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/*
* Copyright 2014-2015 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 com.google.common.annotations.Beta;
import com.google.common.base.MoreObjects;
import org.onosproject.net.resource.ResourceRequest;
import org.onosproject.net.resource.ResourceType;
import static com.google.common.base.Preconditions.checkNotNull;
/**
* Representation of a request for lambda resource.
*/
public class MplsLabelResourceRequest implements ResourceRequest {
private final MplsLabel mplsLabel;
/**
* Constructs a request specifying the given MPLS label.
*
* @param mplsLabel MPLS label to be requested
*/
@Beta
public MplsLabelResourceRequest(MplsLabel mplsLabel) {
this.mplsLabel = checkNotNull(mplsLabel);
}
/**
* Constructs a request asking an arbitrary available MPLS label.
*
* @deprecated in Emu Release
*/
@Deprecated
public MplsLabelResourceRequest() {
this.mplsLabel = null;
}
/**
* Returns the MPLS label this request expects.
*
* @return the MPLS label this request expects
*/
@Beta
public MplsLabel mplsLabel() {
return mplsLabel;
}
@Override
public ResourceType type() {
return ResourceType.MPLS_LABEL;
}
@Override
public String toString() {
return MoreObjects.toStringHelper(this)
.add("mplsLabel", mplsLabel)
.toString();
}
}
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