com.hazelcast.spi.impl.operationservice.OperationFactory Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2020, 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.impl.operationservice;
import com.hazelcast.nio.serialization.IdentifiedDataSerializable;
/**
* A Factory for creating {@link Operation} instances.
* The operations that will be sent to all partitions causes redundant serialization and network overhead.
* An {@link OperationFactory} instance is sent to each {@link com.hazelcast.cluster.Member} (node) instead to
* improve the performance.
* {@link OperationService} uses this factory to create {@link Operation}s for each partition by calling
* {@link #createOperation()}
*
*/
public interface OperationFactory extends IdentifiedDataSerializable {
/**
* Creates the operation.
*
* @return the created operation.
*/
Operation createOperation();
}