/* | |
* 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; | |
import static com.google.common.base.MoreObjects.toStringHelper; | |
import static com.google.common.base.Preconditions.checkNotNull; | |
import java.util.Objects; | |
import org.onlab.packet.IpAddress; | |
/** | |
* Immutable representation of a IP address for the port, Include the IP address | |
* and subnet identity. | |
*/ | |
public final class FixedIp { | |
private final SubnetId subnetId; | |
private final IpAddress ip; | |
// Public construction is prohibited | |
private FixedIp(SubnetId subnetId, IpAddress ip) { | |
checkNotNull(subnetId, "SubnetId cannot be null"); | |
checkNotNull(ip, "IpAddress cannot be null"); | |
this.subnetId = subnetId; | |
this.ip = ip; | |
} | |
/** | |
* Returns the FixedIp subnet identifier. | |
* | |
* @return subnet identifier | |
*/ | |
public SubnetId subnetId() { | |
return subnetId; | |
} | |
/** | |
* Returns the FixedIp IP address. | |
* | |
* @return IP address | |
*/ | |
public IpAddress ip() { | |
return ip; | |
} | |
/** | |
* Creates a fixed ip using the supplied fixedIp. | |
* | |
* @param subnetId subnet identity | |
* @param ip IP address | |
* @return FixedIp | |
*/ | |
public static FixedIp fixedIp(SubnetId subnetId, IpAddress ip) { | |
return new FixedIp(subnetId, ip); | |
} | |
@Override | |
public int hashCode() { | |
return Objects.hash(subnetId, ip); | |
} | |
@Override | |
public boolean equals(Object obj) { | |
if (this == obj) { | |
return true; | |
} | |
if (obj instanceof FixedIp) { | |
final FixedIp that = (FixedIp) obj; | |
return Objects.equals(this.subnetId, that.subnetId) | |
&& Objects.equals(this.ip, that.ip); | |
} | |
return false; | |
} | |
@Override | |
public String toString() { | |
return toStringHelper(this).add("subnetId", subnetId).add("ip", ip) | |
.toString(); | |
} | |
} |