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/*
 *
 *  * Copyright 2015 Skymind,Inc.
 *  *
 *  *    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 org.deeplearning4j.iterativereduce.runtime;

import org.apache.hadoop.conf.Configuration;
import org.deeplearning4j.scaleout.api.ir.Updateable;

import java.io.DataOutputStream;
import java.io.IOException;
import java.util.Collection;

/**
 * Master computable
 * @param 
 */
public interface ComputableMaster {
  void setup(Configuration c);
  void complete(DataOutputStream out) throws IOException;
  T compute(Collection workerUpdates, Collection masterUpdates);
  T getResults();
}