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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.cluster.allocation;
import org.elasticsearch.action.support.master.MasterNodeOperationRequestBuilder;
import org.elasticsearch.client.ElasticsearchClient;
/**
* Builder for requests to explain the allocation of a shard in the cluster
*/
public class ClusterAllocationExplainRequestBuilder
extends MasterNodeOperationRequestBuilder {
public ClusterAllocationExplainRequestBuilder(ElasticsearchClient client, ClusterAllocationExplainAction action) {
super(client, action, new ClusterAllocationExplainRequest());
}
/** The index name to use when finding the shard to explain */
public ClusterAllocationExplainRequestBuilder setIndex(String index) {
request.setIndex(index);
return this;
}
/** The shard number to use when finding the shard to explain */
public ClusterAllocationExplainRequestBuilder setShard(int shard) {
request.setShard(shard);
return this;
}
/** Whether the primary or replica should be explained */
public ClusterAllocationExplainRequestBuilder setPrimary(boolean primary) {
request.setPrimary(primary);
return this;
}
/** Whether to include "YES" decider decisions in the response instead of only "NO" decisions */
public ClusterAllocationExplainRequestBuilder setIncludeYesDecisions(boolean includeYesDecisions) {
request.includeYesDecisions(includeYesDecisions);
return this;
}
/** Whether to include information about the gathered disk information of nodes in the cluster */
public ClusterAllocationExplainRequestBuilder setIncludeDiskInfo(boolean includeDiskInfo) {
request.includeDiskInfo(includeDiskInfo);
return this;
}
/**
* Requests the explain API to explain an already assigned replica shard currently allocated to
* the given node.
*/
public ClusterAllocationExplainRequestBuilder setCurrentNode(String currentNode) {
request.setCurrentNode(currentNode);
return this;
}
/**
* Signal that the first unassigned shard should be used
*/
public ClusterAllocationExplainRequestBuilder useAnyUnassignedShard() {
request.setIndex(null);
request.setShard(null);
request.setPrimary(null);
return this;
}
}