/*
* 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.cluster;
import org.elasticsearch.common.Nullable;
import org.elasticsearch.common.Priority;
import org.elasticsearch.common.unit.TimeValue;
/**
* Cluster state update task configuration for timeout and priority
*/
public interface ClusterStateTaskConfig {
/**
* The timeout for this cluster state update task configuration. If
* the cluster state update task isn't processed within this
* timeout, the associated {@link ClusterStateTaskListener#onFailure(String, Throwable)}
* is invoked.
*
* @return the timeout, or null if one is not set
*/
@Nullable
TimeValue timeout();
/**
* The {@link Priority} for this cluster state update task configuration.
*
* @return the priority
*/
Priority priority();
boolean doPresistMetaData();
}