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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.vtnrsc.sfc;
import static com.google.common.base.Preconditions.checkNotNull;
import java.util.UUID;
import com.google.common.base.Objects;
/**
* Representation of a Port Pair ID.
*/
public final class PortPairId {
private final UUID portPairId;
/**
* Private constructor for port pair id.
*
* @param id UUID id of port pair
*/
private PortPairId(UUID id) {
checkNotNull(id, "Port chain id can not be null");
this.portPairId = id;
}
/**
* Constructor to create port pair id from UUID.
*
* @param id UUID of port pair id
* @return object of port pair id
*/
public static PortPairId portPairId(UUID id) {
return new PortPairId(id);
}
/**
* Constructor to create port pair id from string.
*
* @param id port pair id in string
* @return object of port pair id
*/
public static PortPairId portPairId(String id) {
return new PortPairId(UUID.fromString(id));
}
/**
* Returns teh value of port pair id.
*
* @return port pair id
*/
public UUID value() {
return portPairId;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj.getClass() == this.getClass()) {
PortPairId that = (PortPairId) obj;
return Objects.equal(this.portPairId, that.portPairId);
}
return false;
}
@Override
public int hashCode() {
return Objects.hashCode(this.portPairId);
}
@Override
public String toString() {
return portPairId.toString();
}
}
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