Moving /of to /openflow

-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
-    <parent>
-        <groupId>org.onlab.onos</groupId>
-        <artifactId>onos-of</artifactId>
-        <version>1.0.0-SNAPSHOT</version>
-        <relativePath>../pom.xml</relativePath>
-    </parent>
-
-    <artifactId>onos-of-api</artifactId>
-    <packaging>bundle</packaging>
-
-    <description>ONOS OpenFlow controller subsystem API</description>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.projectfloodlight</groupId>
-            <artifactId>openflowj</artifactId>
-            <version>0.3.8-SNAPSHOT</version>
-        </dependency>
-        <dependency>
-            <groupId>io.netty</groupId>
-            <artifactId>netty</artifactId>
-            <version>3.9.0.Final</version>
-        </dependency>
-    </dependencies>
-
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-shade-plugin</artifactId>
-                <version>2.3</version>
-                <configuration>
-                    <artifactSet>
-                        <excludes>
-                            <exclude>io.netty:netty</exclude>
-                            <exclude>com.google.guava:guava</exclude>
-                            <exclude>org.slf4j:slfj-api</exclude>
-                            <exclude>ch.qos.logback:logback-core</exclude>
-                            <exclude>ch.qos.logback:logback-classic</exclude>
-                            <exclude>com.google.code.findbugs:annotations</exclude>
-                        </excludes>
-                    </artifactSet>
-                </configuration>
-                <executions>
-                    <execution>
-                        <phase>package</phase>
-                        <goals>
-                            <goal>shade</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.felix</groupId>
-                <artifactId>maven-bundle-plugin</artifactId>
-                <configuration>
-                    <instructions>
-                        <Export-Package>
-                            org.onlab.onos.of.*,org.projectfloodlight.openflow.*
-                        </Export-Package>
-                    </instructions>
-                </configuration>
-            </plugin>
-        </plugins>
-    </build>
-
-</project>

-package org.onlab.onos.of.controller;
-
-import static org.slf4j.LoggerFactory.getLogger;
-
-import java.util.Collections;
-import java.util.concurrent.atomic.AtomicBoolean;
-
-import org.onlab.packet.Ethernet;
-import org.projectfloodlight.openflow.protocol.OFPacketIn;
-import org.projectfloodlight.openflow.protocol.OFPacketOut;
-import org.projectfloodlight.openflow.protocol.action.OFAction;
-import org.projectfloodlight.openflow.protocol.action.OFActionOutput;
-import org.projectfloodlight.openflow.protocol.match.MatchField;
-import org.projectfloodlight.openflow.types.OFBufferId;
-import org.projectfloodlight.openflow.types.OFPort;
-import org.slf4j.Logger;
-
-public final class DefaultOpenFlowPacketContext implements OpenFlowPacketContext {
-
-    private final Logger log = getLogger(getClass());
-
-    private final AtomicBoolean free = new AtomicBoolean(true);
-    private final AtomicBoolean isBuilt = new AtomicBoolean(false);
-    private final OpenFlowSwitch sw;
-    private final OFPacketIn pktin;
-    private OFPacketOut pktout = null;
-
-    private DefaultOpenFlowPacketContext(OpenFlowSwitch s, OFPacketIn pkt) {
-        this.sw = s;
-        this.pktin = pkt;
-    }
-
-    @Override
-    public void send() {
-        if (block() && isBuilt.get()) {
-            sw.sendMsg(pktout);
-        }
-    }
-
-    @Override
-    public void build(OFPort outPort) {
-        if (isBuilt.getAndSet(true)) {
-            return;
-        }
-        OFPacketOut.Builder builder = sw.factory().buildPacketOut();
-        OFAction act = buildOutput(outPort.getPortNumber());
-        pktout = builder.setXid(pktin.getXid())
-                .setInPort(pktin.getInPort())
-                .setBufferId(pktin.getBufferId())
-                .setActions(Collections.singletonList(act))
-                .build();
-    }
-
-    @Override
-    public void build(Ethernet ethFrame, OFPort outPort) {
-        if (isBuilt.getAndSet(true)) {
-            return;
-        }
-        OFPacketOut.Builder builder = sw.factory().buildPacketOut();
-        OFAction act = buildOutput(outPort.getPortNumber());
-        pktout = builder.setXid(pktin.getXid())
-                .setBufferId(OFBufferId.NO_BUFFER)
-                .setInPort(pktin.getInPort())
-                .setActions(Collections.singletonList(act))
-                .setData(ethFrame.serialize())
-                .build();
-    }
-
-    @Override
-    public Ethernet parsed() {
-        Ethernet eth = new Ethernet();
-        eth.deserialize(pktin.getData(), 0, pktin.getTotalLen());
-        return eth;
-    }
-
-    @Override
-    public Dpid dpid() {
-        return new Dpid(sw.getId());
-    }
-
-    public static OpenFlowPacketContext packetContextFromPacketIn(OpenFlowSwitch s,
-            OFPacketIn pkt) {
-        return new DefaultOpenFlowPacketContext(s, pkt);
-    }
-
-    @Override
-    public Integer inPort() {
-        try {
-            return pktin.getInPort().getPortNumber();
-        } catch (UnsupportedOperationException e) {
-            return pktin.getMatch().get(MatchField.IN_PORT).getPortNumber();
-        }
-    }
-
-    @Override
-    public byte[] unparsed() {
-
-        return pktin.getData().clone();
-
-    }
-
-    private OFActionOutput buildOutput(Integer port) {
-        OFActionOutput act = sw.factory().actions()
-                .buildOutput()
-                .setPort(OFPort.of(port))
-                .build();
-        return act;
-    }
-
-    @Override
-    public boolean block() {
-        return free.getAndSet(false);
-    }
-
-    @Override
-    public boolean isHandled() {
-        return !free.get();
-    }
-
-}

-package org.onlab.onos.of.controller;
-
-import org.projectfloodlight.openflow.util.HexString;
-
-import java.net.URI;
-import java.net.URISyntaxException;
-
-import static com.google.common.base.Preconditions.checkArgument;
-import static org.onlab.util.Tools.fromHex;
-import static org.onlab.util.Tools.toHex;
-
-/**
- * The class representing a network switch DPID.
- * This class is immutable.
- */
-public final class Dpid {
-
-    private static final String SCHEME = "of";
-    private static final long UNKNOWN = 0;
-    private final long value;
-
-    /**
-     * Default constructor.
-     */
-    public Dpid() {
-        this.value = Dpid.UNKNOWN;
-    }
-
-    /**
-     * Constructor from a long value.
-     *
-     * @param value the value to use.
-     */
-    public Dpid(long value) {
-        this.value = value;
-    }
-
-    /**
-     * Constructor from a string.
-     *
-     * @param value the value to use.
-     */
-    public Dpid(String value) {
-        this.value = HexString.toLong(value);
-    }
-
-    /**
-     * Get the value of the DPID.
-     *
-     * @return the value of the DPID.
-     */
-    public long value() {
-        return value;
-    }
-
-    /**
-     * Convert the DPID value to a ':' separated hexadecimal string.
-     *
-     * @return the DPID value as a ':' separated hexadecimal string.
-     */
-    @Override
-    public String toString() {
-        return HexString.toHexString(this.value);
-    }
-
-    @Override
-    public boolean equals(Object other) {
-        if (!(other instanceof Dpid)) {
-            return false;
-        }
-
-        Dpid otherDpid = (Dpid) other;
-
-        return value == otherDpid.value;
-    }
-
-    @Override
-    public int hashCode() {
-        int hash = 17;
-        hash += 31 * hash + (int) (value ^ value >>> 32);
-        return hash;
-    }
-
-    /**
-     * Returns DPID created from the given device URI.
-     *
-     * @param uri device URI
-     * @return dpid
-     */
-    public static Dpid dpid(URI uri) {
-        checkArgument(uri.getScheme().equals(SCHEME), "Unsupported URI scheme");
-        return new Dpid(fromHex(uri.getSchemeSpecificPart()));
-    }
-
-    /**
-     * Produces device URI from the given DPID.
-     *
-     * @param dpid device dpid
-     * @return device URI
-     */
-    public static URI uri(Dpid dpid) {
-        return uri(dpid.value);
-    }
-
-    /**
-     * Produces device URI from the given DPID long.
-     *
-     * @param value device dpid as long
-     * @return device URI
-     */
-    public static URI uri(long value) {
-        try {
-            return new URI(SCHEME, toHex(value), null);
-        } catch (URISyntaxException e) {
-            return null;
-        }
-    }
-
-}

-package org.onlab.onos.of.controller;
-
-import org.projectfloodlight.openflow.protocol.OFMessage;
-
-/**
- * Abstraction of an OpenFlow controller. Serves as a one stop
- * shop for obtaining OpenFlow devices and (un)register listeners
- * on OpenFlow events
- */
-public interface OpenFlowController {
-
-    /**
-     * Returns all switches known to this OF controller.
-     * @return Iterable of dpid elements
-     */
-    public Iterable<OpenFlowSwitch> getSwitches();
-
-    /**
-     * Returns all master switches known to this OF controller.
-     * @return Iterable of dpid elements
-     */
-    public Iterable<OpenFlowSwitch> getMasterSwitches();
-
-    /**
-     * Returns all equal switches known to this OF controller.
-     * @return Iterable of dpid elements
-     */
-    public Iterable<OpenFlowSwitch> getEqualSwitches();
-
-
-    /**
-     * Returns the actual switch for the given Dpid.
-     * @param dpid the switch to fetch
-     * @return the interface to this switch
-     */
-    public OpenFlowSwitch getSwitch(Dpid dpid);
-
-    /**
-     * Returns the actual master switch for the given Dpid, if one exists.
-     * @param dpid the switch to fetch
-     * @return the interface to this switch
-     */
-    public OpenFlowSwitch getMasterSwitch(Dpid dpid);
-
-    /**
-     * Returns the actual equal switch for the given Dpid, if one exists.
-     * @param dpid the switch to fetch
-     * @return the interface to this switch
-     */
-    public OpenFlowSwitch getEqualSwitch(Dpid dpid);
-
-    /**
-     * Register a listener for meta events that occur to OF
-     * devices.
-     * @param listener the listener to notify
-     */
-    public void addListener(OpenFlowSwitchListener listener);
-
-    /**
-     * Unregister a listener.
-     *
-     * @param listener the listener to unregister
-     */
-    public void removeListener(OpenFlowSwitchListener listener);
-
-    /**
-     * Register a listener for packet events.
-     * @param priority the importance of this listener, lower values are more important
-     * @param listener the listener to notify
-     */
-    public void addPacketListener(int priority, PacketListener listener);
-
-    /**
-     * Unregister a listener.
-     *
-     * @param listener the listener to unregister
-     */
-    public void removePacketListener(PacketListener listener);
-
-    /**
-     * Send a message to a particular switch.
-     * @param dpid the switch to send to.
-     * @param msg the message to send
-     */
-    public void write(Dpid dpid, OFMessage msg);
-
-    /**
-     * Process a message and notify the appropriate listeners.
-     *
-     * @param dpid the dpid the message arrived on
-     * @param msg the message to process.
-     */
-    public void processPacket(Dpid dpid, OFMessage msg);
-
-    /**
-     * Sets the role for a given switch.
-     * @param role the desired role
-     * @param dpid the switch to set the role for.
-     */
-    public void setRole(Dpid dpid, RoleState role);
-}

-package org.onlab.onos.of.controller;
-
-import org.onlab.packet.Ethernet;
-import org.projectfloodlight.openflow.types.OFPort;
-
-/**
- * A representation of a packet context which allows any provider
- * to view the packet in event but may block the response to the
- * event if blocked has been called.
- */
-public interface OpenFlowPacketContext {
-
-    //TODO: may want to support sending packet out other switches than
-    // the one it came in on.
-    /**
-     * Blocks further responses (ie. send() calls) on this
-     * packet in event.
-     */
-    public boolean block();
-
-    /**
-     * Checks whether the packet has been handled.
-     * @return true if handled, false otherwise.
-     */
-    public boolean isHandled();
-
-    /**
-     * Provided build has been called send the packet
-     * out the switch it came in on.
-     */
-    public void send();
-
-    /**
-     * Build the packet out in response to this packet in event.
-     * @param outPort the out port to send to packet out of.
-     */
-    public void build(OFPort outPort);
-
-    /**
-     * Build the packet out in response to this packet in event.
-     * @param ethFrame the actual packet to send out.
-     * @param outPort the out port to send to packet out of.
-     */
-    public void build(Ethernet ethFrame, OFPort outPort);
-
-    /**
-     * Provided a handle onto the parsed payload.
-     * @return the parsed form of the payload.
-     */
-    public Ethernet parsed();
-
-    /**
-     * Provide an unparsed copy of the data.
-     * @return the unparsed form of the payload.
-     */
-    public byte[] unparsed();
-
-    /**
-     * Provide the dpid of the switch where the packet in arrived.
-     * @return the dpid of the switch.
-     */
-    public Dpid dpid();
-
-    /**
-     * Provide the port on which the packet arrived.
-     * @return the port
-     */
-    public Integer inPort();
-}

-package org.onlab.onos.of.controller;
-
-import java.util.List;
-
-import org.projectfloodlight.openflow.protocol.OFFactory;
-import org.projectfloodlight.openflow.protocol.OFMessage;
-import org.projectfloodlight.openflow.protocol.OFPortDesc;
-
-/**
- * Represents to provider facing side of a switch.
- */
-public interface OpenFlowSwitch {
-
-    /**
-     * Writes the message to the driver.
-     *
-     * @param msg the message to write
-     */
-    public void sendMsg(OFMessage msg);
-
-    /**
-     * Writes to the OFMessage list to the driver.
-     *
-     * @param msgs the messages to be written
-     */
-    public void sendMsg(List<OFMessage> msgs);
-
-    /**
-     * Handle a message from the switch.
-     * @param fromSwitch the message to handle
-     */
-    public void handleMessage(OFMessage fromSwitch);
-
-    /**
-     * Sets the role for this switch.
-     * @param role the role to set.
-     */
-    public void setRole(RoleState role);
-
-    /**
-     * Fetch the role for this switch.
-     * @return the role.
-     */
-    public RoleState getRole();
-
-    /**
-     * Fetches the ports of this switch.
-     * @return unmodifiable list of the ports.
-     */
-    public List<OFPortDesc> getPorts();
-
-    /**
-     * Provides the factory for this OF version.
-     * @return OF version specific factory.
-     */
-    public OFFactory factory();
-
-    /**
-     * Gets a string version of the ID for this switch.
-     *
-     * @return string version of the ID
-     */
-    public String getStringId();
-
-    /**
-     * Gets the datapathId of the switch.
-     *
-     * @return the switch dpid in long format
-     */
-    public long getId();
-
-    /**
-     * fetch the manufacturer description.
-     * @return the description
-     */
-    public String manfacturerDescription();
-
-    /**
-     * fetch the datapath description.
-     * @return the description
-     */
-    public String datapathDescription();
-
-    /**
-     * fetch the hardware description.
-     * @return the description
-     */
-    public String hardwareDescription();
-
-    /**
-     * fetch the software description.
-     * @return the description
-     */
-    public String softwareDescription();
-
-    /**
-     * fetch the serial number.
-     * @return the serial
-     */
-    public String serialNumber();
-
-    /**
-     * Disconnects the switch by closing the TCP connection. Results in a call
-     * to the channel handler's channelDisconnected method for cleanup
-     */
-    public void disconnectSwitch();
-
-}

