GUI fixes/breaks.

Change-Id: Ic5c8b087cc32506162153b2756a677c7d9e3bdd7

@@ -66,7 +66,7 @@ import static org.slf4j.LoggerFactory.getLogger;
 public class DefaultTopologyProvider extends AbstractProvider
         implements TopologyProvider {
 
-    private static final int MAX_THREADS = 8;
+    private static final int MAX_THREADS = 32;
     private static final int DEFAULT_MAX_EVENTS = 1000;
     private static final int DEFAULT_MAX_IDLE_MS = 10;
     private static final int DEFAULT_MAX_BATCH_MS = 50;

+
+from mininet.topo import Topo
+
+class MyTopo( Topo ):
+        "10 'floating' switch topology"
+
+        def __init__( self ):
+                # Initialize topology
+                Topo.__init__( self )
+
+                sw_list = []
+                swC = self.addSwitch('sc', dpid = 'ffffffff00000001')
+
+                for i in range(1, 201):
+                        switch=self.addSwitch('s'+str(i), dpid = str(i).zfill(16))
+                        self.addLink(switch,swC)
+
+                        sw_list.append(switch)
+
+topos = { 'mytopo': ( lambda: MyTopo() ) }

@@ -33,6 +33,7 @@ import org.onlab.onos.net.intent.PathIntent;
 import org.onlab.onos.net.intent.PointToPointIntent;
 import org.onlab.onos.net.link.LinkService;
 
+import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
@@ -71,17 +72,19 @@ public class TopologyViewIntentFilter {
      * Finds all path (host-to-host or point-to-point) intents that pertains
      * to the given hosts.
      *
-     * @param hosts   set of hosts to query by
-     * @param devices set of devices to query by
+     * @param hosts         set of hosts to query by
+     * @param devices       set of devices to query by
+     * @param sourceIntents collection of intents to search
      * @return set of intents that 'match' all hosts and devices given
      */
-    Set<Intent> findPathIntents(Set<Host> hosts, Set<Device> devices) {
+    List<Intent> findPathIntents(Set<Host> hosts, Set<Device> devices,
+                                 Iterable<Intent> sourceIntents) {
         // Derive from this the set of edge connect points.
         Set<ConnectPoint> edgePoints = getEdgePoints(hosts);
 
         // Iterate over all intents and produce a set that contains only those
         // intents that target all selected hosts or derived edge connect points.
-        return getIntents(hosts, devices, edgePoints);
+        return getIntents(hosts, devices, edgePoints, sourceIntents);
     }
 
 
@@ -94,10 +97,11 @@ public class TopologyViewIntentFilter {
         return edgePoints;
     }
 
-    // Produces a set of intents that target all selected hosts, devices or connect points.
-    private Set<Intent> getIntents(Set<Host> hosts, Set<Device> devices,
-                                   Set<ConnectPoint> edgePoints) {
-        Set<Intent> intents = new HashSet<>();
+    // Produces a list of intents that target all selected hosts, devices or connect points.
+    private List<Intent> getIntents(Set<Host> hosts, Set<Device> devices,
+                                    Set<ConnectPoint> edgePoints,
+                                    Iterable<Intent> sourceIntents) {
+        List<Intent> intents = new ArrayList<>();
         if (hosts.isEmpty() && devices.isEmpty()) {
             return intents;
         }
@@ -105,7 +109,7 @@ public class TopologyViewIntentFilter {
         Set<OpticalConnectivityIntent> opticalIntents = new HashSet<>();
 
         // Search through all intents and see if they are relevant to our search.
-        for (Intent intent : intentService.getIntents()) {
+        for (Intent intent : sourceIntents) {
             if (intentService.getIntentState(intent.id()) == INSTALLED) {
                 boolean isRelevant = false;
                 if (intent instanceof HostToHostIntent) {
@@ -140,7 +144,7 @@ public class TopologyViewIntentFilter {
     }
 
     // Indicates whether the specified intent involves all of the given hosts.
-    private boolean isIntentRelevantToHosts(HostToHostIntent intent, Set<Host> hosts) {
+    private boolean isIntentRelevantToHosts(HostToHostIntent intent, Iterable<Host> hosts) {
         for (Host host : hosts) {
             HostId id = host.id();
             // Bail if intent does not involve this host.
@@ -152,7 +156,7 @@ public class TopologyViewIntentFilter {
     }
 
     // Indicates whether the specified intent involves all of the given devices.
-    private boolean isIntentRelevantToDevices(Intent intent, Set<Device> devices) {
+    private boolean isIntentRelevantToDevices(Intent intent, Iterable<Device> devices) {
         List<Intent> installables = intentService.getInstallableIntents(intent.id());
         for (Device device : devices) {
             if (!isIntentRelevantToDevice(installables, device)) {
@@ -192,7 +196,8 @@ public class TopologyViewIntentFilter {
         return false;
     }
 
