org.elasticsearch.action.admin.indices.stats.FieldUsageStatsRequest Maven / Gradle / Ivy
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/*
* 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.action.admin.indices.stats;
import org.elasticsearch.action.support.IndicesOptions;
import org.elasticsearch.action.support.broadcast.BroadcastRequest;
import org.elasticsearch.common.Strings;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import org.elasticsearch.tasks.CancellableTask;
import org.elasticsearch.tasks.Task;
import org.elasticsearch.tasks.TaskId;
import java.io.IOException;
import java.util.Arrays;
import java.util.Map;
public class FieldUsageStatsRequest extends BroadcastRequest {
private String[] fields = Strings.EMPTY_ARRAY;
public FieldUsageStatsRequest(String... indices) {
super(indices);
}
public FieldUsageStatsRequest(String[] indices, IndicesOptions indicesOptions) {
super(indices, indicesOptions);
}
public FieldUsageStatsRequest(StreamInput in) throws IOException {
super(in);
fields = in.readStringArray();
}
@Override
public void writeTo(StreamOutput out) throws IOException {
super.writeTo(out);
out.writeStringArray(fields);
}
public FieldUsageStatsRequest fields(String... fields) {
this.fields = fields;
return this;
}
public String[] fields() {
return this.fields;
}
@Override
public Task createTask(long id, String type, String action, TaskId parentTaskId, Map headers) {
return new CancellableTask(id, FieldUsageStatsAction.NAME, type, "", parentTaskId, headers) {
@Override
public String getDescription() {
return FieldUsageStatsRequest.this.getDescription();
}
};
}
@Override
public String getDescription() {
return "get field usage for indices [" + String.join(",", indices) + "], fields " + Arrays.toString(fields);
}
}