-package org.onlab.onos.of.controller;
-
-import org.projectfloodlight.openflow.protocol.OFPortStatus;
-
-/**
- * Allows for providers interested in Switch events to be notified.
- */
-public interface OpenFlowSwitchListener {
-
-    /**
-     * Notify that the switch was added.
-     * @param dpid the switch where the event occurred
-     */
-    public void switchAdded(Dpid dpid);
-
-    /**
-     * Notify that the switch was removed.
-     * @param dpid the switch where the event occurred.
-     */
-    public void switchRemoved(Dpid dpid);
-
-    /**
-     * Notify that a port has changed.
-     * @param dpid the switch on which the change happened.
-     * @param status the new state of the port.
-     */
-    public void portChanged(Dpid dpid, OFPortStatus status);
-}

-package org.onlab.onos.of.controller;
-
-/**
- * Notifies providers about Packet in events.
- */
-public interface PacketListener {
-
-    /**
-     * Handles the packet.
-     *
-     * @param pktCtx the packet context
-     */
-    public void handlePacket(OpenFlowPacketContext pktCtx);
-}

-package org.onlab.onos.of.controller;
-
-import org.projectfloodlight.openflow.protocol.OFControllerRole;
-
-/**
- * The role of the controller as it pertains to a particular switch.
- * Note that this definition of the role enum is different from the
- * OF1.3 definition. It is maintained here to be backward compatible to
- * earlier versions of the controller code. This enum is translated
- * to the OF1.3 enum, before role messages are sent to the switch.
- * See sendRoleRequestMessage method in OFSwitchImpl
- */
-public enum RoleState {
-    EQUAL(OFControllerRole.ROLE_EQUAL),
-    MASTER(OFControllerRole.ROLE_MASTER),
-    SLAVE(OFControllerRole.ROLE_SLAVE);
-
-    private RoleState(OFControllerRole nxRole) {
-        nxRole.ordinal();
-    }
-
-}
-
-
-

-/**
- *    Copyright 2011, Big Switch Networks, Inc.
- *    Originally created by David Erickson, Stanford University
- *
- *    Licensed under the Apache License, Version 2.0 (the "License"); you may
- *    not use this file except in compliance with the License. You may obtain
- *    a copy of the License at
- *
- *         http://www.apache.org/licenses/LICENSE-2.0
- *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- *    License for the specific language governing permissions and limitations
- *    under the License.
- **/
-
-package org.onlab.onos.of.controller.driver;
-
-import java.io.IOException;
-import java.util.Collections;
-import java.util.List;
-import java.util.concurrent.atomic.AtomicInteger;
-
-import org.jboss.netty.channel.Channel;
-import org.onlab.onos.of.controller.Dpid;
-import org.onlab.onos.of.controller.RoleState;
-import org.projectfloodlight.openflow.protocol.OFDescStatsReply;
-import org.projectfloodlight.openflow.protocol.OFErrorMsg;
-import org.projectfloodlight.openflow.protocol.OFExperimenter;
-import org.projectfloodlight.openflow.protocol.OFFactories;
-import org.projectfloodlight.openflow.protocol.OFFactory;
-import org.projectfloodlight.openflow.protocol.OFFeaturesReply;
-import org.projectfloodlight.openflow.protocol.OFMessage;
-import org.projectfloodlight.openflow.protocol.OFPortDesc;
-import org.projectfloodlight.openflow.protocol.OFPortDescStatsReply;
-import org.projectfloodlight.openflow.protocol.OFRoleReply;
-import org.projectfloodlight.openflow.protocol.OFVersion;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * An abstract representation of an OpenFlow switch. Can be extended by others
- * to serve as a base for their vendor specific representation of a switch.
- */
-public abstract class AbstractOpenFlowSwitch implements OpenFlowSwitchDriver {
-
-    private static Logger log =
-            LoggerFactory.getLogger(AbstractOpenFlowSwitch.class);
-
-    protected Channel channel;
-
-    private boolean connected;
-    protected boolean startDriverHandshakeCalled = false;
-    private final Dpid dpid;
-    private OpenFlowAgent agent;
-    private final AtomicInteger xidCounter = new AtomicInteger(0);
-
-    private OFVersion ofVersion;
-
-    protected OFPortDescStatsReply ports;
-
-    protected boolean tableFull;
-
-    private RoleHandler roleMan;
-
-    protected RoleState role;
-
-    protected OFFeaturesReply features;
-    protected OFDescStatsReply desc;
-
-    /**
-     * Given a dpid build this switch.
-     * @param dp the dpid
-     */
-    protected AbstractOpenFlowSwitch(Dpid dp) {
-        this.dpid = dp;
-    }
-
-    public AbstractOpenFlowSwitch(Dpid dpid, OFDescStatsReply desc) {
-        this.dpid = dpid;
-        this.desc = desc;
-    }
-
-    //************************
-    // Channel related
-    //************************
-
-    @Override
-    public final void disconnectSwitch() {
-        this.channel.close();
-    }
-
-    @Override
-    public final void sendMsg(OFMessage m) {
-        this.write(m);
-    }
-
-    @Override
-    public final void sendMsg(List<OFMessage> msgs) {
-        this.write(msgs);
-    }
-
-    @Override
-    public abstract void write(OFMessage msg);
-
-    @Override
-    public abstract void write(List<OFMessage> msgs);
-
-    @Override
-    public final boolean isConnected() {
-        return this.connected;
-    }
-
-    @Override
-    public final void setConnected(boolean connected) {
-        this.connected = connected;
-    };
-
-    @Override
-    public final void setChannel(Channel channel) {
-        this.channel = channel;
-    };
-
-    //************************
-    // Switch features related
-    //************************
-
-    @Override
-    public final long getId() {
-        return this.dpid.value();
-    };
-
-    @Override
-    public final String getStringId() {
-        return this.dpid.toString();
-    }
-
-    @Override
-    public final void setOFVersion(OFVersion ofV) {
-        this.ofVersion = ofV;
-    }
-
-    @Override
-    public void setTableFull(boolean full) {
-        this.tableFull = full;
-    }
-
-    @Override
-    public void setFeaturesReply(OFFeaturesReply featuresReply) {
-        this.features = featuresReply;
-    }
-
-    @Override
-    public abstract Boolean supportNxRole();
-
-    //************************
-    //  Message handling
-    //************************
-    /**
-     * Handle the message coming from the dataplane.
-     *
-     * @param m the actual message
-     */
-    @Override
-    public final void handleMessage(OFMessage m) {
-        this.agent.processMessage(dpid, m);
-    }
-
-    @Override
-    public RoleState getRole() {
-        return role;
-    };
-
-    @Override
-    public final boolean connectSwitch() {
-        return this.agent.addConnectedSwitch(dpid, this);
-    }
-
-    @Override
-    public final boolean activateMasterSwitch() {
-        return this.agent.addActivatedMasterSwitch(dpid, this);
-    }
-
-    @Override
-    public final boolean activateEqualSwitch() {
-        return this.agent.addActivatedEqualSwitch(dpid, this);
-    }
-
-    @Override
-    public final void transitionToEqualSwitch() {
-        this.agent.transitionToEqualSwitch(dpid);
-    }
-
-    @Override
-    public final void transitionToMasterSwitch() {
-        this.agent.transitionToMasterSwitch(dpid);
-    }
-
-    @Override
-    public final void removeConnectedSwitch() {
-        this.agent.removeConnectedSwitch(dpid);
-    }
-
-    @Override
-    public OFFactory factory() {
-        return OFFactories.getFactory(ofVersion);
-    }
-
-    @Override
-    public void setPortDescReply(OFPortDescStatsReply portDescReply) {
-        this.ports = portDescReply;
-    }
-
-    @Override
-    public abstract void startDriverHandshake();
-
-    @Override
-    public abstract boolean isDriverHandshakeComplete();
-
-    @Override
-    public abstract void processDriverHandshakeMessage(OFMessage m);
-
-    @Override
-    public void setRole(RoleState role) {
-        try {
-            log.info("Sending role {} to switch {}", role, getStringId());
-            if (this.roleMan.sendRoleRequest(role, RoleRecvStatus.MATCHED_SET_ROLE)) {
-                this.role = role;
-            }
-        } catch (IOException e) {
-            log.error("Unable to write to switch {}.", this.dpid);
-        }
-    }
-
-    // Role Handling
-
-    @Override
-    public void handleRole(OFMessage m) throws SwitchStateException {
-        RoleReplyInfo rri = roleMan.extractOFRoleReply((OFRoleReply) m);
-        RoleRecvStatus rrs = roleMan.deliverRoleReply(rri);
-        if (rrs == RoleRecvStatus.MATCHED_SET_ROLE) {
-            if (rri.getRole() == RoleState.MASTER) {
-                this.transitionToMasterSwitch();
-            } else if (rri.getRole() == RoleState.EQUAL ||
-                    rri.getRole() == RoleState.MASTER) {
-                this.transitionToEqualSwitch();
-            }
-        }
-    }
-
-    @Override
-    public void handleNiciraRole(OFMessage m) throws SwitchStateException {
-        RoleState r = this.roleMan.extractNiciraRoleReply((OFExperimenter) m);
-        if (r == null) {
-            // The message wasn't really a Nicira role reply. We just
-            // dispatch it to the OFMessage listeners in this case.
-            this.handleMessage(m);
-        }
-
-        RoleRecvStatus rrs = this.roleMan.deliverRoleReply(
-                new RoleReplyInfo(r, null, m.getXid()));
-        if (rrs == RoleRecvStatus.MATCHED_SET_ROLE) {
-            if (r == RoleState.MASTER) {
-                this.transitionToMasterSwitch();
-            } else if (r == RoleState.EQUAL ||
-                    r == RoleState.SLAVE) {
-                this.transitionToEqualSwitch();
-            }
-        }
-    }
-
-    @Override
-    public boolean handleRoleError(OFErrorMsg error) {
-        try {
-            return RoleRecvStatus.OTHER_EXPECTATION != this.roleMan.deliverError(error);
-        } catch (SwitchStateException e) {
-            this.disconnectSwitch();
-        }
-        return true;
-    }
-
-    @Override
-    public void reassertRole() {
-        if (this.getRole() == RoleState.MASTER) {
-            this.setRole(RoleState.MASTER);
-        }
-    }
-
-    @Override
-    public final void setAgent(OpenFlowAgent ag) {
-        if (this.agent == null) {
-            this.agent = ag;
-        }
-    }
-
-    @Override
-    public final void setRoleHandler(RoleHandler roleHandler) {
-        if (this.roleMan == null) {
-            this.roleMan = roleHandler;
-        }
-    }
-
-    @Override
-    public void setSwitchDescription(OFDescStatsReply d) {
-        this.desc = d;
-    }
-
-    @Override
-    public int getNextTransactionId() {
-        return this.xidCounter.getAndIncrement();
-    }
-
-    @Override
-    public List<OFPortDesc> getPorts() {
-        return Collections.unmodifiableList(ports.getEntries());
-    }
-
-    @Override
-    public String manfacturerDescription() {
-        return this.desc.getMfrDesc();
-    }
-
-
-    @Override
-    public String datapathDescription() {
-        return this.desc.getDpDesc();
-    }
-
-
-    @Override
-    public String hardwareDescription() {
-        return this.desc.getHwDesc();
-    }
-
-    @Override
-    public String softwareDescription() {
-        return this.desc.getSwDesc();
-    }
-
-    @Override
-    public String serialNumber() {
-        return this.desc.getSerialNum();
-    }
-
-}

-package org.onlab.onos.of.controller.driver;
-
-import org.onlab.onos.of.controller.Dpid;
-import org.onlab.onos.of.controller.OpenFlowSwitch;
-import org.projectfloodlight.openflow.protocol.OFMessage;
-
-/**
- * Responsible for keeping track of the current set of switches
- * connected to the system. As well as whether they are in Master
- * role or not.
- *
- */
-public interface OpenFlowAgent {
-
-    /**
-     * Add a switch that has just connected to the system.
-     * @param dpid the dpid to add
-     * @param sw the actual switch object.
-     * @return true if added, false otherwise.
-     */
-    public boolean addConnectedSwitch(Dpid dpid, OpenFlowSwitch sw);
-
-    /**
-     * Checks if the activation for this switch is valid.
-     * @param dpid the dpid to check
-     * @return true if valid, false otherwise
-     */
-    public boolean validActivation(Dpid dpid);
-
-    /**
-     * Called when a switch is activated, with this controller's role as MASTER.
-     * @param dpid the dpid to add.
-     * @param sw the actual switch
-     * @return true if added, false otherwise.
-     */
-    public boolean addActivatedMasterSwitch(Dpid dpid, OpenFlowSwitch sw);
-
-    /**
-     * Called when a switch is activated, with this controller's role as EQUAL.
-     * @param dpid the dpid to add.
-     * @param sw the actual switch
-     * @return true if added, false otherwise.
-     */
-    public boolean addActivatedEqualSwitch(Dpid dpid, OpenFlowSwitch sw);
-
-    /**
-     * Called when this controller's role for a switch transitions from equal
-     * to master. For 1.0 switches, we internally refer to the role 'slave' as
-     * 'equal' - so this transition is equivalent to 'addActivatedMasterSwitch'.
-     * @param dpid the dpid to transistion.
-     */
-    public void transitionToMasterSwitch(Dpid dpid);
-
-    /**
-     * Called when this controller's role for a switch transitions to equal.
-     * For 1.0 switches, we internally refer to the role 'slave' as
-     * 'equal'.
-     * @param dpid the dpid to transistion.
-     */
-    public void transitionToEqualSwitch(Dpid dpid);
-
-    /**
-     * Clear all state in controller switch maps for a switch that has
-     * disconnected from the local controller. Also release control for
-     * that switch from the global repository. Notify switch listeners.
-     * @param dpid the dpid to remove.
-     */
-    public void removeConnectedSwitch(Dpid dpid);
-
-    /**
-     * Process a message coming from a switch.
-     *
-     * @param dpid the dpid the message came on.
-     * @param m the message to process
-     */
-    public void processMessage(Dpid dpid, OFMessage m);
-}

