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/*
* SPDX-License-Identifier: Apache-2.0
*
* The OpenSearch Contributors require contributions made to
* this file be licensed under the Apache-2.0 license or a
* compatible open source license.
*/
/*
* 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.
*/
/*
* Modifications Copyright OpenSearch Contributors. See
* GitHub history for details.
*/
package org.opensearch.cluster.coordination;
import org.opensearch.common.io.stream.StreamInput;
import org.opensearch.common.io.stream.StreamOutput;
import org.opensearch.transport.TransportResponse;
import java.io.IOException;
import java.util.Optional;
/**
* Response to a {@link PublishRequest}. Encapsulates both a {@link PublishResponse}
* and an optional {@link Join}.
*/
public class PublishWithJoinResponse extends TransportResponse {
private final PublishResponse publishResponse;
private final Optional optionalJoin;
public PublishWithJoinResponse(PublishResponse publishResponse, Optional optionalJoin) {
this.publishResponse = publishResponse;
this.optionalJoin = optionalJoin;
}
public PublishWithJoinResponse(StreamInput in) throws IOException {
this.publishResponse = new PublishResponse(in);
this.optionalJoin = Optional.ofNullable(in.readOptionalWriteable(Join::new));
}
@Override
public void writeTo(StreamOutput out) throws IOException {
publishResponse.writeTo(out);
out.writeOptionalWriteable(optionalJoin.orElse(null));
}
public PublishResponse getPublishResponse() {
return publishResponse;
}
public Optional getJoin() {
return optionalJoin;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (!(o instanceof PublishWithJoinResponse)) return false;
PublishWithJoinResponse that = (PublishWithJoinResponse) o;
if (!publishResponse.equals(that.publishResponse)) return false;
return optionalJoin.equals(that.optionalJoin);
}
@Override
public int hashCode() {
int result = publishResponse.hashCode();
result = 31 * result + optionalJoin.hashCode();
return result;
}
@Override
public String toString() {
return "PublishWithJoinResponse{" + "publishResponse=" + publishResponse + ", optionalJoin=" + optionalJoin + '}';
}
}