| /* |
| * Copyright 2014 Open Networking Laboratory |
| * |
| * 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.net.resource.impl; |
| |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import org.onlab.onos.net.Link; |
| import org.onlab.onos.net.intent.IntentId; |
| import org.onlab.onos.net.resource.LinkResourceAllocations; |
| import org.onlab.onos.net.resource.LinkResourceRequest; |
| import org.onlab.onos.net.resource.ResourceAllocation; |
| import org.onlab.onos.net.resource.ResourceRequest; |
| import org.onlab.onos.net.resource.ResourceType; |
| |
| /** |
| * Implementation of {@link LinkResourceAllocations}. |
| */ |
| public class DefaultLinkResourceAllocations implements LinkResourceAllocations { |
| private final LinkResourceRequest request; |
| private final Map<Link, Set<ResourceAllocation>> allocations; |
| |
| /** |
| * Creates a new link resource allocations. |
| * |
| * @param request requested resources |
| * @param allocations allocated resources |
| */ |
| DefaultLinkResourceAllocations(LinkResourceRequest request, |
| Map<Link, Set<ResourceAllocation>> allocations) { |
| this.request = request; |
| this.allocations = allocations; |
| } |
| |
| @Override |
| public IntentId intendId() { |
| return request.intendId(); |
| } |
| |
| @Override |
| public Collection<Link> links() { |
| return request.links(); |
| } |
| |
| @Override |
| public Set<ResourceRequest> resources() { |
| return request.resources(); |
| } |
| |
| @Override |
| public ResourceType type() { |
| return null; |
| } |
| |
| @Override |
| public Set<ResourceAllocation> getResourceAllocation(Link link) { |
| Set<ResourceAllocation> result = allocations.get(link); |
| if (result == null) { |
| result = Collections.emptySet(); |
| } |
| return result; |
| } |
| |
| } |