AverageCalculatorWorkflowImpl.java

/*
 * Copyright 2012-2016 Amazon.com, Inc. or its affiliates. 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.
 * A copy of the License is located at
 *
 *  http://aws.amazon.com/apache2.0
 *
 * or in the "license" file accompanying this file. This file 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.amazonaws.services.simpleworkflow.flow.examples.splitmerge;

import com.amazonaws.services.simpleworkflow.flow.core.Promise;

public class AverageCalculatorWorkflowImpl implements AverageCalculatorWorkflow {
    
    @Override
	public void average(String bucketName, String fileName, int numberOfWorkers) {
        PartitionedAverageCalculator calculator = new PartitionedAverageCalculatorImpl(numberOfWorkers, bucketName);
        Promise<Double> result = calculator.computeAverage(fileName);        
        calculator.reportResult(result);		
	}

}