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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.action.admin.indices.validate.query;
import org.elasticsearch.Version;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import org.elasticsearch.common.io.stream.Streamable;
import java.io.IOException;
public class QueryExplanation implements Streamable {
public static final int RANDOM_SHARD = -1;
private String index;
private int shard = RANDOM_SHARD;
private boolean valid;
private String explanation;
private String error;
QueryExplanation() {
}
public QueryExplanation(String index, int shard, boolean valid, String explanation,
String error) {
this.index = index;
this.shard = shard;
this.valid = valid;
this.explanation = explanation;
this.error = error;
}
public String getIndex() {
return this.index;
}
public int getShard() {
return this.shard;
}
public boolean isValid() {
return this.valid;
}
public String getError() {
return this.error;
}
public String getExplanation() {
return this.explanation;
}
@Override
public void readFrom(StreamInput in) throws IOException {
index = in.readString();
if (in.getVersion().onOrAfter(Version.V_5_4_0)) {
shard = in.readInt();
} else {
shard = RANDOM_SHARD;
}
valid = in.readBoolean();
explanation = in.readOptionalString();
error = in.readOptionalString();
}
@Override
public void writeTo(StreamOutput out) throws IOException {
out.writeString(index);
if (out.getVersion().onOrAfter(Version.V_5_4_0)) {
out.writeInt(shard);
}
out.writeBoolean(valid);
out.writeOptionalString(explanation);
out.writeOptionalString(error);
}
public static QueryExplanation readQueryExplanation(StreamInput in) throws IOException {
QueryExplanation exp = new QueryExplanation();
exp.readFrom(in);
return exp;
}
}
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