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/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you 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.elasticsearch.common.transport;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import java.io.IOException;
/**
*
*/
public final class LocalTransportAddress implements TransportAddress {
public static final LocalTransportAddress PROTO = new LocalTransportAddress("_na");
private String id;
public LocalTransportAddress(StreamInput in) throws IOException {
id = in.readString();
}
public LocalTransportAddress(String id) {
this.id = id;
}
public String id() {
return this.id;
}
@Override
public short uniqueAddressTypeId() {
return 2;
}
@Override
public boolean sameHost(TransportAddress other) {
return other instanceof LocalTransportAddress && id.equals(((LocalTransportAddress) other).id);
}
@Override
public String getHost() {
return "local";
}
@Override
public String getAddress() {
return "0.0.0.0"; // see https://en.wikipedia.org/wiki/0.0.0.0
}
@Override
public int getPort() {
return 0;
}
@Override
public LocalTransportAddress readFrom(StreamInput in) throws IOException {
return new LocalTransportAddress(in);
}
@Override
public void writeTo(StreamOutput out) throws IOException {
out.writeString(id);
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
LocalTransportAddress that = (LocalTransportAddress) o;
if (id != null ? !id.equals(that.id) : that.id != null) return false;
return true;
}
@Override
public int hashCode() {
return id != null ? id.hashCode() : 0;
}
@Override
public String toString() {
return "local[" + id + "]";
}
}
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