/*

  * Licensed to the Apache Software Foundation (ASF) under one

  * or more contributor license agreements.  See the NOTICE file

  * distributed with this work for additional information

  * regarding copyright ownership.  The ASF licenses this file

  * to you 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.apache.giraph.io.formats;

 import org.apache.giraph.bsp.BspInputSplit;

 import org.apache.hadoop.mapreduce.InputSplit;

 import java.io.IOException;

 import java.util.ArrayList;

 import java.util.List;

 /**

  * Utility methods for PseudoRandom input formats

  */

 public class PseudoRandomUtils {

   /** Do not instantiate */

   private PseudoRandomUtils() { }

   /**

    * Create desired number of {@link BspInputSplit}s

    *

    * @param numSplits How many splits to create

    * @return List of {@link BspInputSplit}s

    */

   public static List<InputSplit> getSplits(int numSplits) throws IOException,

       InterruptedException {

     List<InputSplit> inputSplitList = new ArrayList<InputSplit>();

     for (int i = 0; i < numSplits; ++i) {

       inputSplitList.add(new BspInputSplit(i, numSplits));

     }

     return inputSplitList;

   }

 }