2 * Copyright 2014-2015 Open Networking Laboratory
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 package org.onosproject.net.resource.link;
18 import com.google.common.annotations.Beta;
19 import com.google.common.base.MoreObjects;
20 import org.onosproject.net.resource.ResourceRequest;
21 import org.onosproject.net.resource.ResourceType;
23 import static com.google.common.base.Preconditions.checkNotNull;
26 * Representation of a request for lambda resource.
28 public class MplsLabelResourceRequest implements ResourceRequest {
30 private final MplsLabel mplsLabel;
33 * Constructs a request specifying the given MPLS label.
35 * @param mplsLabel MPLS label to be requested
38 public MplsLabelResourceRequest(MplsLabel mplsLabel) {
39 this.mplsLabel = checkNotNull(mplsLabel);
43 * Constructs a request asking an arbitrary available MPLS label.
45 * @deprecated in Emu Release
48 public MplsLabelResourceRequest() {
49 this.mplsLabel = null;
53 * Returns the MPLS label this request expects.
55 * @return the MPLS label this request expects
58 public MplsLabel mplsLabel() {
63 public ResourceType type() {
64 return ResourceType.MPLS_LABEL;
68 public String toString() {
69 return MoreObjects.toStringHelper(this)
70 .add("mplsLabel", mplsLabel)