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/*
* Copyright (c) 2008-2015, 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.client.impl.protocol.template;
import com.hazelcast.annotation.GenerateCodec;
import com.hazelcast.annotation.Nullable;
import com.hazelcast.annotation.Request;
import com.hazelcast.client.impl.protocol.ResponseMessageConst;
import com.hazelcast.nio.serialization.Data;
import java.util.List;
@GenerateCodec(id = TemplateConstants.MAP_REDUCE_TEMPLATE_ID, name = "MapReduce", ns = "Hazelcast.Client.Protocol.Codec")
public interface MapReduceCodecTemplate {
/**
*
* @param name Name of the distributed object
* @param jobId Id of the job to cancel
* @return Returns true if successful, false otherwise
*/
@Request(id = 1, retryable = false, response = ResponseMessageConst.BOOLEAN)
Object cancel(String name, String jobId);
/**
*
* @param name Name of the distributed object
* @param jobId Id of the job
* @return The information about the job if exists
*/
@Request(id = 2, retryable = true, response = ResponseMessageConst.JOB_PROCESS_INFO)
Object jobProcessInformation(String name, String jobId);
/**
*
* @param name Name of the distributed object
* @param jobId Id of the job
* @param predicate The filter to use during operation
* @param mapper The mapper for the operation
* @param combinerFactory The combiner factory to use
* @param reducerFactory The reducer factory to be used
* @param mapName Name of the Map object to work on.
* @param chunkSize The number of items for which the reduce shall be performed
* @param keys The keys for the objects to be processed
* @param topologyChangedStrategy The strategy to use if a topology change is detected.
* @return The resulting key-value pairs.
*/
@Request(id = 3, retryable = false, response = ResponseMessageConst.LIST_ENTRY)
Object forMap(String name, String jobId, @Nullable Data predicate, Data mapper, @Nullable Data combinerFactory,
@Nullable Data reducerFactory, String mapName, int chunkSize, @Nullable List keys,
@Nullable String topologyChangedStrategy);
/**
*
* @param name Name of the distributed object
* @param jobId Id of the job
* @param predicate The filter to use during operation
* @param mapper The mapper for the operation
* @param combinerFactory The combiner factory to use
* @param reducerFactory The reducer factory to be used
* @param listName Name of the List object to work on.
* @param chunkSize The number of items for which the reduce shall be performed
* @param keys The keys for the objects to be processed
* @param topologyChangedStrategy The strategy to use if a topology change is detected.
* @return The resulting key-value pairs.
*/
@Request(id = 4, retryable = false, response = ResponseMessageConst.LIST_ENTRY)
Object forList(String name, String jobId, @Nullable Data predicate, Data mapper, @Nullable Data combinerFactory,
@Nullable Data reducerFactory, String listName, int chunkSize, @Nullable List keys,
@Nullable String topologyChangedStrategy);
/**
*
* @param name Name of the distributed object
* @param jobId Id of the job
* @param predicate The filter to use during operation
* @param mapper The mapper for the operation
* @param combinerFactory The combiner factory to use
* @param reducerFactory The reducer factory to be used
* @param setName Name of the Set object to work on.
* @param chunkSize The number of items for which the reduce shall be performed
* @param keys The keys for the objects to be processed
* @param topologyChangedStrategy The strategy to use if a topology change is detected.
* @return The resulting key-value pairs.
*/
@Request(id = 5, retryable = false, response = ResponseMessageConst.LIST_ENTRY)
Object forSet(String name, String jobId, @Nullable Data predicate, Data mapper, @Nullable Data combinerFactory,
@Nullable Data reducerFactory, String setName, int chunkSize, @Nullable List keys,
@Nullable String topologyChangedStrategy);
/**
*
* @param name Name of the distributed object
* @param jobId Id of the job
* @param predicate The filter to use during operation
* @param mapper The mapper for the operation
* @param combinerFactory The combiner factory to use
* @param reducerFactory The reducer factory to be used
* @param multiMapName Name of the MultiMap object to work on.
* @param chunkSize The number of items for which the reduce shall be performed
* @param keys The keys for the objects to be processed
* @param topologyChangedStrategy The strategy to use if a topology change is detected.
* @return The resulting key-value pairs.
*/
@Request(id = 6, retryable = false, response = ResponseMessageConst.LIST_ENTRY)
Object forMultiMap(String name, String jobId, @Nullable Data predicate, Data mapper, @Nullable Data combinerFactory,
@Nullable Data reducerFactory, String multiMapName, int chunkSize, @Nullable List keys,
@Nullable String topologyChangedStrategy);
/**
*
* @param name Name of the distributed object
* @param jobId Id of the job
* @param predicate The filter to use during operation
* @param mapper The mapper for the operation
* @param combinerFactory The combiner factory to use
* @param reducerFactory The reducer factory to be used
* @param keyValueSource custom data sources for mapreduce algorithm. The object implements the
* com.hazelcast.mapreduce.KeyValueSource interface
* @param chunkSize The number of items for which the reduce shall be performed
* @param keys The keys for the objects to be processed
* @param topologyChangedStrategy The strategy to use if a topology change is detected.
* @return The resulting key-value pairs.
*/
@Request(id = 7, retryable = false, response = ResponseMessageConst.LIST_ENTRY)
Object forCustom(String name, String jobId, @Nullable Data predicate, Data mapper, @Nullable Data combinerFactory,
@Nullable Data reducerFactory, Data keyValueSource, int chunkSize, @Nullable List keys,
@Nullable String topologyChangedStrategy);
}
