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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 java.util.Objects;
import org.onlab.packet.Ip4Address;
import org.onlab.packet.Ip6Address;
import com.google.common.base.MoreObjects;
/**
* Representation of device interface.
*/
public class DeviceInterface {
private final Ip4Address ip4Address;
private final Ip6Address ip6Address;
private final InterfaceIdentifier interfaceId;
/**
* Constructor to initialize its parameter.
*
* @param ip4Address ipv4 interface address
* @param ip6Address ipv6 interface address
* @param interfaceId interface Identifier
*/
public DeviceInterface(Ip4Address ip4Address, Ip6Address ip6Address, InterfaceIdentifier interfaceId) {
this.ip4Address = ip4Address;
this.ip6Address = ip6Address;
this.interfaceId = interfaceId;
}
/**
* obtains ipv4 address of an interface.
*
* @return ipv4 interface address
*/
public Ip4Address ip4Address() {
return ip4Address;
}
/**
* obtains ipv6 interface address.
*
* @return ipv6 interface address
*/
public Ip6Address ip6Address() {
return ip6Address;
}
/**
* obtains interface identifier.
*
* @return interface identifier
*/
public InterfaceIdentifier interfaceId() {
return interfaceId;
}
@Override
public int hashCode() {
return Objects.hash(ip4Address, ip6Address, interfaceId);
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj instanceof DeviceInterface) {
final DeviceInterface other = (DeviceInterface) obj;
return Objects.equals(this.ip4Address, other.ip4Address)
&& Objects.equals(this.ip6Address, other.ip6Address)
&& Objects.equals(this.interfaceId, other.interfaceId);
}
return false;
}
@Override
public String toString() {
return MoreObjects.toStringHelper(this)
.add("ip4Address", ip4Address)
.add("ip6Address", ip6Address)
.add("interfaceId", interfaceId)
.toString();
}
}
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