-package org.onlab.onos.of.controller.driver;
-
-import java.util.List;
-
-import org.jboss.netty.channel.Channel;
-import org.onlab.onos.of.controller.OpenFlowSwitch;
-import org.projectfloodlight.openflow.protocol.OFDescStatsReply;
-import org.projectfloodlight.openflow.protocol.OFErrorMsg;
-import org.projectfloodlight.openflow.protocol.OFFeaturesReply;
-import org.projectfloodlight.openflow.protocol.OFMessage;
-import org.projectfloodlight.openflow.protocol.OFPortDescStatsReply;
-import org.projectfloodlight.openflow.protocol.OFVersion;
-
-/**
- * Represents the driver side of an OpenFlow switch.
- * This interface should never be exposed to consumers.
- *
- */
-public interface OpenFlowSwitchDriver extends OpenFlowSwitch {
-
-    /**
-     * Sets the OpenFlow agent to be used. This method
-     * can only be called once.
-     * @param agent the agent to set.
-     */
-    public void setAgent(OpenFlowAgent agent);
-
-    /**
-     * Sets the Role handler object.
-     * This method can only be called once.
-     * @param roleHandler the roleHandler class
-     */
-    public void setRoleHandler(RoleHandler roleHandler);
-
-    /**
-     * Reasserts this controllers role to the switch.
-     * Useful in cases where the switch no longer agrees
-     * that this controller has the role it claims.
-     */
-    public void reassertRole();
-
-    /**
-     * Handle the situation where the role request triggers an error.
-     * @param error the error to handle.
-     * @return true if handled, false if not.
-     */
-    public boolean handleRoleError(OFErrorMsg error);
-
-    /**
-     * If this driver know of Nicira style role messages, these should
-     * be handled here.
-     * @param m the role message to handle.
-     * @throws SwitchStateException if the message received was
-     *  not a nicira role or was malformed.
-     */
-    public void handleNiciraRole(OFMessage m) throws SwitchStateException;
-
-    /**
-     * Handle OF 1.x (where x > 0) role messages.
-     * @param m the role message to handle
-     * @throws SwitchStateException if the message received was
-     *  not a nicira role or was malformed.
-     */
-    public void handleRole(OFMessage m) throws SwitchStateException;
-
-    /**
-     * Starts the driver specific handshake process.
-     */
-    public void startDriverHandshake();
-
-    /**
-     * Checks whether the driver specific handshake is complete.
-     * @return true is finished, false if not.
-     */
-    public boolean isDriverHandshakeComplete();
-
-    /**
-     * Process a message during the driver specific handshake.
-     * @param m the message to process.
-     */
-    public void processDriverHandshakeMessage(OFMessage m);
-
-    /**
-     * Announce to the OpenFlow agent that this switch has connected.
-     * @return true if successful, false if duplicate switch.
-     */
-    public boolean connectSwitch();
-
-    /**
-     * Activate this MASTER switch-controller relationship in the OF agent.
-     * @return true is successful, false is switch has not
-     * connected or is unknown to the system.
-     */
-    public boolean activateMasterSwitch();
-
-    /**
-     * Activate this EQUAL switch-controller relationship in the OF agent.
-     * @return true is successful, false is switch has not
-     * connected or is unknown to the system.
-     */
-    public boolean activateEqualSwitch();
-
-    /**
-     * Transition this switch-controller relationship to an EQUAL state.
-     */
-    public void transitionToEqualSwitch();
-
-    /**
-     * Transition this switch-controller relationship to an Master state.
-     */
-    public void transitionToMasterSwitch();
-
-    /**
-     * Remove this switch from the openflow agent.
-     */
-    public void removeConnectedSwitch();
-
-    /**
-     * Sets the ports on this switch.
-     * @param portDescReply the port set and descriptions
-     */
-    public void setPortDescReply(OFPortDescStatsReply portDescReply);
-
-    /**
-     * Sets the features reply for this switch.
-     * @param featuresReply the features to set.
-     */
-    public void setFeaturesReply(OFFeaturesReply featuresReply);
-
-    /**
-     * Sets the switch description.
-     * @param desc the descriptions
-     */
-    public void setSwitchDescription(OFDescStatsReply desc);
-
-    /**
-     * Gets the next transaction id to use.
-     * @return the xid
-     */
-    public int getNextTransactionId();
-
-
-    /**
-     * Does this switch support Nicira Role messages.
-     * @return true if supports, false otherwise.
-     */
-    public Boolean supportNxRole();
-
-    /**
-     * Sets the OF version for this switch.
-     * @param ofV the version to set.
-     */
-    public void setOFVersion(OFVersion ofV);
-
-    /**
-     * Sets this switch has having a full flowtable.
-     * @param full true if full, false otherswise.
-     */
-    public void setTableFull(boolean full);
-
-    /**
-     * Sets the associated Netty channel for this switch.
-     * @param channel the Netty channel
-     */
-    public void setChannel(Channel channel);
-
-    /**
-     * Sets whether the switch is connected.
-     *
-     * @param connected whether the switch is connected
-     */
-    public void setConnected(boolean connected);
-
-    /**
-     * Checks if the switch is still connected.
-     *
-     * @return whether the switch is still connected
-     */
-    public boolean isConnected();
-
-    /**
-     * Writes the message to the output stream
-     * in a driver specific manner.
-     *
-     * @param msg the message to write
-     */
-    public void write(OFMessage msg);
-
-    /**
-     * Writes to the OFMessage list to the output stream
-     * in a driver specific manner.
-     *
-     * @param msgs the messages to be written
-     */
-    public void write(List<OFMessage> msgs);
-
-}

-package org.onlab.onos.of.controller.driver;
-
-import org.onlab.onos.of.controller.Dpid;
-import org.projectfloodlight.openflow.protocol.OFDescStatsReply;
-import org.projectfloodlight.openflow.protocol.OFVersion;
-
-/**
- * Switch factory which returns concrete switch objects for the
- * physical openflow switch in use.
- *
- */
-public interface OpenFlowSwitchDriverFactory {
-
-
-    /**
-     * Constructs the real openflow switch representation.
-     * @param dpid the dpid for this switch.
-     * @param desc its description.
-     * @param ofv the OF version in use
-     * @return the openflow switch representation.
-     */
-    public OpenFlowSwitchDriver getOFSwitchImpl(Dpid dpid,
-            OFDescStatsReply desc, OFVersion ofv);
-}

-package org.onlab.onos.of.controller.driver;
-
-import java.io.IOException;
-
-import org.onlab.onos.of.controller.RoleState;
-import org.projectfloodlight.openflow.protocol.OFErrorMsg;
-import org.projectfloodlight.openflow.protocol.OFExperimenter;
-import org.projectfloodlight.openflow.protocol.OFRoleReply;
-
-/**
- * Role handling.
- *
- */
-public interface RoleHandler {
-
-    /**
-     * Extract the role from an OFVendor message.
-     *
-     * Extract the role from an OFVendor message if the message is a
-     * Nicira role reply. Otherwise return null.
-     *
-     * @param experimenterMsg The vendor message to parse.
-     * @return The role in the message if the message is a Nicira role
-     * reply, null otherwise.
-     * @throws SwitchStateException If the message is a Nicira role reply
-     * but the numeric role value is unknown.
-     */
-    public RoleState extractNiciraRoleReply(OFExperimenter experimenterMsg)
-            throws SwitchStateException;
-
-    /**
-     * Send a role request with the given role to the switch and update
-     * the pending request and timestamp.
-     * Sends an OFPT_ROLE_REQUEST to an OF1.3 switch, OR
-     * Sends an NX_ROLE_REQUEST to an OF1.0 switch if configured to support it
-     * in the IOFSwitch driver. If not supported, this method sends nothing
-     * and returns 'false'. The caller should take appropriate action.
-     *
-     * One other optimization we do here is that for OF1.0 switches with
-     * Nicira role message support, we force the Role.EQUAL to become
-     * Role.SLAVE, as there is no defined behavior for the Nicira role OTHER.
-     * We cannot expect it to behave like SLAVE. We don't have this problem with
-     * OF1.3 switches, because Role.EQUAL is well defined and we can simulate
-     * SLAVE behavior by using ASYNC messages.
-     *
-     * @param role
-     * @throws IOException
-     * @return false if and only if the switch does not support role-request
-     * messages, according to the switch driver; true otherwise.
-     */
-    public boolean sendRoleRequest(RoleState role, RoleRecvStatus exp)
-            throws IOException;
-
-    /**
-     * Extract the role information from an OF1.3 Role Reply Message.
-     * @param rrmsg role reply message
-     * @return RoleReplyInfo object
-     * @throws SwitchStateException
-     */
-    public RoleReplyInfo extractOFRoleReply(OFRoleReply rrmsg)
-            throws SwitchStateException;
-
-    /**
-     * Deliver a received role reply.
-     *
-     * Check if a request is pending and if the received reply matches the
-     * the expected pending reply (we check both role and xid) we set
-     * the role for the switch/channel.
-     *
-     * If a request is pending but doesn't match the reply we ignore it, and
-     * return
-     *
-     * If no request is pending we disconnect with a SwitchStateException
-     *
-     * @param rri information about role-reply in format that
-     *                      controller can understand.
-     * @throws SwitchStateException if no request is pending
-     */
-    public RoleRecvStatus deliverRoleReply(RoleReplyInfo rri)
-            throws SwitchStateException;
-
-
-    /**
-     * Called if we receive an  error message. If the xid matches the
-     * pending request we handle it otherwise we ignore it.
-     *
-     * Note: since we only keep the last pending request we might get
-     * error messages for earlier role requests that we won't be able
-     * to handle
-     */
-    public RoleRecvStatus deliverError(OFErrorMsg error)
-            throws SwitchStateException;
-
-}

-package org.onlab.onos.of.controller.driver;
-
-/**
- * When we remove a pending role request we use this enum to indicate how we
- * arrived at the decision. When we send a role request to the switch, we
- * also use  this enum to indicate what we expect back from the switch, so the
- * role changer can match the reply to our expectation.
- */
-public enum RoleRecvStatus {
-    /** The switch returned an error indicating that roles are not.
-     * supported*/
-    UNSUPPORTED,
-    /** The request timed out. */
-    NO_REPLY,
-    /** The reply was old, there is a newer request pending. */
-    OLD_REPLY,
-    /**
-     *  The reply's role matched the role that this controller set in the
-     *  request message - invoked either initially at startup or to reassert
-     *  current role.
-     */
-    MATCHED_CURRENT_ROLE,
-    /**
-     *  The reply's role matched the role that this controller set in the
-     *  request message - this is the result of a callback from the
-     *  global registry, followed by a role request sent to the switch.
-     */
-    MATCHED_SET_ROLE,
-    /**
-     * The reply's role was a response to the query made by this controller.
-     */
-    REPLY_QUERY,
-    /** We received a role reply message from the switch
-     *  but the expectation was unclear, or there was no expectation.
-     */
-    OTHER_EXPECTATION,
-}

-package org.onlab.onos.of.controller.driver;
-
-import org.onlab.onos.of.controller.RoleState;
-import org.projectfloodlight.openflow.types.U64;
-
-/**
- * Helper class returns role reply information in the format understood
- * by the controller.
- */
-public class RoleReplyInfo {
-    private final RoleState role;
-    private final U64 genId;
-    private final long xid;
-
-    public RoleReplyInfo(RoleState role, U64 genId, long xid) {
-        this.role = role;
-        this.genId = genId;
-        this.xid = xid;
-    }
-    public RoleState getRole() { return role; }
-    public U64 getGenId() { return genId; }
-    public long getXid() { return xid; }
-    @Override
-    public String toString() {
-        return "[Role:" + role + " GenId:" + genId + " Xid:" + xid + "]";
-    }
-}

-package org.onlab.onos.of.controller.driver;
-
-/**
- * Thrown when IOFSwitch.startDriverHandshake() is called more than once.
- *
- */
-public class SwitchDriverSubHandshakeAlreadyStarted extends
-    SwitchDriverSubHandshakeException {
-    private static final long serialVersionUID = -5491845708752443501L;
-
-    public SwitchDriverSubHandshakeAlreadyStarted() {
-        super();
-    }
-}

-package org.onlab.onos.of.controller.driver;
-
-import org.projectfloodlight.openflow.protocol.OFMessage;
-
-
-/**
- * Indicates that a message was passed to a switch driver's subhandshake
- * handling code but the driver has already completed the sub-handshake.
- *
- */
-public class SwitchDriverSubHandshakeCompleted
-        extends SwitchDriverSubHandshakeException {
-    private static final long serialVersionUID = -8817822245846375995L;
-
-    public SwitchDriverSubHandshakeCompleted(OFMessage m) {
-        super("Sub-Handshake is already complete but received message "
-              + m.getType());
-    }
-}

-package org.onlab.onos.of.controller.driver;
-
-/**
- * Base class for exception thrown by switch driver sub-handshake processing.
- *
- */
-public class SwitchDriverSubHandshakeException extends RuntimeException {
-    private static final long serialVersionUID = -6257836781419604438L;
-
-    protected SwitchDriverSubHandshakeException() {
-        super();
-    }
-
-    protected SwitchDriverSubHandshakeException(String arg0, Throwable arg1) {
-        super(arg0, arg1);
-    }
-
-    protected SwitchDriverSubHandshakeException(String arg0) {
-        super(arg0);
-    }
-
-    protected SwitchDriverSubHandshakeException(Throwable arg0) {
-        super(arg0);
-    }
-
-}

-package org.onlab.onos.of.controller.driver;
-
-/**
- * Thrown when a switch driver's sub-handshake has not been started but an
- * operation requiring the sub-handshake has been attempted.
- *
- */
-public class SwitchDriverSubHandshakeNotStarted extends
-    SwitchDriverSubHandshakeException {
-    private static final long serialVersionUID = -5491845708752443501L;
-
-    public SwitchDriverSubHandshakeNotStarted() {
-        super();
-    }
-}

-package org.onlab.onos.of.controller.driver;
-
-/**
- * Thrown when a switch driver's sub-handshake state-machine receives an
- * unexpected OFMessage and/or is in an invald state.
- *
- */
-public class SwitchDriverSubHandshakeStateException extends
-    SwitchDriverSubHandshakeException {
-    private static final long serialVersionUID = -8249926069195147051L;
-
-    public SwitchDriverSubHandshakeStateException(String msg) {
-        super(msg);
-    }
-}

-/**
- *    Copyright 2011, Big Switch Networks, Inc.
- *    Originally created by David Erickson, Stanford University
- *
- *    Licensed under the Apache License, Version 2.0 (the "License"); you may
- *    not use this file except in compliance with the License. You may obtain
- *    a copy of the License at
- *
- *         http://www.apache.org/licenses/LICENSE-2.0
- *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- *    License for the specific language governing permissions and limitations
- *    under the License.
- **/
-
-package org.onlab.onos.of.controller.driver;
-
-/**
- * This exception indicates an error or unexpected message during
- * message handling. E.g., if an OFMessage is received that is illegal or
- * unexpected given the current handshake state.
- *
- * We don't allow wrapping other exception in a switch state exception. We
- * only log the SwitchStateExceptions message so the causing exceptions
- * stack trace is generally not available.
- *
- */
-public class SwitchStateException extends Exception {
-
-    private static final long serialVersionUID = 9153954512470002631L;
-
-    public SwitchStateException() {
-        super();
-    }
-
-    public SwitchStateException(String arg0, Throwable arg1) {
-        super(arg0, arg1);
-    }
-
-    public SwitchStateException(String arg0) {
-        super(arg0);
-    }
-
-    public SwitchStateException(Throwable arg0) {
-        super(arg0);
-    }
-
-}

-/**
- * OpenFlow controller switch driver API.
- */
-package org.onlab.onos.of.controller.driver;

-/**
- * OpenFlow controller API.
- */
-package org.onlab.onos.of.controller;

-package org.onlab.onos.of.controller;
-
-import org.projectfloodlight.openflow.protocol.OFMessage;
-
-/**
- * Test adapter for the OpenFlow controller interface.
- */
-public class OpenflowControllerAdapter implements OpenFlowController {
-    @Override
-    public Iterable<OpenFlowSwitch> getSwitches() {
-        return null;
-    }
-
-    @Override
-    public Iterable<OpenFlowSwitch> getMasterSwitches() {
-        return null;
-    }
-
-    @Override
-    public Iterable<OpenFlowSwitch> getEqualSwitches() {
-        return null;
-    }
-
-    @Override
-    public OpenFlowSwitch getSwitch(Dpid dpid) {
-        return null;
-    }
-
-    @Override
-    public OpenFlowSwitch getMasterSwitch(Dpid dpid) {
-        return null;
-    }
-
-    @Override
-    public OpenFlowSwitch getEqualSwitch(Dpid dpid) {
-        return null;
-    }
-
-    @Override
-    public void addListener(OpenFlowSwitchListener listener) {
-    }
-
-    @Override
-    public void removeListener(OpenFlowSwitchListener listener) {
-    }
-
-    @Override
-    public void addPacketListener(int priority, PacketListener listener) {
-    }
-
-    @Override
-    public void removePacketListener(PacketListener listener) {
-    }
-
-    @Override
-    public void write(Dpid dpid, OFMessage msg) {
-    }
-
-    @Override
-    public void processPacket(Dpid dpid, OFMessage msg) {
-    }
-
-    @Override
-    public void setRole(Dpid dpid, RoleState role) {
-    }
-}

