/* | |
* 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(); | |
} | |
} |