-    private boolean isIntentRelevant(PointToPointIntent intent, Set<ConnectPoint> edgePoints) {
+    private boolean isIntentRelevant(PointToPointIntent intent,
+                                     Iterable<ConnectPoint> edgePoints) {
         for (ConnectPoint point : edgePoints) {
             // Bail if intent does not involve this edge point.
             if (!point.equals(intent.egressPoint()) &&
@@ -205,7 +210,7 @@ public class TopologyViewIntentFilter {
 
     // Indicates whether the specified intent involves all of the given edge points.
     private boolean isIntentRelevant(MultiPointToSinglePointIntent intent,
-                                     Set<ConnectPoint> edgePoints) {
+                                     Iterable<ConnectPoint> edgePoints) {
         for (ConnectPoint point : edgePoints) {
             // Bail if intent does not involve this edge point.
             if (!point.equals(intent.egressPoint()) &&
@@ -218,7 +223,7 @@ public class TopologyViewIntentFilter {
 
     // Indicates whether the specified intent involves all of the given edge points.
     private boolean isIntentRelevant(OpticalConnectivityIntent opticalIntent,
-                                     Set<Intent> intents) {
+                                     Iterable<Intent> intents) {
         Link ccSrc = getFirstLink(opticalIntent.getSrc(), false);
         Link ccDst = getFirstLink(opticalIntent.getDst(), true);
 

@@ -676,13 +676,16 @@ public abstract class TopologyViewMessages {
                 List<Intent> installables = intentService.getInstallableIntents(intent.id());
                 if (installables != null) {
                     for (Intent installable : installables) {
-                        String cls = isOptical ? trafficClass.type + " optical" : trafficClass.type;
+                        String type = isOptical ? trafficClass.type + " optical" : trafficClass.type;
                         if (installable instanceof PathIntent) {
-                            classifyLinks(cls, biLinks, ((PathIntent) installable).path().links());
+                            classifyLinks(type, biLinks, trafficClass.showTraffic,
+                                          ((PathIntent) installable).path().links());
                         } else if (installable instanceof LinkCollectionIntent) {
-                            classifyLinks(cls, biLinks, ((LinkCollectionIntent) installable).links());
+                            classifyLinks(type, biLinks, trafficClass.showTraffic,
+                                          ((LinkCollectionIntent) installable).links());
                         } else if (installable instanceof OpticalPathIntent) {
-                            classifyLinks(cls, biLinks, ((OpticalPathIntent) installable).path().links());
+                            classifyLinks(type, biLinks, trafficClass.showTraffic,
+                                    ((OpticalPathIntent) installable).path().links());
                         }
                     }
                 }
@@ -695,12 +698,14 @@ public abstract class TopologyViewMessages {
     // Adds the link segments (path or tree) associated with the specified
     // connectivity intent
     private void classifyLinks(String type, Map<LinkKey, BiLink> biLinks,
-                               Iterable<Link> links) {
+                               boolean showTraffic, Iterable<Link> links) {
         if (links != null) {
             for (Link link : links) {
                 BiLink biLink = addLink(biLinks, link);
                 if (isInfrastructureEgress(link)) {
-                    biLink.addLoad(statService.load(link));
+                    if (showTraffic) {
+                        biLink.addLoad(statService.load(link));
+                    }
                     biLink.addClass(type);
                 }
             }
@@ -862,12 +867,18 @@ public abstract class TopologyViewMessages {
 
     // Auxiliary carrier of data for requesting traffic message.
     protected class TrafficClass {
+        public final boolean showTraffic;
         public final String type;
-        public final Set<Intent> intents;
+        public final Iterable<Intent> intents;
+
+        TrafficClass(String type, Iterable<Intent> intents) {
+            this(type, intents, false);
+        }
 
-        TrafficClass(String type, Set<Intent> intents) {
+        TrafficClass(String type, Iterable<Intent> intents, boolean showTraffic) {
             this.type = type;
             this.intents = intents;
+            this.showTraffic = showTraffic;
         }
     }
 

@@ -145,8 +145,10 @@
         P: togglePorts,
         U: [unpin, 'Unpin node (hover mouse over)'],
         R: [resetPanZoom, 'Reset pan / zoom'],
-        V: [showTrafficAction, 'Show related traffic'],
-        A: [showAllTrafficAction, 'Show all traffic'],
+        V: [showRelatedIntentsAction, 'Show all related intents'],
+        N: [showNextIntentAction, 'Show next related intent'],
+        W: [showSelectedIntentTrafficAction, 'Monitor traffic of selected intent'],
+        A: [showAllTrafficAction, 'Monitor all traffic'],
         F: [showDeviceLinkFlowsAction, 'Show device link flows'],
         X: [toggleNodeLock, 'Lock / unlock node positions'],
         Z: [toggleOblique, 'Toggle oblique view (Experimental)'],
@@ -209,10 +211,11 @@
         oblique = false;
 
