net.kuujo.copycat.internal.cluster.RemoteNode Maven / Gradle / Ivy
/*
* Copyright 2014 the original author or 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 net.kuujo.copycat.internal.cluster;
import net.kuujo.copycat.cluster.Member;
import net.kuujo.copycat.spi.protocol.Protocol;
import net.kuujo.copycat.spi.protocol.ProtocolClient;
/**
* Remote node reference.
*
* This type provides the interface for interacting with a remote note by exposing the appripriate
* {@link net.kuujo.copycat.spi.protocol.ProtocolClient} instance.
*
* @author Jordan Halterman
*/
public class RemoteNode extends Node {
private final ProtocolClient client;
@SuppressWarnings("unchecked")
public RemoteNode(M member, Protocol protocol) {
super(member);
this.client = protocol.createClient(member);
}
/**
* Returns the protocol client connecting to this node.
*
* @return The node's protocol client.
*/
public ProtocolClient client() {
return client;
}
@Override
public boolean equals(Object object) {
return object instanceof RemoteNode && ((Node) object).member().equals(member());
}
@Override
public int hashCode() {
int hashCode = 191;
hashCode = 37 * hashCode + member().hashCode();
return hashCode;
}
@Override
public String toString() {
return String.format("RemoteNode[id=%s]", member().id());
}
}