홍길동 / onos

Go to a project
Toggle navigation Toggle navigation pinning
Toshio Koide
65e890f1 1 parent fa0dff61

Add DefaultLinkResourceRequest implementation.

Inline Side-by-side
Showing 3 changed files with 127 additions and 75 deletions
package org.onlab.onos.net.resource;
import java.util.Collection;
import java.util.HashSet;
import java.util.Set;
import org.onlab.onos.net.Link;
import org.onlab.onos.net.intent.IntentId;
import com.google.common.collect.ImmutableSet;
/**
* Implementation of {@link LinkResourceRequest}.
*/
public final class DefaultLinkResourceRequest implements LinkResourceRequest {
private final IntentId intentId;
private final Collection<Link> links;
private final Set<ResourceRequest> resources;
/**
* Creates a new link resource request with the given ID, links, and
* resource requests.
*
* @param intentId intent ID related to this request
* @param links a set of links for the request
* @param resources a set of resources to be requested
*/
private DefaultLinkResourceRequest(IntentId intentId,
Collection<Link> links,
Set<ResourceRequest> resources) {
this.intentId = intentId;
this.links = ImmutableSet.copyOf(links);
this.resources = ImmutableSet.copyOf(resources);
}
@Override
public IntentId intendId() {
return intentId;
}
@Override
public Collection<Link> links() {
return links;
}
@Override
public Set<ResourceRequest> resources() {
return resources;
}
/**
* Returns builder of link resource request.
*
* @param intentId intent ID related to this request
* @param links a set of links for the request
* @return builder of link resource request
*/
public static LinkResourceRequest.Builder builder(
IntentId intentId, Collection<Link> links) {
return new Builder(intentId, links);
}
/**
* Builder of link resource request.
*/
public static final class Builder implements LinkResourceRequest.Builder {
private IntentId intentId;
private Collection<Link> links;
private Set<ResourceRequest> resources;
/**
* Creates a new link resource request.
*
* @param intentId intent ID related to this request
* @param links a set of links for the request
*/
private Builder(IntentId intentId, Collection<Link> links) {
this.intentId = intentId;
this.links = links;
this.resources = new HashSet<>();
}
/**
* Adds lambda request.
*
* @return self
*/
@Override
public Builder addLambdaRequest() {
resources.add(new LambdaResourceRequest());
return this;
}
/**
* Adds bandwidth request with bandwidth value.
*
* @param bandwidth bandwidth value to be requested
* @return self
*/
@Override
public Builder addBandwidthRequest(double bandwidth) {
resources.add(new BandwidthResourceRequest(bandwidth));
return this;
}
/**
* Returns link resource request.
*
* @return link resource request
*/
@Override
public LinkResourceRequest build() {
return new DefaultLinkResourceRequest(intentId, links, resources);
}
}
}
......@@ -5,7 +5,7 @@ import org.onlab.onos.net.Link;
/**
* Representation of allocated link resources.
*/
public interface LinkResourceAllocations {
public interface LinkResourceAllocations extends LinkResourceRequest {
/**
* Returns allocated resource for the given link.
*
......
package org.onlab.onos.net.resource;
import java.util.Collection;
import java.util.HashSet;
import java.util.Set;
import org.onlab.onos.net.Link;
import org.onlab.onos.net.intent.IntentId;
import com.google.common.collect.ImmutableSet;
/**
* Representation of a request for link resource.
*/
public final class LinkResourceRequest implements ResourceRequest {
// TODO: should this class be interface?
private final IntentId intentId;
private final Collection<Link> links;
private final Set<ResourceRequest> resources;
/**
* Creates a new link resource request with the given ID, links, and
* resource requests.
*
* @param intentId intent ID related to this request
* @param links a set of links for the request
* @param resources a set of resources to be requested
*/
private LinkResourceRequest(IntentId intentId,
Collection<Link> links,
Set<ResourceRequest> resources) {
this.intentId = intentId;
this.links = ImmutableSet.copyOf(links);
this.resources = ImmutableSet.copyOf(resources);
}
public interface LinkResourceRequest extends ResourceRequest {
/**
* Returns the {@link IntentId} associated with the request.
*
* @return the {@link IntentId} associated with the request
*/
IntentId intendId() {
return intentId;
}
IntentId intendId();
/**
* Returns the set of target links.
*
* @return the set of target links
*/
Collection<Link> links() {
return links;
}
Collection<Link> links();
/**
* Returns the set of resource requests.
*
* @return the set of resource requests
*/
Set<ResourceRequest> resources() {
return resources;
}
/**
* Returns builder of link resource request.
*
* @param intentId intent ID related to this request
* @param links a set of links for the request
* @return builder of link resource request
*/
public static LinkResourceRequest.Builder builder(
IntentId intentId, Collection<Link> links) {
return new Builder(intentId, links);
}
Set<ResourceRequest> resources();
/**
* Builder of link resource request.
*/
public static final class Builder {
private IntentId intentId;
private Collection<Link> links;
private Set<ResourceRequest> resources;
/**
* Creates a new link resource request.
*
* @param intentId intent ID related to this request
* @param links a set of links for the request
*/
private Builder(IntentId intentId, Collection<Link> links) {
this.intentId = intentId;
this.links = links;
this.resources = new HashSet<>();
}
interface Builder {
/**
* Adds lambda request.
*
* @return self
*/
public Builder addLambdaRequest() {
resources.add(new LambdaResourceRequest());
return this;
}
public Builder addLambdaRequest();
/**
* Adds bandwidth request with bandwidth value.
......@@ -110,18 +49,13 @@ public final class LinkResourceRequest implements ResourceRequest {
* @param bandwidth bandwidth value to be requested
* @return self
*/
public Builder addBandwidthRequest(double bandwidth) {
resources.add(new BandwidthResourceRequest(bandwidth));
return this;
}
public Builder addBandwidthRequest(double bandwidth);
/**
* Returns link resource request.
*
* @return link resource request
*/
public LinkResourceRequest build() {
return new LinkResourceRequest(intentId, links, resources);
}
public LinkResourceRequest build();
}
}
......