com.hazelcast.spi.PartitionAwareService Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2018, Hazelcast, Inc. All Rights Reserved.
*
* Licensed 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 com.hazelcast.spi;
import com.hazelcast.spi.partition.IPartitionLostEvent;
/**
* An interface that can be implemented by SPI services to get notified of when a partition-related event occurs; for example,
* if a {@link com.hazelcast.map.impl.MapService} notifies its map listeners when partition is lost for a map.
*
* @see IPartitionLostEvent
*/
public interface PartitionAwareService {
/**
* Invoked when a partition lost is detected
*
* @param event The event object that contains the partition ID and the number of replicas that is lost
*/
void onPartitionLost(IPartitionLostEvent event);
}