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/*
* Copyright 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.iptopology.api;
import static com.google.common.base.MoreObjects.toStringHelper;
import java.util.Objects;
/**
* Area identifier class (32 Bit Area-ID).
*/
public class AreaId {
private final int areaId;
/**
* Constructor to set area identifier.
*
* @param areaId area id
*/
public AreaId(int areaId) {
this.areaId = areaId;
}
/**
* obtain area identifier.
*
* @return area identifier
*/
public int areaId() {
return areaId;
}
@Override
public int hashCode() {
return Objects.hash(areaId);
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj instanceof AreaId) {
AreaId other = (AreaId) obj;
return Objects.equals(areaId, other.areaId);
}
return false;
}
@Override
public String toString() {
return toStringHelper(this)
.add("areaId", areaId)
.toString();
}
}
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