-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
-    <parent>
-        <groupId>org.onlab.onos</groupId>
-        <artifactId>onos-of</artifactId>
-        <version>1.0.0-SNAPSHOT</version>
-        <relativePath>../pom.xml</relativePath>
-    </parent>
-
-    <artifactId>onos-of-ctl</artifactId>
-    <packaging>bundle</packaging>
-
-    <description>ONOS OpenFlow controller subsystem API</description>
-
-    <properties>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <powermock.version>1.5.5</powermock.version>
-        <restlet.version>2.1.4</restlet.version>
-        <cobertura-maven-plugin.version>2.6</cobertura-maven-plugin.version>
-        <!-- Following 2 findbugs version needs to be updated in sync to match the
-             findbugs version used in findbugs-plugin -->
-        <findbugs.version>3.0.0</findbugs.version>
-        <findbugs-plugin.version>3.0.0</findbugs-plugin.version>
-        <findbugs.effort>Max</findbugs.effort>
-        <findbugs.excludeFilterFile>${project.basedir}/conf/findbugs/exclude.xml
-        </findbugs.excludeFilterFile>
-        <checkstyle-plugin.version>2.12</checkstyle-plugin.version>
-        <!-- To publish javadoc to github,
-         uncomment com.github.github site-maven-plugin and
-         see https://github.com/OPENNETWORKINGLAB/ONOS/pull/425
-        <github.global.server>github</github.global.server>
-         -->
-        <metrics.version>3.0.2</metrics.version>
-        <maven.surefire.plugin.version>2.16</maven.surefire.plugin.version>
-    </properties>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.onlab.onos</groupId>
-            <artifactId>onos-of-api</artifactId>
-        </dependency>
-        <!-- ONOS's direct dependencies -->
-        <dependency>
-            <groupId>org.apache.felix</groupId>
-            <artifactId>org.apache.felix.scr.annotations</artifactId>
-            <version>1.9.6</version>
-        </dependency>
-        <dependency>
-            <groupId>ch.qos.logback</groupId>
-            <artifactId>logback-classic</artifactId>
-            <version>1.1.2</version>
-        </dependency>
-        <dependency>
-            <groupId>ch.qos.logback</groupId>
-            <artifactId>logback-core</artifactId>
-            <version>1.1.2</version>
-        </dependency>
-        <dependency>
-            <groupId>org.slf4j</groupId>
-            <artifactId>slf4j-api</artifactId>
-            <version>1.7.5</version>
-        </dependency>
-        <dependency>
-            <!-- findbugs suppression annotation and @GuardedBy, etc. -->
-            <groupId>com.google.code.findbugs</groupId>
-            <artifactId>annotations</artifactId>
-            <version>${findbugs.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.projectfloodlight</groupId>
-            <artifactId>openflowj</artifactId>
-            <version>0.3.8-SNAPSHOT</version>
-        </dependency>
-        <!-- Floodlight's dependencies -->
-        <dependency>
-            <!-- dependency to old version of netty? -->
-            <groupId>io.netty</groupId>
-            <artifactId>netty</artifactId>
-            <version>3.9.2.Final</version>
-        </dependency>
-        <!-- Dependency for libraries used for testing -->
-        <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <version>4.11</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.easymock</groupId>
-            <artifactId>easymock</artifactId>
-            <version>3.2</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.powermock</groupId>
-            <artifactId>powermock-module-junit4</artifactId>
-            <version>${powermock.version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.powermock</groupId>
-            <artifactId>powermock-api-easymock</artifactId>
-            <version>${powermock.version}</version>
-            <scope>test</scope>
-        </dependency>
-    </dependencies>
-
-
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.apache.felix</groupId>
-                <artifactId>maven-scr-plugin</artifactId>
-            </plugin>
-
-        </plugins>
-    </build>
-
-</project>

-/**
- *    Copyright 2011, Big Switch Networks, Inc.
- *    Originally created by David Erickson, Stanford University
- *
- *    Licensed under the Apache License, Version 2.0 (the "License"); you may
- *    not use this file except in compliance with the License. You may obtain
- *    a copy of the License at
- *
- *         http://www.apache.org/licenses/LICENSE-2.0
- *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- *    License for the specific language governing permissions and limitations
- *    under the License.
- **/
-
-package org.onlab.onos.of.controller.impl;
-
-import java.lang.management.ManagementFactory;
-import java.lang.management.RuntimeMXBean;
-import java.net.InetSocketAddress;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.concurrent.Executors;
-
-import org.jboss.netty.bootstrap.ServerBootstrap;
-import org.jboss.netty.channel.ChannelPipelineFactory;
-import org.jboss.netty.channel.group.ChannelGroup;
-import org.jboss.netty.channel.group.DefaultChannelGroup;
-import org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory;
-import org.onlab.onos.of.controller.Dpid;
-import org.onlab.onos.of.controller.driver.OpenFlowAgent;
-import org.onlab.onos.of.controller.driver.OpenFlowSwitchDriver;
-import org.onlab.onos.of.drivers.impl.DriverManager;
-import org.projectfloodlight.openflow.protocol.OFDescStatsReply;
-import org.projectfloodlight.openflow.protocol.OFFactories;
-import org.projectfloodlight.openflow.protocol.OFFactory;
-import org.projectfloodlight.openflow.protocol.OFVersion;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-
-/**
- * The main controller class.  Handles all setup and network listeners
- * - Distributed ownership control of switch through IControllerRegistryService
- */
-public class Controller {
-
-    protected static final Logger log = LoggerFactory.getLogger(Controller.class);
-    static final String ERROR_DATABASE =
-            "The controller could not communicate with the system database.";
-    protected static final OFFactory FACTORY13 = OFFactories.getFactory(OFVersion.OF_13);
-    protected static final OFFactory FACTORY10 = OFFactories.getFactory(OFVersion.OF_10);
-
-    // The controllerNodeIPsCache maps Controller IDs to their IP address.
-    // It's only used by handleControllerNodeIPsChanged
-    protected HashMap<String, String> controllerNodeIPsCache;
-
-    private ChannelGroup cg;
-
-    // Configuration options
-    protected int openFlowPort = 6633;
-    protected int workerThreads = 0;
-
-    // Start time of the controller
-    protected long systemStartTime;
-
-    private OpenFlowAgent agent;
-
-    private NioServerSocketChannelFactory execFactory;
-
-    // Perf. related configuration
-    protected static final int SEND_BUFFER_SIZE = 4 * 1024 * 1024;
-
-    // ***************
-    // Getters/Setters
-    // ***************
-
-    public OFFactory getOFMessageFactory10() {
-        return FACTORY10;
-    }
-
-
-    public OFFactory getOFMessageFactory13() {
-        return FACTORY13;
-    }
-
-
-
-    public Map<String, String> getControllerNodeIPs() {
-        // We return a copy of the mapping so we can guarantee that
-        // the mapping return is the same as one that will be (or was)
-        // dispatched to IHAListeners
-        HashMap<String, String> retval = new HashMap<String, String>();
-        synchronized (controllerNodeIPsCache) {
-            retval.putAll(controllerNodeIPsCache);
-        }
-        return retval;
-    }
-
-
-    public long getSystemStartTime() {
-        return (this.systemStartTime);
-    }
-
-    // **************
-    // Initialization
-    // **************
-
-    /**
-     * Tell controller that we're ready to accept switches loop.
-     */
-    public void run() {
-
-        try {
-            final ServerBootstrap bootstrap = createServerBootStrap();
-
-            bootstrap.setOption("reuseAddr", true);
-            bootstrap.setOption("child.keepAlive", true);
-            bootstrap.setOption("child.tcpNoDelay", true);
-            bootstrap.setOption("child.sendBufferSize", Controller.SEND_BUFFER_SIZE);
-
-            ChannelPipelineFactory pfact =
-                    new OpenflowPipelineFactory(this, null);
-            bootstrap.setPipelineFactory(pfact);
-            InetSocketAddress sa = new InetSocketAddress(openFlowPort);
-            cg = new DefaultChannelGroup();
-            cg.add(bootstrap.bind(sa));
-
-            log.info("Listening for switch connections on {}", sa);
-        } catch (Exception e) {
-            throw new RuntimeException(e);
-        }
-
-    }
-
-    private ServerBootstrap createServerBootStrap() {
-
-        if (workerThreads == 0) {
-            execFactory =  new NioServerSocketChannelFactory(
-                    Executors.newCachedThreadPool(),
-                    Executors.newCachedThreadPool());
-            return new ServerBootstrap(execFactory);
-        } else {
-            execFactory = new NioServerSocketChannelFactory(
-                    Executors.newCachedThreadPool(),
-                    Executors.newCachedThreadPool(), workerThreads);
-            return new ServerBootstrap(execFactory);
-        }
-    }
-
-    public void setConfigParams(Map<String, String> configParams) {
-        String ofPort = configParams.get("openflowport");
-        if (ofPort != null) {
-            this.openFlowPort = Integer.parseInt(ofPort);
-        }
-        log.debug("OpenFlow port set to {}", this.openFlowPort);
-        String threads = configParams.get("workerthreads");
-        if (threads != null) {
-            this.workerThreads = Integer.parseInt(threads);
-        }
-        log.debug("Number of worker threads set to {}", this.workerThreads);
-    }
-
-
-    /**
-     * Initialize internal data structures.
-     */
-    public void init(Map<String, String> configParams) {
-        // These data structures are initialized here because other
-        // module's startUp() might be called before ours
-        this.controllerNodeIPsCache = new HashMap<String, String>();
-
-        setConfigParams(configParams);
-        this.systemStartTime = System.currentTimeMillis();
-
-
-    }
-
-    // **************
-    // Utility methods
-    // **************
-
-    public Map<String, Long> getMemory() {
-        Map<String, Long> m = new HashMap<String, Long>();
-        Runtime runtime = Runtime.getRuntime();
-        m.put("total", runtime.totalMemory());
-        m.put("free", runtime.freeMemory());
-        return m;
-    }
-
-
-    public Long getUptime() {
-        RuntimeMXBean rb = ManagementFactory.getRuntimeMXBean();
-        return rb.getUptime();
-    }
-
-    /**
-     * Forward to the driver-manager to get an IOFSwitch instance.
-     * @param desc
-     * @return switch instance
-     */
-    protected OpenFlowSwitchDriver getOFSwitchInstance(long dpid,
-            OFDescStatsReply desc, OFVersion ofv) {
-        OpenFlowSwitchDriver sw = DriverManager.getSwitch(new Dpid(dpid),
-                desc, ofv);
-        sw.setAgent(agent);
-        sw.setRoleHandler(new RoleManager(sw));
-        return sw;
-    }
-
-    public void start(OpenFlowAgent ag) {
-        log.info("Starting OpenFlow IO");
-        this.agent = ag;
-        this.init(new HashMap<String, String>());
-        this.run();
-    }
-
-
-    public void stop() {
-        log.info("Stopping OpenFlow IO");
-        execFactory.shutdown();
-        cg.close();
-    }
-
-}

-/**
- *    Copyright 2011, Big Switch Networks, Inc.
- *    Originally created by David Erickson, Stanford University
- *
- *    Licensed under the Apache License, Version 2.0 (the "License"); you may
- *    not use this file except in compliance with the License. You may obtain
- *    a copy of the License at
- *
- *         http://www.apache.org/licenses/LICENSE-2.0
- *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- *    License for the specific language governing permissions and limitations
- *    under the License.
- **/
-
-package org.onlab.onos.of.controller.impl;
-
-/**
- * Exception is thrown when the handshake fails to complete.
- * before a specified time
- *
- */
-public class HandshakeTimeoutException extends Exception {
-
-    private static final long serialVersionUID = 6859880268940337312L;
-
-}

-/**
-*    Copyright 2011, Big Switch Networks, Inc.
-*    Originally created by David Erickson, Stanford University
-*
-*    Licensed under the Apache License, Version 2.0 (the "License"); you may
-*    not use this file except in compliance with the License. You may obtain
-*    a copy of the License at
-*
-*         http://www.apache.org/licenses/LICENSE-2.0
-*
-*    Unless required by applicable law or agreed to in writing, software
-*    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-*    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-*    License for the specific language governing permissions and limitations
-*    under the License.
-**/
-
-package org.onlab.onos.of.controller.impl;
-
-import java.util.concurrent.TimeUnit;
-
-import org.jboss.netty.channel.ChannelHandlerContext;
-import org.jboss.netty.channel.ChannelStateEvent;
-import org.jboss.netty.channel.Channels;
-import org.jboss.netty.channel.SimpleChannelUpstreamHandler;
-import org.jboss.netty.util.Timeout;
-import org.jboss.netty.util.Timer;
-import org.jboss.netty.util.TimerTask;
-
-/**
- * Trigger a timeout if a switch fails to complete handshake soon enough.
- */
-public class HandshakeTimeoutHandler
-    extends SimpleChannelUpstreamHandler {
-    static final HandshakeTimeoutException EXCEPTION =
-            new HandshakeTimeoutException();
-
-    final OFChannelHandler channelHandler;
-    final Timer timer;
-    final long timeoutNanos;
-    volatile Timeout timeout;
-
-    public HandshakeTimeoutHandler(OFChannelHandler channelHandler,
-                                   Timer timer,
-                                   long timeoutSeconds) {
-        super();
-        this.channelHandler = channelHandler;
-        this.timer = timer;
-        this.timeoutNanos = TimeUnit.SECONDS.toNanos(timeoutSeconds);
-
-    }
-
-    @Override
-    public void channelOpen(ChannelHandlerContext ctx, ChannelStateEvent e)
-            throws Exception {
-        if (timeoutNanos > 0) {
-            timeout = timer.newTimeout(new HandshakeTimeoutTask(ctx),
-                                       timeoutNanos, TimeUnit.NANOSECONDS);
-        }
-        ctx.sendUpstream(e);
-    }
-
-    @Override
-    public void channelClosed(ChannelHandlerContext ctx, ChannelStateEvent e)
-            throws Exception {
-        if (timeout != null) {
-            timeout.cancel();
-            timeout = null;
-        }
-    }
-
-    private final class HandshakeTimeoutTask implements TimerTask {
-
-        private final ChannelHandlerContext ctx;
-
-        HandshakeTimeoutTask(ChannelHandlerContext ctx) {
-            this.ctx = ctx;
-        }
-
-        @Override
-        public void run(Timeout t) throws Exception {
-            if (t.isCancelled()) {
-                return;
-            }
-
-            if (!ctx.getChannel().isOpen()) {
-                return;
-            }
-            if (!channelHandler.isHandshakeComplete()) {
-                Channels.fireExceptionCaught(ctx, EXCEPTION);
-            }
-        }
-    }
-}

-/**
- *    Copyright 2011, Big Switch Networks, Inc.
- *    Originally created by David Erickson, Stanford University
- *
- *    Licensed under the Apache License, Version 2.0 (the "License"); you may
- *    not use this file except in compliance with the License. You may obtain
- *    a copy of the License at
- *
- *         http://www.apache.org/licenses/LICENSE-2.0
- *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- *    License for the specific language governing permissions and limitations
- *    under the License.
- **/
-
-package org.onlab.onos.of.controller.impl;
-
-
-import org.jboss.netty.buffer.ChannelBuffer;
-import org.jboss.netty.channel.Channel;
-import org.jboss.netty.channel.ChannelHandlerContext;
-import org.jboss.netty.handler.codec.frame.FrameDecoder;
-import org.projectfloodlight.openflow.protocol.OFFactories;
-import org.projectfloodlight.openflow.protocol.OFMessage;
-import org.projectfloodlight.openflow.protocol.OFMessageReader;
-
-/**
- * Decode an openflow message from a Channel, for use in a netty pipeline.
- */
-public class OFMessageDecoder extends FrameDecoder {
-
-    @Override
-    protected Object decode(ChannelHandlerContext ctx, Channel channel,
-            ChannelBuffer buffer) throws Exception {
-        if (!channel.isConnected()) {
-            // In testing, I see decode being called AFTER decode last.
-            // This check avoids that from reading corrupted frames
-            return null;
-        }
-
-        // Note that a single call to decode results in reading a single
-        // OFMessage from the channel buffer, which is passed on to, and processed
-        // by, the controller (in OFChannelHandler).
-        // This is different from earlier behavior (with the original openflowj),
-        // where we parsed all the messages in the buffer, before passing on
-        // a list of the parsed messages to the controller.
-        // The performance *may or may not* not be as good as before.
-        OFMessageReader<OFMessage> reader = OFFactories.getGenericReader();
-        OFMessage message = reader.readFrom(buffer);
-
-        return message;
-    }
-
-}

