org.elasticsoftware.elasticactors.NodeKey Maven / Gradle / Ivy
/*
* Copyright 2013 - 2019 The Original Authors
*
* 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.elasticsoftware.elasticactors;
/**
* @author Joost van de Wijgerd
*/
public final class NodeKey {
private final String actorSystemName;
private final String nodeId;
public NodeKey(String actorSystemName, String nodeId) {
this.actorSystemName = actorSystemName;
this.nodeId = nodeId;
}
public String getNodeId() {
return nodeId;
}
public String getActorSystemName() {
return actorSystemName;
}
@Override
public String toString() {
return actorSystemName + "/nodes/" + nodeId;
}
public static NodeKey fromString(String shardKey) {
int separator = shardKey.lastIndexOf("/nodes/");
if(separator < 0) {
throw new IllegalArgumentException("Missing /nodes/ separator");
}
String[] components = shardKey.split("/");
return new NodeKey(components[0],components[2]);
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (!(o instanceof NodeKey)) {
return false;
}
NodeKey that = (NodeKey) o;
return nodeId.equals(that.nodeId)
&& actorSystemName.equals(that.actorSystemName);
}
@Override
public int hashCode() {
int result = actorSystemName.hashCode();
result = 31 * result + nodeId.hashCode();
return result;
}
}