     // constants
-    var hoverModeAll = 1,
+    var hoverModeNone = 0,
+        hoverModeAll = 1,
         hoverModeFlows = 2,
         hoverModeIntents = 3,
-        hoverMode = hoverModeFlows;
+        hoverMode = hoverModeNone;
 
     // D3 selections
     var svg,
@@ -394,7 +397,7 @@
             cancelSummary();
             stopAntTimer();
         } else {
-            hoverMode = hoverModeFlows;
+            hoverMode = hoverModeNone;
         }
     }
 
@@ -1219,22 +1222,20 @@
     }
 
     function requestTrafficForMode() {
-        if (hoverMode === hoverModeAll) {
-            requestAllTraffic();
-        } else if (hoverMode === hoverModeFlows) {
+        if (hoverMode === hoverModeFlows) {
             requestDeviceLinkFlows();
         } else if (hoverMode === hoverModeIntents) {
-            requestSelectTraffic();
+            requestRelatedIntents();
         }
     }
 
-    function showTrafficAction() {
+    function showRelatedIntentsAction() {
         hoverMode = hoverModeIntents;
-        requestSelectTraffic();
-        flash('Related Traffic');
+        requestRelatedIntents();
+        flash('Related intents');
     }
 
-    function requestSelectTraffic() {
+    function requestRelatedIntents() {
         function hoverValid() {
             return hoverMode === hoverModeIntents &&
                 hovered &&
@@ -1242,13 +1243,24 @@
         }
 
         if (validateSelectionContext()) {
-            sendMessage('requestTraffic', {
+            sendMessage('requestRelatedIntents', {
                 ids: selectOrder,
                 hover: hoverValid() ? hovered.id : ''
             });
         }
     }
 
+    function showNextIntentAction() {
+        hoverMode = hoverModeNone;
+        sendMessage('requestNextRelatedIntent', {});
+        flash('Next related intent');
+    }
+
+    function showSelectedIntentTrafficAction() {
+        hoverMode = hoverModeNone;
+        sendMessage('requestSelectedIntentTraffic', {});
+        flash('Monitoring selected intent');
+    }
 
     function showDeviceLinkFlowsAction() {
         hoverMode = hoverModeFlows;
@@ -2010,13 +2022,17 @@
     }
 
     function nodeMouseOver(d) {
-        hovered = d;
-        requestTrafficForMode();
+        if (hovered != d) {
+            hovered = d;
+            requestTrafficForMode();
+        }
     }
 
     function nodeMouseOut(d) {
-        hovered = null;
-        requestTrafficForMode();
+        if (hovered != null) {
+            hovered = null;
+            requestTrafficForMode();
+        }
     }
 
     function addHostIcon(node, radius, iid) {
@@ -2498,7 +2514,7 @@
         wsTrace('rx', msg);
     }
     function wsTrace(rxtx, msg) {
-        console.log('[' + rxtx + '] ' + msg);
+        // console.log('[' + rxtx + '] ' + msg);
     }
 
     // NOTE: Temporary hardcoded example for showing detail pane
@@ -2620,7 +2636,6 @@
             emptySelect();
         } else if (nSel === 1) {
             singleSelect();
-            requestTrafficForMode();
         } else {
             multiSelect();
         }
@@ -2635,12 +2650,14 @@
     function singleSelect() {
         // NOTE: detail is shown from showDetails event callback
         requestDetails();
+        cancelTraffic();
         requestTrafficForMode();
     }
 
     function multiSelect() {
         haveDetails = true;
         populateMultiSelect();
+        cancelTraffic();
         requestTrafficForMode();
     }
 
@@ -2738,7 +2755,7 @@
     function addSingleSelectActions(data) {
         detailPane.append('hr');
         // always want to allow 'show traffic'
-        addAction(detailPane, 'Show Related Traffic', showTrafficAction);
+        addAction(detailPane, 'Show Related Traffic', showRelatedIntentsAction);
 
         if (data.type === 'switch') {
             addAction(detailPane, 'Show Device Flows', showDeviceLinkFlowsAction);
@@ -2748,7 +2765,7 @@
     function addMultiSelectActions() {
         detailPane.append('hr');
         // always want to allow 'show traffic'
-        addAction(detailPane, 'Show Related Traffic', showTrafficAction);
+        addAction(detailPane, 'Show Related Traffic', showRelatedIntentsAction);
         // if exactly two hosts are selected, also want 'add host intent'
         if (nSel() === 2 && allSelectionsClass('host')) {
             addAction(detailPane, 'Create Host-to-Host Flow', addHostIntentAction);