-/**
- *    Copyright 2011, Big Switch Networks, Inc.
- *    Originally created by David Erickson, Stanford University
- *
- *    Licensed under the Apache License, Version 2.0 (the "License"); you may
- *    not use this file except in compliance with the License. You may obtain
- *    a copy of the License at
- *
- *         http://www.apache.org/licenses/LICENSE-2.0
- *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- *    License for the specific language governing permissions and limitations
- *    under the License.
- **/
-
-package org.onlab.onos.of.controller.impl;
-
-import java.util.List;
-
-import org.jboss.netty.buffer.ChannelBuffer;
-import org.jboss.netty.buffer.ChannelBuffers;
-import org.jboss.netty.channel.Channel;
-import org.jboss.netty.channel.ChannelHandlerContext;
-import org.jboss.netty.handler.codec.oneone.OneToOneEncoder;
-import org.projectfloodlight.openflow.protocol.OFMessage;
-
-
-/**
- * Encode an openflow message for output into a ChannelBuffer, for use in a
- * netty pipeline.
- */
-public class OFMessageEncoder extends OneToOneEncoder {
-
-    @Override
-    protected Object encode(ChannelHandlerContext ctx, Channel channel,
-                            Object msg) throws Exception {
-        if (!(msg instanceof List)) {
-            return msg;
-        }
-
-        @SuppressWarnings("unchecked")
-        List<OFMessage> msglist = (List<OFMessage>) msg;
-        /* XXX S can't get length of OFMessage in loxigen's openflowj??
-        int size = 0;
-        for (OFMessage ofm : msglist) {
-            size += ofm.getLengthU();
-        }*/
-
-        ChannelBuffer buf = ChannelBuffers.dynamicBuffer();
-
-        for (OFMessage ofm : msglist) {
-            ofm.writeTo(buf);
-        }
-        return buf;
-    }
-
-}

-package org.onlab.onos.of.controller.impl;
-
-import java.util.HashSet;
-import java.util.Set;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.locks.Lock;
-import java.util.concurrent.locks.ReentrantLock;
-
-import org.apache.felix.scr.annotations.Activate;
-import org.apache.felix.scr.annotations.Component;
-import org.apache.felix.scr.annotations.Deactivate;
-import org.apache.felix.scr.annotations.Service;
-import org.onlab.onos.of.controller.DefaultOpenFlowPacketContext;
-import org.onlab.onos.of.controller.Dpid;
-import org.onlab.onos.of.controller.OpenFlowController;
-import org.onlab.onos.of.controller.OpenFlowPacketContext;
-import org.onlab.onos.of.controller.OpenFlowSwitch;
-import org.onlab.onos.of.controller.OpenFlowSwitchListener;
-import org.onlab.onos.of.controller.PacketListener;
-import org.onlab.onos.of.controller.RoleState;
-import org.onlab.onos.of.controller.driver.OpenFlowAgent;
-import org.projectfloodlight.openflow.protocol.OFMessage;
-import org.projectfloodlight.openflow.protocol.OFPacketIn;
-import org.projectfloodlight.openflow.protocol.OFPortStatus;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import com.google.common.collect.ArrayListMultimap;
-import com.google.common.collect.Multimap;
-
-@Component(immediate = true)
-@Service
-public class OpenFlowControllerImpl implements OpenFlowController {
-
-    private static final Logger log =
-            LoggerFactory.getLogger(OpenFlowControllerImpl.class);
-
-    protected ConcurrentHashMap<Dpid, OpenFlowSwitch> connectedSwitches =
-            new ConcurrentHashMap<Dpid, OpenFlowSwitch>();
-    protected ConcurrentHashMap<Dpid, OpenFlowSwitch> activeMasterSwitches =
-            new ConcurrentHashMap<Dpid, OpenFlowSwitch>();
-    protected ConcurrentHashMap<Dpid, OpenFlowSwitch> activeEqualSwitches =
-            new ConcurrentHashMap<Dpid, OpenFlowSwitch>();
-
-    protected OpenFlowSwitchAgent agent = new OpenFlowSwitchAgent();
-    protected Set<OpenFlowSwitchListener> ofEventListener = new HashSet<>();
-
-    protected Multimap<Integer, PacketListener> ofPacketListener =
-            ArrayListMultimap.create();
-
-
-    private final Controller ctrl = new Controller();
-
-    @Activate
-    public void activate() {
-        ctrl.start(agent);
-    }
-
-    @Deactivate
-    public void deactivate() {
-        ctrl.stop();
-    }
-
-    @Override
-    public Iterable<OpenFlowSwitch> getSwitches() {
-        return connectedSwitches.values();
-    }
-
-    @Override
-    public Iterable<OpenFlowSwitch> getMasterSwitches() {
-        return activeMasterSwitches.values();
-    }
-
-    @Override
-    public Iterable<OpenFlowSwitch> getEqualSwitches() {
-        return activeEqualSwitches.values();
-    }
-
-    @Override
-    public OpenFlowSwitch getSwitch(Dpid dpid) {
-        return connectedSwitches.get(dpid);
-    }
-
-    @Override
-    public OpenFlowSwitch getMasterSwitch(Dpid dpid) {
-        return activeMasterSwitches.get(dpid);
-    }
-
-    @Override
-    public OpenFlowSwitch getEqualSwitch(Dpid dpid) {
-        return activeEqualSwitches.get(dpid);
-    }
-
-    @Override
-    public void addListener(OpenFlowSwitchListener listener) {
-        if (!ofEventListener.contains(listener)) {
-            this.ofEventListener.add(listener);
-        }
-    }
-
-    @Override
-    public void removeListener(OpenFlowSwitchListener listener) {
-        this.ofEventListener.remove(listener);
-    }
-
-    @Override
-    public void addPacketListener(int priority, PacketListener listener) {
-        ofPacketListener.put(priority, listener);
-    }
-
-    @Override
-    public void removePacketListener(PacketListener listener) {
-        ofPacketListener.values().remove(listener);
-    }
-
-    @Override
-    public void write(Dpid dpid, OFMessage msg) {
-        this.getSwitch(dpid).sendMsg(msg);
-    }
-
-    @Override
-    public void processPacket(Dpid dpid, OFMessage msg) {
-        switch (msg.getType()) {
-        case PORT_STATUS:
-            for (OpenFlowSwitchListener l : ofEventListener) {
-                l.portChanged(dpid, (OFPortStatus) msg);
-            }
-            break;
-        case PACKET_IN:
-            OpenFlowPacketContext pktCtx = DefaultOpenFlowPacketContext
-            .packetContextFromPacketIn(this.getSwitch(dpid),
-                    (OFPacketIn) msg);
-            for (PacketListener p : ofPacketListener.values()) {
-                p.handlePacket(pktCtx);
-            }
-            break;
-        default:
-            log.warn("Handling message type {} not yet implemented {}",
-                    msg.getType(), msg);
-        }
-    }
-
-    @Override
-    public void setRole(Dpid dpid, RoleState role) {
-        getSwitch(dpid).setRole(role);
-    }
-
-    /**
-     * Implementation of an OpenFlow Agent which is responsible for
-     * keeping track of connected switches and the state in which
-     * they are.
-     */
-    public class OpenFlowSwitchAgent implements OpenFlowAgent {
-
-        private final Logger log = LoggerFactory.getLogger(OpenFlowSwitchAgent.class);
-        private final Lock switchLock = new ReentrantLock();
-
-        @Override
-        public boolean addConnectedSwitch(Dpid dpid, OpenFlowSwitch sw) {
-            if (connectedSwitches.get(dpid) != null) {
-                log.error("Trying to add connectedSwitch but found a previous "
-                        + "value for dpid: {}", dpid);
-                return false;
-            } else {
-                log.error("Added switch {}", dpid);
-                connectedSwitches.put(dpid, sw);
-                for (OpenFlowSwitchListener l : ofEventListener) {
-                    l.switchAdded(dpid);
-                }
-                return true;
-            }
-        }
-
-        @Override
-        public boolean validActivation(Dpid dpid) {
-            if (connectedSwitches.get(dpid) == null) {
-                log.error("Trying to activate switch but is not in "
-                        + "connected switches: dpid {}. Aborting ..",
-                        dpid);
-                return false;
-            }
-            if (activeMasterSwitches.get(dpid) != null ||
-                    activeEqualSwitches.get(dpid) != null) {
-                log.error("Trying to activate switch but it is already "
-                        + "activated: dpid {}. Found in activeMaster: {} "
-                        + "Found in activeEqual: {}. Aborting ..", new Object[]{
-                                dpid,
-                                (activeMasterSwitches.get(dpid) == null) ? 'N' : 'Y',
-                                        (activeEqualSwitches.get(dpid) == null) ? 'N' : 'Y'});
-                return false;
-            }
-            return true;
-        }
-
-
-        @Override
-        public boolean addActivatedMasterSwitch(Dpid dpid, OpenFlowSwitch sw) {
-            switchLock.lock();
-            try {
-                if (!validActivation(dpid)) {
-                    return false;
-                }
-                activeMasterSwitches.put(dpid, sw);
-                return true;
-            } finally {
-                switchLock.unlock();
-            }
-        }
-
-        @Override
-        public boolean addActivatedEqualSwitch(Dpid dpid, OpenFlowSwitch sw) {
-            switchLock.lock();
-            try {
-                if (!validActivation(dpid)) {
-                    return false;
-                }
-                activeEqualSwitches.put(dpid, sw);
-                log.info("Added Activated EQUAL Switch {}", dpid);
-                return true;
-            } finally {
-                switchLock.unlock();
-            }
-        }
-
-        @Override
-        public void transitionToMasterSwitch(Dpid dpid) {
-            switchLock.lock();
-            try {
-                if (activeMasterSwitches.containsKey(dpid)) {
-                    return;
-                }
-                OpenFlowSwitch sw = activeEqualSwitches.remove(dpid);
-                if (sw == null) {
-                    sw = getSwitch(dpid);
-                    if (sw == null) {
-                        log.error("Transition to master called on sw {}, but switch "
-                                + "was not found in controller-cache", dpid);
-                        return;
-                    }
-                }
-                log.info("Transitioned switch {} to MASTER", dpid);
-                activeMasterSwitches.put(dpid, sw);
-            } finally {
-                switchLock.unlock();
-            }
-        }
-
-
-        @Override
-        public void transitionToEqualSwitch(Dpid dpid) {
-            switchLock.lock();
-            try {
-                if (activeEqualSwitches.containsKey(dpid)) {
-                    return;
-                }
-                OpenFlowSwitch sw = activeMasterSwitches.remove(dpid);
-                if (sw == null) {
-                    sw = getSwitch(dpid);
-                    if (sw == null) {
-                        log.error("Transition to equal called on sw {}, but switch "
-                                + "was not found in controller-cache", dpid);
-                        return;
-                    }
-                }
-                log.info("Transitioned switch {} to EQUAL", dpid);
-                activeEqualSwitches.put(dpid, sw);
-            } finally {
-                switchLock.unlock();
-            }
-
-        }
-
-        @Override
-        public void removeConnectedSwitch(Dpid dpid) {
-            connectedSwitches.remove(dpid);
-            OpenFlowSwitch sw = activeMasterSwitches.remove(dpid);
-            if (sw == null) {
-                sw = activeEqualSwitches.remove(dpid);
-            }
-            for (OpenFlowSwitchListener l : ofEventListener) {
-                l.switchRemoved(dpid);
-            }
-        }
-
-        @Override
-        public void processMessage(Dpid dpid, OFMessage m) {
-            processPacket(dpid, m);
-        }
-    }
-
-
-}

-/**
-*    Copyright 2011, Big Switch Networks, Inc.
-*    Originally created by David Erickson, Stanford University
-*
-*    Licensed under the Apache License, Version 2.0 (the "License"); you may
-*    not use this file except in compliance with the License. You may obtain
-*    a copy of the License at
-*
-*         http://www.apache.org/licenses/LICENSE-2.0
-*
-*    Unless required by applicable law or agreed to in writing, software
-*    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-*    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-*    License for the specific language governing permissions and limitations
-*    under the License.
-**/
-
-package org.onlab.onos.of.controller.impl;
-
-import java.util.concurrent.ThreadPoolExecutor;
-
-import org.jboss.netty.channel.ChannelPipeline;
-import org.jboss.netty.channel.ChannelPipelineFactory;
-import org.jboss.netty.channel.Channels;
-import org.jboss.netty.handler.execution.ExecutionHandler;
-import org.jboss.netty.handler.timeout.IdleStateHandler;
-import org.jboss.netty.handler.timeout.ReadTimeoutHandler;
-import org.jboss.netty.util.ExternalResourceReleasable;
-import org.jboss.netty.util.HashedWheelTimer;
-import org.jboss.netty.util.Timer;
-
-/**
- * Creates a ChannelPipeline for a server-side openflow channel.
- */
-public class OpenflowPipelineFactory
-    implements ChannelPipelineFactory, ExternalResourceReleasable {
-
-    protected Controller controller;
-    protected ThreadPoolExecutor pipelineExecutor;
-    protected Timer timer;
-    protected IdleStateHandler idleHandler;
-    protected ReadTimeoutHandler readTimeoutHandler;
-
-    public OpenflowPipelineFactory(Controller controller,
-                                   ThreadPoolExecutor pipelineExecutor) {
-        super();
-        this.controller = controller;
-        this.pipelineExecutor = pipelineExecutor;
-        this.timer = new HashedWheelTimer();
-        this.idleHandler = new IdleStateHandler(timer, 20, 25, 0);
-        this.readTimeoutHandler = new ReadTimeoutHandler(timer, 30);
-    }
-
-    @Override
-    public ChannelPipeline getPipeline() throws Exception {
-        OFChannelHandler handler = new OFChannelHandler(controller);
-
-        ChannelPipeline pipeline = Channels.pipeline();
-        pipeline.addLast("ofmessagedecoder", new OFMessageDecoder());
-        pipeline.addLast("ofmessageencoder", new OFMessageEncoder());
-        pipeline.addLast("idle", idleHandler);
-        pipeline.addLast("timeout", readTimeoutHandler);
-        // XXX S ONOS: was 15 increased it to fix Issue #296
-        pipeline.addLast("handshaketimeout",
-                         new HandshakeTimeoutHandler(handler, timer, 60));
-        if (pipelineExecutor != null) {
-            pipeline.addLast("pipelineExecutor",
-                             new ExecutionHandler(pipelineExecutor));
-        }
-        pipeline.addLast("handler", handler);
-        return pipeline;
-    }
-
-    @Override
-    public void releaseExternalResources() {
-        timer.stop();
-    }
-}

-/**
- * Implementation of the OpenFlow controller IO subsystem.
- */
-package org.onlab.onos.of.controller.impl;

