org.elasticsearch.search.internal.ShardSearchContextId Maven / Gradle / Ivy
/*
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
* or more contributor license agreements. Licensed under the Elastic License
* 2.0 and the Server Side Public License, v 1; you may not use this file except
* in compliance with, at your election, the Elastic License 2.0 or the Server
* Side Public License, v 1.
*/
package org.elasticsearch.search.internal;
import org.elasticsearch.Version;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import org.elasticsearch.common.io.stream.Writeable;
import java.io.IOException;
import java.util.Objects;
public final class ShardSearchContextId implements Writeable {
private final String sessionId;
private final long id;
private final String searcherId;
// TODO: Remove this constructor
public ShardSearchContextId(String sessionId, long id) {
this(sessionId, id, null);
}
public ShardSearchContextId(String sessionId, long id, String searcherId) {
this.sessionId = Objects.requireNonNull(sessionId);
this.id = id;
this.searcherId = searcherId;
}
public ShardSearchContextId(StreamInput in) throws IOException {
this.id = in.readLong();
if (in.getVersion().onOrAfter(Version.V_7_7_0)) {
this.sessionId = in.readString();
} else {
this.sessionId = "";
}
if (in.getVersion().onOrAfter(Version.V_7_12_0)) {
this.searcherId = in.readOptionalString();
} else {
this.searcherId = null;
}
}
@Override
public void writeTo(StreamOutput out) throws IOException {
out.writeLong(id);
if (out.getVersion().onOrAfter(Version.V_7_7_0)) {
out.writeString(sessionId);
}
if (out.getVersion().onOrAfter(Version.V_7_12_0)) {
out.writeOptionalString(searcherId);
}
}
public String getSessionId() {
return sessionId;
}
public long getId() {
return id;
}
public String getSearcherId() {
return searcherId;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
ShardSearchContextId other = (ShardSearchContextId) o;
return id == other.id && sessionId.equals(other.sessionId) && Objects.equals(searcherId, other.searcherId);
}
@Override
public int hashCode() {
return Objects.hash(sessionId, id, searcherId);
}
@Override
public String toString() {
return "[" + sessionId + "][" + id + "] searcherId [" + searcherId + "]";
}
}