com.hazelcast.map.MapStoreFactory Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2021, 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.map;
import com.hazelcast.internal.services.PostJoinAwareService;
import java.util.Properties;
/**
* Factory for MapLoader or MapStore instances, specifiable in MapStoreConfig.
*
* @param type of the MapStore key
* @param type of the MapStore value
*/
@FunctionalInterface
public interface MapStoreFactory {
/**
* Produces a MapLoader or a MapStore for the given map name and properties.
* This method will be executed as part of a Hazelcast member's post-join operations,
* therefore it needs to adhere to the rules for post join operations, as described in
* {@link PostJoinAwareService#getPostJoinOperation()}.
*
* @param mapName name of the distributed map that the produced MapLoader or MapStore will serve
* @param properties the properties of the MapStoreConfig for the produced MapLoader or MapStore
*/
MapLoader newMapStore(String mapName, Properties properties);
}