-package org.onlab.onos.of.drivers.impl;
-
-
-
-import java.util.Collections;
-import java.util.List;
-
-import org.onlab.onos.of.controller.Dpid;
-import org.onlab.onos.of.controller.driver.AbstractOpenFlowSwitch;
-import org.onlab.onos.of.controller.driver.OpenFlowSwitchDriver;
-import org.onlab.onos.of.controller.driver.OpenFlowSwitchDriverFactory;
-import org.projectfloodlight.openflow.protocol.OFDescStatsReply;
-import org.projectfloodlight.openflow.protocol.OFMessage;
-import org.projectfloodlight.openflow.protocol.OFPortDesc;
-import org.projectfloodlight.openflow.protocol.OFVersion;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * A simple implementation of a driver manager that differentiates between
- * connected switches using the OF Description Statistics Reply message.
- */
-public final class DriverManager implements OpenFlowSwitchDriverFactory {
-
-    private static final Logger log = LoggerFactory.getLogger(DriverManager.class);
-
-    // Whether to use an OF 1.3 configured TTP, or to use an OF 1.0-style
-    // single table with packet-ins.
-    private static boolean cpqdUsePipeline13 = false;
-
-    /**
-     * Return an IOFSwitch object based on switch's manufacturer description
-     * from OFDescStatsReply.
-     *
-     * @param desc DescriptionStatistics reply from the switch
-     * @return A IOFSwitch instance if the driver found an implementation for
-     *         the given description. Otherwise it returns OFSwitchImplBase
-     */
-    @Override
-    public OpenFlowSwitchDriver getOFSwitchImpl(Dpid dpid,
-            OFDescStatsReply desc, OFVersion ofv) {
-        String vendor = desc.getMfrDesc();
-        String hw = desc.getHwDesc();
-        if (vendor.startsWith("Stanford University, Ericsson Research and CPqD Research")
-                &&
-                hw.startsWith("OpenFlow 1.3 Reference Userspace Switch")) {
-            return new OFSwitchImplCPqD13(dpid, desc, cpqdUsePipeline13);
-        }
-
-        if (vendor.startsWith("Nicira") &&
-                hw.startsWith("Open vSwitch")) {
-            if (ofv == OFVersion.OF_10) {
-                return new OFSwitchImplOVS10(dpid, desc);
-            } else if (ofv == OFVersion.OF_13) {
-                return new OFSwitchImplOVS13(dpid, desc);
-            }
-        }
-
-        log.warn("DriverManager could not identify switch desc: {}. "
-                + "Assigning AbstractOpenFlowSwich", desc);
-        return new AbstractOpenFlowSwitch(dpid, desc) {
-
-            @Override
-            public void write(List<OFMessage> msgs) {
-                channel.write(msgs);
-            }
-
-            @Override
-            public void write(OFMessage msg) {
-                channel.write(Collections.singletonList(msg));
-
-            }
-
-            @Override
-            public Boolean supportNxRole() {
-                return false;
-            }
-
-            @Override
-            public void startDriverHandshake() {}
-
-            @Override
-            public void processDriverHandshakeMessage(OFMessage m) {}
-
-            @Override
-            public boolean isDriverHandshakeComplete() {
-                return true;
-            }
-
-            @Override
-            public List<OFPortDesc> getPorts() {
-                if (this.factory().getVersion() == OFVersion.OF_10) {
-                    return Collections.unmodifiableList(features.getPorts());
-                } else {
-                    return Collections.unmodifiableList(ports.getEntries());
-                }
-            }
-        };
-    }
-
-    /**
-     * Private constructor to avoid instantiation.
-     */
-    private DriverManager() {
-    }
-
-    /**
-     * Sets the configuration parameter which determines how the CPqD switch
-     * is set up. If usePipeline13 is true, a 1.3 pipeline will be set up on
-     * the switch. Otherwise, the switch will be set up in a 1.0 style with
-     * a single table where missed packets are sent to the controller.
-     *
-     * @param usePipeline13 whether to use a 1.3 pipeline or not
-     */
-    public static void setConfigForCpqd(boolean usePipeline13) {
-        cpqdUsePipeline13 = usePipeline13;
-    }
-
-    public static OpenFlowSwitchDriver getSwitch(Dpid dpid,
-            OFDescStatsReply desc, OFVersion ofv) {
-        return new DriverManager().getOFSwitchImpl(dpid, desc, ofv);
-    }
-
-}

-package org.onlab.onos.of.drivers.impl;
-
-import java.util.Collections;
-import java.util.List;
-
-import org.onlab.onos.of.controller.Dpid;
-import org.onlab.onos.of.controller.driver.AbstractOpenFlowSwitch;
-import org.projectfloodlight.openflow.protocol.OFDescStatsReply;
-import org.projectfloodlight.openflow.protocol.OFMessage;
-import org.projectfloodlight.openflow.protocol.OFPortDesc;
-
-/**
- * OFDescriptionStatistics Vendor (Manufacturer Desc.): Nicira, Inc. Make
- * (Hardware Desc.) : Open vSwitch Model (Datapath Desc.) : None Software :
- * 1.11.90 (or whatever version + build) Serial : None
- */
-public class OFSwitchImplOVS10 extends AbstractOpenFlowSwitch {
-
-    public OFSwitchImplOVS10(Dpid dpid, OFDescStatsReply desc) {
-        super(dpid);
-        setSwitchDescription(desc);
-
-    }
-
-    /* (non-Javadoc)
-     * @see java.lang.Object#toString()
-     */
-    @Override
-    public String toString() {
-        return "OFSwitchImplOVS10 [" + ((channel != null)
-                ? channel.getRemoteAddress() : "?")
-                + " DPID[" + ((getStringId() != null) ? getStringId() : "?") + "]]";
-    }
-
-    @Override
-    public Boolean supportNxRole() {
-        return true;
-    }
-
-    @Override
-    public void startDriverHandshake() {}
-
-    @Override
-    public boolean isDriverHandshakeComplete() {
-        return true;
-    }
-
-    @Override
-    public void processDriverHandshakeMessage(OFMessage m) {}
-
-    @Override
-    public void write(OFMessage msg) {
-        channel.write(Collections.singletonList(msg));
-    }
-
-    @Override
-    public void write(List<OFMessage> msgs) {
-        channel.write(msgs);
-    }
-
-    @Override
-    public List<OFPortDesc> getPorts() {
-        return Collections.unmodifiableList(features.getPorts());
-    }
-
-
-}

-package org.onlab.onos.of.drivers.impl;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-import java.util.concurrent.atomic.AtomicBoolean;
-
-import org.onlab.onos.of.controller.Dpid;
-import org.onlab.onos.of.controller.driver.AbstractOpenFlowSwitch;
-import org.onlab.onos.of.controller.driver.SwitchDriverSubHandshakeAlreadyStarted;
-import org.onlab.onos.of.controller.driver.SwitchDriverSubHandshakeCompleted;
-import org.onlab.onos.of.controller.driver.SwitchDriverSubHandshakeNotStarted;
-import org.projectfloodlight.openflow.protocol.OFBarrierRequest;
-import org.projectfloodlight.openflow.protocol.OFDescStatsReply;
-import org.projectfloodlight.openflow.protocol.OFFactory;
-import org.projectfloodlight.openflow.protocol.OFMatchV3;
-import org.projectfloodlight.openflow.protocol.OFMessage;
-import org.projectfloodlight.openflow.protocol.OFOxmList;
-import org.projectfloodlight.openflow.protocol.action.OFAction;
-import org.projectfloodlight.openflow.protocol.instruction.OFInstruction;
-import org.projectfloodlight.openflow.types.OFBufferId;
-import org.projectfloodlight.openflow.types.OFPort;
-import org.projectfloodlight.openflow.types.TableId;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * OFDescriptionStatistics Vendor (Manufacturer Desc.): Nicira, Inc. Make
- * (Hardware Desc.) : Open vSwitch Model (Datapath Desc.) : None Software :
- * 2.1.0 (or whatever version + build) Serial : None
- */
-public class OFSwitchImplOVS13 extends AbstractOpenFlowSwitch {
-
-    private static Logger log =
-            LoggerFactory.getLogger(OFSwitchImplOVS13.class);
-
-    private final AtomicBoolean driverHandshakeComplete;
-    private OFFactory factory;
-    private long barrierXidToWaitFor = -1;
-
-    private static final short MIN_PRIORITY = 0x0;
-    private static final int OFPCML_NO_BUFFER = 0xffff;
-
-    public OFSwitchImplOVS13(Dpid dpid, OFDescStatsReply desc) {
-        super(dpid);
-        driverHandshakeComplete = new AtomicBoolean(false);
-        setSwitchDescription(desc);
-    }
-
-    @Override
-    public String toString() {
-        return "OFSwitchImplOVS13 [" + ((channel != null)
-                ? channel.getRemoteAddress() : "?")
-                + " DPID[" + ((getStringId() != null) ? getStringId() : "?") + "]]";
-    }
-
-    @Override
-    public void startDriverHandshake() {
-        log.debug("Starting driver handshake for sw {}", getStringId());
-        if (startDriverHandshakeCalled) {
-            throw new SwitchDriverSubHandshakeAlreadyStarted();
-        }
-        startDriverHandshakeCalled = true;
-        factory = factory();
-        configureSwitch();
-    }
-
-    @Override
-    public boolean isDriverHandshakeComplete() {
-        if (!startDriverHandshakeCalled) {
-            throw new SwitchDriverSubHandshakeNotStarted();
-        }
-        return driverHandshakeComplete.get();
-    }
-
-    @Override
-    public void processDriverHandshakeMessage(OFMessage m) {
-        if (!startDriverHandshakeCalled) {
-            throw new SwitchDriverSubHandshakeNotStarted();
-        }
-        if (driverHandshakeComplete.get()) {
-            throw new SwitchDriverSubHandshakeCompleted(m);
-        }
-
-        switch (m.getType()) {
-        case BARRIER_REPLY:
-            if (m.getXid() == barrierXidToWaitFor) {
-                driverHandshakeComplete.set(true);
-            }
-            break;
-
-        case ERROR:
-            log.error("Switch {} Error {}", getStringId(), m);
-            break;
-
-        case FEATURES_REPLY:
-            break;
-        case FLOW_REMOVED:
-            break;
-        case GET_ASYNC_REPLY:
-            // OFAsyncGetReply asrep = (OFAsyncGetReply)m;
-            // decodeAsyncGetReply(asrep);
-            break;
-
-        case PACKET_IN:
-            break;
-        case PORT_STATUS:
-            break;
-        case QUEUE_GET_CONFIG_REPLY:
-            break;
-        case ROLE_REPLY:
-            break;
-
-        case STATS_REPLY:
-            // processStatsReply((OFStatsReply) m);
-            break;
-
-        default:
-            log.debug("Received message {} during switch-driver subhandshake "
-                    + "from switch {} ... Ignoring message", m, getStringId());
-
-        }
-    }
-
-
-    private void configureSwitch() {
-        populateTableMissEntry(0, true, false, false, 0);
-        sendBarrier(true);
-    }
-
-
-    private void sendBarrier(boolean finalBarrier) {
-        int xid = getNextTransactionId();
-        if (finalBarrier) {
-            barrierXidToWaitFor = xid;
-        }
-        OFBarrierRequest br = factory
-                .buildBarrierRequest()
-                .setXid(xid)
-                .build();
-        sendMsg(br);
-    }
-
-    @Override
-    public Boolean supportNxRole() {
-        return false;
-    }
-
-    @Override
-    public void write(OFMessage msg) {
-        channel.write(Collections.singletonList(msg));
-
-    }
-
-    @Override
-    public void write(List<OFMessage> msgs) {
-        channel.write(msgs);
-    }
-
-    /**
-     * By default if none of the booleans in the call are set, then the
-     * table-miss entry is added with no instructions, which means that pipeline
-     * execution will stop, and the action set associated with the packet will
-     * be executed.
-     *
-     * @param tableToAdd
-     * @param toControllerNow as an APPLY_ACTION instruction
-     * @param toControllerWrite as a WRITE_ACITION instruction
-     * @param toTable as a GOTO_TABLE instruction
-     * @param tableToSend
-     */
-    @SuppressWarnings("unchecked")
-    private void populateTableMissEntry(int tableToAdd, boolean toControllerNow,
-            boolean toControllerWrite,
-            boolean toTable, int tableToSend) {
-        OFOxmList oxmList = OFOxmList.EMPTY;
-        OFMatchV3 match = factory.buildMatchV3()
-                .setOxmList(oxmList)
-                .build();
-        OFAction outc = factory.actions()
-                .buildOutput()
-                .setPort(OFPort.CONTROLLER)
-                .setMaxLen(OFPCML_NO_BUFFER)
-                .build();
-        List<OFInstruction> instructions = new ArrayList<OFInstruction>();
-        if (toControllerNow) {
-            // table-miss instruction to send to controller immediately
-            OFInstruction instr = factory.instructions()
-                    .buildApplyActions()
-                    .setActions(Collections.singletonList(outc))
-                    .build();
-            instructions.add(instr);
-        }
-
-        if (toControllerWrite) {
-            // table-miss instruction to write-action to send to controller
-            // this will be executed whenever the action-set gets executed
-            OFInstruction instr = factory.instructions()
-                    .buildWriteActions()
-                    .setActions(Collections.singletonList(outc))
-                    .build();
-            instructions.add(instr);
-        }
-
-        if (toTable) {
-            // table-miss instruction to goto-table x
-            OFInstruction instr = factory.instructions()
-                    .gotoTable(TableId.of(tableToSend));
-            instructions.add(instr);
-        }
-
-        if (!toControllerNow && !toControllerWrite && !toTable) {
-            // table-miss has no instruction - at which point action-set will be
-            // executed - if there is an action to output/group in the action
-            // set
-            // the packet will be sent there, otherwise it will be dropped.
-            instructions = Collections.EMPTY_LIST;
-        }
-
-        OFMessage tableMissEntry = factory.buildFlowAdd()
-                .setTableId(TableId.of(tableToAdd))
-                .setMatch(match) // match everything
-                .setInstructions(instructions)
-                .setPriority(MIN_PRIORITY)
-                .setBufferId(OFBufferId.NO_BUFFER)
-                .setIdleTimeout(0)
-                .setHardTimeout(0)
-                .setXid(getNextTransactionId())
-                .build();
-        sendMsg(tableMissEntry);
-    }
-
-}

-/**
- * OpenFlow base switch drivers implementations.
- */
-package org.onlab.onos.of.drivers.impl;

-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
-    <parent>
-        <groupId>org.onlab.onos</groupId>
-        <artifactId>onos-of</artifactId>
-        <version>1.0.0-SNAPSHOT</version>
-        <relativePath>../pom.xml</relativePath>
-    </parent>
-
-    <artifactId>onos-of-drivers</artifactId>
-    <packaging>bundle</packaging>
-
-    <description>ONOS OpenFlow switch drivers &amp; factory</description>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.onlab.onos</groupId>
-            <artifactId>onos-of-api</artifactId>
-        </dependency>
-    </dependencies>
-
-    <build>
-<!--
-        <plugins>
-            <plugin>
-                <groupId>org.apache.felix</groupId>
-                <artifactId>maven-scr-plugin</artifactId>
-            </plugin>
-        </plugins>
--->
-    </build>
-
-</project>

