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/*
* 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.onosproject.net.resource.link;
import static com.google.common.base.Preconditions.checkNotNull;
import com.google.common.base.MoreObjects;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
import org.onosproject.net.Link;
import org.onosproject.net.intent.IntentId;
import org.onosproject.net.resource.ResourceAllocation;
import org.onosproject.net.resource.ResourceRequest;
import org.onosproject.net.resource.ResourceType;
import java.util.Collection;
import java.util.Collections;
import java.util.Map;
import java.util.Objects;
import java.util.Map.Entry;
import java.util.Set;
/**
* Implementation of {@link LinkResourceAllocations}.
*
* @deprecated in Emu Release
*/
@Deprecated
public class DefaultLinkResourceAllocations implements LinkResourceAllocations {
private final LinkResourceRequest request;
// TODO: probably should be using LinkKey instead
private final Map<Link, Set<ResourceAllocation>> allocations;
/**
* Creates a new link resource allocations.
*
* @param request requested resources
* @param allocations allocated resources
*/
public DefaultLinkResourceAllocations(LinkResourceRequest request,
Map<Link, Set<ResourceAllocation>> allocations) {
this.request = checkNotNull(request);
ImmutableMap.Builder<Link, Set<ResourceAllocation>> builder
= ImmutableMap.builder();
for (Entry<Link, Set<ResourceAllocation>> e : allocations.entrySet()) {
builder.put(e.getKey(), ImmutableSet.copyOf(e.getValue()));
}
this.allocations = builder.build();
}
public IntentId intentId() {
return request.intentId();
}
public Collection<Link> links() {
return request.links();
}
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;
}
@Override
public int hashCode() {
return Objects.hash(request, allocations);
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null || getClass() != obj.getClass()) {
return false;
}
final DefaultLinkResourceAllocations other = (DefaultLinkResourceAllocations) obj;
return Objects.equals(this.request, other.request)
&& Objects.equals(this.allocations, other.allocations);
}
@Override
public String toString() {
return MoreObjects.toStringHelper(this)
.add("allocations", allocations)
.toString();
}
}
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