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/*
* Copyright 2014-2015 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.cordvtn;
import com.google.common.base.MoreObjects;
import org.onlab.packet.IpAddress;
import org.onlab.packet.TpPort;
import org.onosproject.net.DeviceId;
import java.util.Comparator;
import java.util.Objects;
import static com.google.common.base.Preconditions.checkNotNull;
/**
* Representation of a compute infrastructure node for CORD VTN service.
*/
public final class CordVtnNode {
private final String hostname;
private final IpAddress ovsdbIp;
private final TpPort ovsdbPort;
private final DeviceId bridgeId;
public static final Comparator<CordVtnNode> CORDVTN_NODE_COMPARATOR =
(node1, node2) -> node1.hostname().compareTo(node2.hostname());
/**
* Creates a new node.
*
* @param hostname hostname
* @param ovsdbIp OVSDB server IP address
* @param ovsdbPort OVSDB server port number
* @param bridgeId integration bridge identifier
*/
public CordVtnNode(String hostname, IpAddress ovsdbIp, TpPort ovsdbPort, DeviceId bridgeId) {
this.hostname = checkNotNull(hostname);
this.ovsdbIp = checkNotNull(ovsdbIp);
this.ovsdbPort = checkNotNull(ovsdbPort);
this.bridgeId = checkNotNull(bridgeId);
}
/**
* Returns the OVSDB server IP address.
*
* @return ip address
*/
public IpAddress ovsdbIp() {
return this.ovsdbIp;
}
/**
* Returns the OVSDB server port number.
*
* @return port number
*/
public TpPort ovsdbPort() {
return this.ovsdbPort;
}
/**
* Returns the hostname.
*
* @return hostname
*/
public String hostname() {
return this.hostname;
}
/**
* Returns the identifier of the integration bridge.
*
* @return device id
*/
public DeviceId intBrId() {
return this.bridgeId;
}
/**
* Returns the identifier of the OVSDB device.
*
* @return device id
*/
public DeviceId ovsdbId() {
return DeviceId.deviceId("ovsdb:" + this.ovsdbIp.toString());
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj instanceof CordVtnNode) {
CordVtnNode that = (CordVtnNode) obj;
if (Objects.equals(hostname, that.hostname) &&
Objects.equals(ovsdbIp, that.ovsdbIp) &&
Objects.equals(ovsdbPort, that.ovsdbPort) &&
Objects.equals(bridgeId, that.bridgeId)) {
return true;
}
}
return false;
}
@Override
public int hashCode() {
return Objects.hash(hostname, ovsdbIp, ovsdbPort);
}
@Override
public String toString() {
return MoreObjects.toStringHelper(getClass())
.add("host", hostname)
.add("ip", ovsdbIp)
.add("port", ovsdbPort)
.add("bridgeId", bridgeId)
.toString();
}
}
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