-package org.onlab.onos.of.drivers.impl;
-
-/**
- * Created by tom on 9/2/14.
- */
-public class DeleteMe {
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template const.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-
-public enum OFActionType {
-     OUTPUT,
-     SET_VLAN_VID,
-     SET_VLAN_PCP,
-     STRIP_VLAN,
-     SET_DL_SRC,
-     SET_DL_DST,
-     SET_NW_SRC,
-     SET_NW_DST,
-     SET_NW_TOS,
-     SET_TP_SRC,
-     SET_TP_DST,
-     ENQUEUE,
-     EXPERIMENTER,
-     SET_NW_ECN,
-     COPY_TTL_OUT,
-     COPY_TTL_IN,
-     SET_MPLS_LABEL,
-     SET_MPLS_TC,
-     SET_MPLS_TTL,
-     DEC_MPLS_TTL,
-     PUSH_VLAN,
-     POP_VLAN,
-     PUSH_MPLS,
-     POP_MPLS,
-     SET_QUEUE,
-     GROUP,
-     SET_NW_TTL,
-     DEC_NW_TTL,
-     SET_FIELD,
-     PUSH_PBB,
-     POP_PBB;
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template of_interface.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-import java.util.Set;
-import org.jboss.netty.buffer.ChannelBuffer;
-
-public interface OFAggregateStatsReply extends OFObject, OFStatsReply {
-    OFVersion getVersion();
-    OFType getType();
-    long getXid();
-    OFStatsType getStatsType();
-    Set<OFStatsReplyFlags> getFlags();
-    U64 getPacketCount();
-    U64 getByteCount();
-    long getFlowCount();
-
-    void writeTo(ChannelBuffer channelBuffer);
-
-    Builder createBuilder();
-    public interface Builder extends OFStatsReply.Builder {
-        OFAggregateStatsReply build();
-        OFVersion getVersion();
-        OFType getType();
-        long getXid();
-        Builder setXid(long xid);
-        OFStatsType getStatsType();
-        Set<OFStatsReplyFlags> getFlags();
-        Builder setFlags(Set<OFStatsReplyFlags> flags);
-        U64 getPacketCount();
-        Builder setPacketCount(U64 packetCount);
-        U64 getByteCount();
-        Builder setByteCount(U64 byteCount);
-        long getFlowCount();
-        Builder setFlowCount(long flowCount);
-    }
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template of_interface.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-import java.util.Set;
-import org.jboss.netty.buffer.ChannelBuffer;
-
-public interface OFAggregateStatsRequest extends OFObject, OFStatsRequest<OFAggregateStatsReply>, OFRequest<OFAggregateStatsReply> {
-    OFVersion getVersion();
-    OFType getType();
-    long getXid();
-    OFStatsType getStatsType();
-    Set<OFStatsRequestFlags> getFlags();
-    TableId getTableId();
-    OFPort getOutPort();
-    OFGroup getOutGroup() throws UnsupportedOperationException;
-    U64 getCookie() throws UnsupportedOperationException;
-    U64 getCookieMask() throws UnsupportedOperationException;
-    Match getMatch();
-
-    void writeTo(ChannelBuffer channelBuffer);
-
-    Builder createBuilder();
-    public interface Builder extends OFStatsRequest.Builder<OFAggregateStatsReply> {
-        OFAggregateStatsRequest build();
-        OFVersion getVersion();
-        OFType getType();
-        long getXid();
-        Builder setXid(long xid);
-        OFStatsType getStatsType();
-        Set<OFStatsRequestFlags> getFlags();
-        Builder setFlags(Set<OFStatsRequestFlags> flags);
-        TableId getTableId();
-        Builder setTableId(TableId tableId);
-        OFPort getOutPort();
-        Builder setOutPort(OFPort outPort);
-        OFGroup getOutGroup() throws UnsupportedOperationException;
-        Builder setOutGroup(OFGroup outGroup) throws UnsupportedOperationException;
-        U64 getCookie() throws UnsupportedOperationException;
-        Builder setCookie(U64 cookie) throws UnsupportedOperationException;
-        U64 getCookieMask() throws UnsupportedOperationException;
-        Builder setCookieMask(U64 cookieMask) throws UnsupportedOperationException;
-        Match getMatch();
-        Builder setMatch(Match match);
-    }
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template of_interface.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-import org.jboss.netty.buffer.ChannelBuffer;
-
-public interface OFAsyncGetReply extends OFObject, OFMessage {
-    OFVersion getVersion();
-    OFType getType();
-    long getXid();
-    long getPacketInMaskEqualMaster();
-    long getPacketInMaskSlave();
-    long getPortStatusMaskEqualMaster();
-    long getPortStatusMaskSlave();
-    long getFlowRemovedMaskEqualMaster();
-    long getFlowRemovedMaskSlave();
-
-    void writeTo(ChannelBuffer channelBuffer);
-
-    Builder createBuilder();
-    public interface Builder extends OFMessage.Builder {
-        OFAsyncGetReply build();
-        OFVersion getVersion();
-        OFType getType();
-        long getXid();
-        Builder setXid(long xid);
-        long getPacketInMaskEqualMaster();
-        Builder setPacketInMaskEqualMaster(long packetInMaskEqualMaster);
-        long getPacketInMaskSlave();
-        Builder setPacketInMaskSlave(long packetInMaskSlave);
-        long getPortStatusMaskEqualMaster();
-        Builder setPortStatusMaskEqualMaster(long portStatusMaskEqualMaster);
-        long getPortStatusMaskSlave();
-        Builder setPortStatusMaskSlave(long portStatusMaskSlave);
-        long getFlowRemovedMaskEqualMaster();
-        Builder setFlowRemovedMaskEqualMaster(long flowRemovedMaskEqualMaster);
-        long getFlowRemovedMaskSlave();
-        Builder setFlowRemovedMaskSlave(long flowRemovedMaskSlave);
-    }
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template of_interface.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-import org.jboss.netty.buffer.ChannelBuffer;
-
-public interface OFAsyncGetRequest extends OFObject, OFMessage, OFRequest<OFAsyncGetReply> {
-    OFVersion getVersion();
-    OFType getType();
-    long getXid();
-    long getPacketInMaskEqualMaster();
-    long getPacketInMaskSlave();
-    long getPortStatusMaskEqualMaster();
-    long getPortStatusMaskSlave();
-    long getFlowRemovedMaskEqualMaster();
-    long getFlowRemovedMaskSlave();
-
-    void writeTo(ChannelBuffer channelBuffer);
-
-    Builder createBuilder();
-    public interface Builder extends OFMessage.Builder {
-        OFAsyncGetRequest build();
-        OFVersion getVersion();
-        OFType getType();
-        long getXid();
-        Builder setXid(long xid);
-        long getPacketInMaskEqualMaster();
-        Builder setPacketInMaskEqualMaster(long packetInMaskEqualMaster);
-        long getPacketInMaskSlave();
-        Builder setPacketInMaskSlave(long packetInMaskSlave);
-        long getPortStatusMaskEqualMaster();
-        Builder setPortStatusMaskEqualMaster(long portStatusMaskEqualMaster);
-        long getPortStatusMaskSlave();
-        Builder setPortStatusMaskSlave(long portStatusMaskSlave);
-        long getFlowRemovedMaskEqualMaster();
-        Builder setFlowRemovedMaskEqualMaster(long flowRemovedMaskEqualMaster);
-        long getFlowRemovedMaskSlave();
-        Builder setFlowRemovedMaskSlave(long flowRemovedMaskSlave);
-    }
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template of_interface.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-import java.util.Set;
-import org.jboss.netty.buffer.ChannelBuffer;
-
-public interface OFAsyncSet extends OFObject, OFMessage {
-    OFVersion getVersion();
-    OFType getType();
-    long getXid();
-    long getPacketInMaskEqualMaster();
-    long getPacketInMaskSlave();
-    long getPortStatusMaskEqualMaster();
-    long getPortStatusMaskSlave();
-    long getFlowRemovedMaskEqualMaster();
-    long getFlowRemovedMaskSlave();
-
-    void writeTo(ChannelBuffer channelBuffer);
-
-    Builder createBuilder();
-    public interface Builder extends OFMessage.Builder {
-        OFAsyncSet build();
-        OFVersion getVersion();
-        OFType getType();
-        long getXid();
-        Builder setXid(long xid);
-        long getPacketInMaskEqualMaster();
-        Builder setPacketInMaskEqualMaster(long packetInMaskEqualMaster);
-        long getPacketInMaskSlave();
-        Builder setPacketInMaskSlave(long packetInMaskSlave);
-        long getPortStatusMaskEqualMaster();
-        Builder setPortStatusMaskEqualMaster(long portStatusMaskEqualMaster);
-        long getPortStatusMaskSlave();
-        Builder setPortStatusMaskSlave(long portStatusMaskSlave);
-        long getFlowRemovedMaskEqualMaster();
-        Builder setFlowRemovedMaskEqualMaster(long flowRemovedMaskEqualMaster);
-        long getFlowRemovedMaskSlave();
-        Builder setFlowRemovedMaskSlave(long flowRemovedMaskSlave);
-    }
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template const.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-
-public enum OFBadActionCode {
-     BAD_TYPE,
-     BAD_LEN,
-     BAD_EXPERIMENTER,
-     BAD_EXPERIMENTER_TYPE,
-     BAD_OUT_PORT,
-     BAD_ARGUMENT,
-     EPERM,
-     TOO_MANY,
-     BAD_QUEUE,
-     BAD_OUT_GROUP,
-     MATCH_INCONSISTENT,
-     UNSUPPORTED_ORDER,
-     BAD_TAG,
-     BAD_SET_TYPE,
-     BAD_SET_LEN,
-     BAD_SET_ARGUMENT;
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template const.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-
-public enum OFBadInstructionCode {
-     UNKNOWN_INST,
-     UNSUP_INST,
-     BAD_TABLE_ID,
-     UNSUP_METADATA,
-     UNSUP_METADATA_MASK,
-     UNSUP_EXP_INST,
-     BAD_EXPERIMENTER,
-     BAD_EXPERIMENTER_TYPE,
-     BAD_LEN,
-     EPERM;
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template const.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-
-public enum OFBadMatchCode {
-     BAD_TYPE,
-     BAD_LEN,
-     BAD_TAG,
-     BAD_DL_ADDR_MASK,
-     BAD_NW_ADDR_MASK,
-     BAD_WILDCARDS,
-     BAD_FIELD,
-     BAD_VALUE,
-     BAD_MASK,
-     BAD_PREREQ,
-     DUP_FIELD,
-     EPERM;
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template const.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-
-public enum OFBadRequestCode {
-     BAD_VERSION,
-     BAD_TYPE,
-     BAD_STAT,
-     BAD_EXPERIMENTER,
-     BAD_SUBTYPE,
-     EPERM,
-     BAD_LEN,
-     BUFFER_EMPTY,
-     BUFFER_UNKNOWN,
-     BAD_TABLE_ID,
-     BAD_EXPERIMENTER_TYPE,
-     IS_SLAVE,
-     BAD_PORT,
-     BAD_PACKET,
-     MULTIPART_BUFFER_OVERFLOW;
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template of_interface.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-import org.jboss.netty.buffer.ChannelBuffer;
-
-public interface OFBarrierReply extends OFObject, OFMessage {
-    OFVersion getVersion();
-    OFType getType();
-    long getXid();
-
-    void writeTo(ChannelBuffer channelBuffer);
-
-    Builder createBuilder();
-    public interface Builder extends OFMessage.Builder {
-        OFBarrierReply build();
-        OFVersion getVersion();
-        OFType getType();
-        long getXid();
-        Builder setXid(long xid);
-    }
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template of_interface.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-import org.jboss.netty.buffer.ChannelBuffer;
-
-public interface OFBarrierRequest extends OFObject, OFMessage, OFRequest<OFBarrierReply> {
-    OFVersion getVersion();
-    OFType getType();
-    long getXid();
-
-    void writeTo(ChannelBuffer channelBuffer);
-
-    Builder createBuilder();
-    public interface Builder extends OFMessage.Builder {
-        OFBarrierRequest build();
-        OFVersion getVersion();
-        OFType getType();
-        long getXid();
-        Builder setXid(long xid);
-    }
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template of_interface.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-import org.jboss.netty.buffer.ChannelBuffer;
-
-public interface OFBsnArpIdle extends OFObject, OFBsnHeader {
-    OFVersion getVersion();
-    OFType getType();
-    long getXid();
-    long getExperimenter();
-    long getSubtype();
-    int getVlanVid();
-    IPv4Address getIpv4Addr();
-
-    void writeTo(ChannelBuffer channelBuffer);
-
-    Builder createBuilder();
-    public interface Builder extends OFBsnHeader.Builder {
-        OFBsnArpIdle build();
-        OFVersion getVersion();
-        OFType getType();
-        long getXid();
-        Builder setXid(long xid);
-        long getExperimenter();
-        long getSubtype();
-        int getVlanVid();
-        Builder setVlanVid(int vlanVid);
-        IPv4Address getIpv4Addr();
-        Builder setIpv4Addr(IPv4Address ipv4Addr);
-    }
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template of_interface.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-import org.jboss.netty.buffer.ChannelBuffer;
-
-public interface OFBsnBwClearDataReply extends OFObject, OFBsnHeader {
-    OFVersion getVersion();
-    OFType getType();
-    long getXid();
-    long getExperimenter();
-    long getSubtype();
-    long getStatus();
-
-    void writeTo(ChannelBuffer channelBuffer);
-
-    Builder createBuilder();
-    public interface Builder extends OFBsnHeader.Builder {
-        OFBsnBwClearDataReply build();
-        OFVersion getVersion();
-        OFType getType();
-        long getXid();
-        Builder setXid(long xid);
-        long getExperimenter();
-        long getSubtype();
-        long getStatus();
-        Builder setStatus(long status);
-    }
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template of_interface.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-import org.jboss.netty.buffer.ChannelBuffer;
-
-public interface OFBsnBwClearDataRequest extends OFObject, OFBsnHeader, OFRequest<OFBsnBwClearDataReply> {
-    OFVersion getVersion();
-    OFType getType();
-    long getXid();
-    long getExperimenter();
-    long getSubtype();
-
-    void writeTo(ChannelBuffer channelBuffer);
-
-    Builder createBuilder();
-    public interface Builder extends OFBsnHeader.Builder {
-        OFBsnBwClearDataRequest build();
-        OFVersion getVersion();
-        OFType getType();
-        long getXid();
-        Builder setXid(long xid);
-        long getExperimenter();
-        long getSubtype();
-    }
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template of_interface.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-import org.jboss.netty.buffer.ChannelBuffer;
-
-public interface OFBsnBwEnableGetReply extends OFObject, OFBsnHeader {
-    OFVersion getVersion();
-    OFType getType();
-    long getXid();
-    long getExperimenter();
-    long getSubtype();
-    long getEnabled();
-
-    void writeTo(ChannelBuffer channelBuffer);
-
-    Builder createBuilder();
-    public interface Builder extends OFBsnHeader.Builder {
-        OFBsnBwEnableGetReply build();
-        OFVersion getVersion();
-        OFType getType();
-        long getXid();
-        Builder setXid(long xid);
-        long getExperimenter();
-        long getSubtype();
-        long getEnabled();
-        Builder setEnabled(long enabled);
-    }
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template of_interface.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-import org.jboss.netty.buffer.ChannelBuffer;
-
-public interface OFBsnBwEnableGetRequest extends OFObject, OFBsnHeader, OFRequest<OFBsnBwEnableGetReply> {
-    OFVersion getVersion();
-    OFType getType();
-    long getXid();
-    long getExperimenter();
-    long getSubtype();
-
-    void writeTo(ChannelBuffer channelBuffer);
-
-    Builder createBuilder();
-    public interface Builder extends OFBsnHeader.Builder {
-        OFBsnBwEnableGetRequest build();
-        OFVersion getVersion();
-        OFType getType();
-        long getXid();
-        Builder setXid(long xid);
-        long getExperimenter();
-        long getSubtype();
-    }
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template of_interface.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-import java.util.Set;
-import org.jboss.netty.buffer.ChannelBuffer;
-
-public interface OFBsnBwEnableSetReply extends OFObject, OFBsnHeader {
-    OFVersion getVersion();
-    OFType getType();
-    long getXid();
-    long getExperimenter();
-    long getSubtype();
-    long getEnable();
-    long getStatus();
-
-    void writeTo(ChannelBuffer channelBuffer);
-
-    Builder createBuilder();
-    public interface Builder extends OFBsnHeader.Builder {
-        OFBsnBwEnableSetReply build();
-        OFVersion getVersion();
-        OFType getType();
-        long getXid();
-        Builder setXid(long xid);
-        long getExperimenter();
-        long getSubtype();
-        long getEnable();
-        Builder setEnable(long enable);
-        long getStatus();
-        Builder setStatus(long status);
-    }
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template of_interface.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-import java.util.Set;
-import org.jboss.netty.buffer.ChannelBuffer;
-
-public interface OFBsnBwEnableSetRequest extends OFObject, OFBsnHeader, OFRequest<OFBsnBwEnableSetReply> {
-    OFVersion getVersion();
-    OFType getType();
-    long getXid();
-    long getExperimenter();
-    long getSubtype();
-    long getEnable();
-
-    void writeTo(ChannelBuffer channelBuffer);
-
-    Builder createBuilder();
-    public interface Builder extends OFBsnHeader.Builder {
-        OFBsnBwEnableSetRequest build();
-        OFVersion getVersion();
-        OFType getType();
-        long getXid();
-        Builder setXid(long xid);
-        long getExperimenter();
-        long getSubtype();
-        long getEnable();
-        Builder setEnable(long enable);
-    }
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template of_interface.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-import org.jboss.netty.buffer.ChannelBuffer;
-
-public interface OFBsnControllerConnection extends OFObject {
-    OFBsnControllerConnectionState getState();
-    OFAuxId getAuxiliaryId();
-    OFControllerRole getRole();
-    String getUri();
-    OFVersion getVersion();
-
-    void writeTo(ChannelBuffer channelBuffer);
-
-    Builder createBuilder();
-    public interface Builder  {
-        OFBsnControllerConnection build();
-        OFBsnControllerConnectionState getState();
-        Builder setState(OFBsnControllerConnectionState state);
-        OFAuxId getAuxiliaryId();
-        Builder setAuxiliaryId(OFAuxId auxiliaryId);
-        OFControllerRole getRole();
-        Builder setRole(OFControllerRole role);
-        String getUri();
-        Builder setUri(String uri);
-        OFVersion getVersion();
-    }
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template const.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-
-public enum OFBsnControllerConnectionState {
-     BSN_CONTROLLER_CONNECTION_STATE_DISCONNECTED,
-     BSN_CONTROLLER_CONNECTION_STATE_CONNECTED;
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template of_interface.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-import java.util.List;
-import org.jboss.netty.buffer.ChannelBuffer;
-
-public interface OFBsnControllerConnectionsReply extends OFObject, OFBsnHeader {
-    OFVersion getVersion();
-    OFType getType();
-    long getXid();
-    long getExperimenter();
-    long getSubtype();
-    List<OFBsnControllerConnection> getConnections();
-
-    void writeTo(ChannelBuffer channelBuffer);
-
-    Builder createBuilder();
-    public interface Builder extends OFBsnHeader.Builder {
-        OFBsnControllerConnectionsReply build();
-        OFVersion getVersion();
-        OFType getType();
-        long getXid();
-        Builder setXid(long xid);
-        long getExperimenter();
-        long getSubtype();
-        List<OFBsnControllerConnection> getConnections();
-        Builder setConnections(List<OFBsnControllerConnection> connections);
-    }
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template of_interface.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-import org.jboss.netty.buffer.ChannelBuffer;
-
-public interface OFBsnControllerConnectionsRequest extends OFObject, OFBsnHeader, OFRequest<OFBsnControllerConnectionsReply> {
-    OFVersion getVersion();
-    OFType getType();
-    long getXid();
-    long getExperimenter();
-    long getSubtype();
-
-    void writeTo(ChannelBuffer channelBuffer);
-
-    Builder createBuilder();
-    public interface Builder extends OFBsnHeader.Builder {
-        OFBsnControllerConnectionsRequest build();
-        OFVersion getVersion();
-        OFType getType();
-        long getXid();
-        Builder setXid(long xid);
-        long getExperimenter();
-        long getSubtype();
-    }
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template const.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-
-public enum OFBsnControllerRoleReason {
-     BSN_CONTROLLER_ROLE_REASON_MASTER_REQUEST,
-     BSN_CONTROLLER_ROLE_REASON_CONFIG,
-     BSN_CONTROLLER_ROLE_REASON_EXPERIMENTER;
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template of_interface.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-import org.jboss.netty.buffer.ChannelBuffer;
-
-public interface OFBsnDebugCounterDescStatsEntry extends OFObject {
-    U64 getCounterId();
-    String getName();
-    String getDescription();
-    OFVersion getVersion();
-
-    void writeTo(ChannelBuffer channelBuffer);
-
-    Builder createBuilder();
-    public interface Builder  {
-        OFBsnDebugCounterDescStatsEntry build();
-        U64 getCounterId();
-        Builder setCounterId(U64 counterId);
-        String getName();
-        Builder setName(String name);
-        String getDescription();
-        Builder setDescription(String description);
-        OFVersion getVersion();
-    }
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template of_interface.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-import java.util.Set;
-import java.util.List;
-import org.jboss.netty.buffer.ChannelBuffer;
-
-public interface OFBsnDebugCounterDescStatsReply extends OFObject, OFBsnStatsReply {
-    OFVersion getVersion();
-    OFType getType();
-    long getXid();
-    OFStatsType getStatsType();
-    Set<OFStatsReplyFlags> getFlags();
-    long getExperimenter();
-    long getSubtype();
-    List<OFBsnDebugCounterDescStatsEntry> getEntries();
-
-    void writeTo(ChannelBuffer channelBuffer);
-
-    Builder createBuilder();
-    public interface Builder extends OFBsnStatsReply.Builder {
-        OFBsnDebugCounterDescStatsReply build();
-        OFVersion getVersion();
-        OFType getType();
-        long getXid();
-        Builder setXid(long xid);
-        OFStatsType getStatsType();
-        Set<OFStatsReplyFlags> getFlags();
-        Builder setFlags(Set<OFStatsReplyFlags> flags);
-        long getExperimenter();
-        long getSubtype();
-        List<OFBsnDebugCounterDescStatsEntry> getEntries();
-        Builder setEntries(List<OFBsnDebugCounterDescStatsEntry> entries);
-    }
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template of_interface.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-import java.util.Set;
-import org.jboss.netty.buffer.ChannelBuffer;
-
-public interface OFBsnDebugCounterDescStatsRequest extends OFObject, OFBsnStatsRequest<OFBsnDebugCounterDescStatsReply>, OFRequest<OFBsnDebugCounterDescStatsReply> {
-    OFVersion getVersion();
-    OFType getType();
-    long getXid();
-    OFStatsType getStatsType();
-    Set<OFStatsRequestFlags> getFlags();
-    long getExperimenter();
-    long getSubtype();
-
-    void writeTo(ChannelBuffer channelBuffer);
-
-    Builder createBuilder();
-    public interface Builder extends OFBsnStatsRequest.Builder<OFBsnDebugCounterDescStatsReply> {
-        OFBsnDebugCounterDescStatsRequest build();
-        OFVersion getVersion();
-        OFType getType();
-        long getXid();
-        Builder setXid(long xid);
-        OFStatsType getStatsType();
-        Set<OFStatsRequestFlags> getFlags();
-        Builder setFlags(Set<OFStatsRequestFlags> flags);
-        long getExperimenter();
-        long getSubtype();
-    }
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template of_interface.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-import org.jboss.netty.buffer.ChannelBuffer;
-
-public interface OFBsnDebugCounterStatsEntry extends OFObject {
-    U64 getCounterId();
-    U64 getValue();
-    OFVersion getVersion();
-
-    void writeTo(ChannelBuffer channelBuffer);
-
-    Builder createBuilder();
-    public interface Builder  {
-        OFBsnDebugCounterStatsEntry build();
-        U64 getCounterId();
-        Builder setCounterId(U64 counterId);
-        U64 getValue();
-        Builder setValue(U64 value);
-        OFVersion getVersion();
-    }
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template of_interface.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-import java.util.Set;
-import java.util.List;
-import org.jboss.netty.buffer.ChannelBuffer;
-
-public interface OFBsnDebugCounterStatsReply extends OFObject, OFBsnStatsReply {
-    OFVersion getVersion();
-    OFType getType();
-    long getXid();
-    OFStatsType getStatsType();
-    Set<OFStatsReplyFlags> getFlags();
-    long getExperimenter();
-    long getSubtype();
-    List<OFBsnDebugCounterStatsEntry> getEntries();
-
-    void writeTo(ChannelBuffer channelBuffer);
-
-    Builder createBuilder();
-    public interface Builder extends OFBsnStatsReply.Builder {
-        OFBsnDebugCounterStatsReply build();
-        OFVersion getVersion();
-        OFType getType();
-        long getXid();
-        Builder setXid(long xid);
-        OFStatsType getStatsType();
-        Set<OFStatsReplyFlags> getFlags();
-        Builder setFlags(Set<OFStatsReplyFlags> flags);
-        long getExperimenter();
-        long getSubtype();
-        List<OFBsnDebugCounterStatsEntry> getEntries();
-        Builder setEntries(List<OFBsnDebugCounterStatsEntry> entries);
-    }
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template of_interface.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-import java.util.Set;
-import org.jboss.netty.buffer.ChannelBuffer;
-
-public interface OFBsnDebugCounterStatsRequest extends OFObject, OFBsnStatsRequest<OFBsnDebugCounterStatsReply>, OFRequest<OFBsnDebugCounterStatsReply> {
-    OFVersion getVersion();
-    OFType getType();
-    long getXid();
-    OFStatsType getStatsType();
-    Set<OFStatsRequestFlags> getFlags();
-    long getExperimenter();
-    long getSubtype();
-
-    void writeTo(ChannelBuffer channelBuffer);
-
-    Builder createBuilder();
-    public interface Builder extends OFBsnStatsRequest.Builder<OFBsnDebugCounterStatsReply> {
-        OFBsnDebugCounterStatsRequest build();
-        OFVersion getVersion();
-        OFType getType();
-        long getXid();
-        Builder setXid(long xid);
-        OFStatsType getStatsType();
-        Set<OFStatsRequestFlags> getFlags();
-        Builder setFlags(Set<OFStatsRequestFlags> flags);
-        long getExperimenter();
-        long getSubtype();
-    }
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template of_interface.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-import org.jboss.netty.buffer.ChannelBuffer;
-
-public interface OFBsnFlowChecksumBucketStatsEntry extends OFObject {
-    U64 getChecksum();
-    OFVersion getVersion();
-
-    void writeTo(ChannelBuffer channelBuffer);
-
-    Builder createBuilder();
-    public interface Builder  {
-        OFBsnFlowChecksumBucketStatsEntry build();
-        U64 getChecksum();
-        Builder setChecksum(U64 checksum);
-        OFVersion getVersion();
-    }
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template of_interface.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-import java.util.Set;
-import java.util.List;
-import org.jboss.netty.buffer.ChannelBuffer;
-
-public interface OFBsnFlowChecksumBucketStatsReply extends OFObject, OFBsnStatsReply {
-    OFVersion getVersion();
-    OFType getType();
-    long getXid();
-    OFStatsType getStatsType();
-    Set<OFStatsReplyFlags> getFlags();
-    long getExperimenter();
-    long getSubtype();
-    List<OFBsnFlowChecksumBucketStatsEntry> getEntries();
-
-    void writeTo(ChannelBuffer channelBuffer);
-
-    Builder createBuilder();
-    public interface Builder extends OFBsnStatsReply.Builder {
-        OFBsnFlowChecksumBucketStatsReply build();
-        OFVersion getVersion();
-        OFType getType();
-        long getXid();
-        Builder setXid(long xid);
-        OFStatsType getStatsType();
-        Set<OFStatsReplyFlags> getFlags();
-        Builder setFlags(Set<OFStatsReplyFlags> flags);
-        long getExperimenter();
-        long getSubtype();
-        List<OFBsnFlowChecksumBucketStatsEntry> getEntries();
-        Builder setEntries(List<OFBsnFlowChecksumBucketStatsEntry> entries);
-    }
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template of_interface.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-import java.util.Set;
-import org.jboss.netty.buffer.ChannelBuffer;
-
-public interface OFBsnFlowChecksumBucketStatsRequest extends OFObject, OFBsnStatsRequest<OFBsnFlowChecksumBucketStatsReply>, OFRequest<OFBsnFlowChecksumBucketStatsReply> {
-    OFVersion getVersion();
-    OFType getType();
-    long getXid();
-    OFStatsType getStatsType();
-    Set<OFStatsRequestFlags> getFlags();
-    long getExperimenter();
-    long getSubtype();
-    TableId getTableId();
-
-    void writeTo(ChannelBuffer channelBuffer);
-
-    Builder createBuilder();
-    public interface Builder extends OFBsnStatsRequest.Builder<OFBsnFlowChecksumBucketStatsReply> {
-        OFBsnFlowChecksumBucketStatsRequest build();
-        OFVersion getVersion();
-        OFType getType();
-        long getXid();
-        Builder setXid(long xid);
-        OFStatsType getStatsType();
-        Set<OFStatsRequestFlags> getFlags();
-        Builder setFlags(Set<OFStatsRequestFlags> flags);
-        long getExperimenter();
-        long getSubtype();
-        TableId getTableId();
-        Builder setTableId(TableId tableId);
-    }
-}

-// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
-// Copyright (c) 2011, 2012 Open Networking Foundation
-// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
-// This library was generated by the LoxiGen Compiler.
-// See the file LICENSE.txt which should have been included in the source distribution
-
-// Automatically generated by LOXI from template of_interface.java
-// Do not modify
-
-package org.projectfloodlight.openflow.protocol;
-
-import org.projectfloodlight.openflow.protocol.*;
-import org.projectfloodlight.openflow.protocol.action.*;
-import org.projectfloodlight.openflow.protocol.actionid.*;
-import org.projectfloodlight.openflow.protocol.bsntlv.*;
-import org.projectfloodlight.openflow.protocol.errormsg.*;
-import org.projectfloodlight.openflow.protocol.meterband.*;
-import org.projectfloodlight.openflow.protocol.instruction.*;
-import org.projectfloodlight.openflow.protocol.instructionid.*;
-import org.projectfloodlight.openflow.protocol.match.*;
-import org.projectfloodlight.openflow.protocol.oxm.*;
-import org.projectfloodlight.openflow.protocol.queueprop.*;
-import org.projectfloodlight.openflow.types.*;
-import org.projectfloodlight.openflow.util.*;
-import org.projectfloodlight.openflow.exceptions.*;
-import org.jboss.netty.buffer.ChannelBuffer;
-
-public interface OFBsnFlowIdle extends OFObject, OFBsnHeader {
-    OFVersion getVersion();
-    OFType getType();
-    long getXid();
-    long getExperimenter();
-    long getSubtype();
-    U64 getCookie();
-    int getPriority();
-    TableId getTableId();
-    Match getMatch();
-
-    void writeTo(ChannelBuffer channelBuffer);
-
-    Builder createBuilder();
-    public interface Builder extends OFBsnHeader.Builder {
-        OFBsnFlowIdle build();
-        OFVersion getVersion();
-        OFType getType();
-        long getXid();
-        Builder setXid(long xid);
-        long getExperimenter();
-        long getSubtype();
-        U64 getCookie();
-        Builder setCookie(U64 cookie);
-        int getPriority();
-        Builder setPriority(int priority);
-        TableId getTableId();
-        Builder setTableId(TableId tableId);
-        Match getMatch();
-        Builder setMatch(Match match);
-    }
-}