content: /*
   * Tencent is pleased to support the open source community by making Angel available.
   *
   * Copyright (C) 2017-2018 THL A29 Limited, a Tencent company. 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
   *
   * https://opensource.org/licenses/Apache-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.tencent.angel.master.data;
  
  import com.tencent.angel.conf.AngelConf;
  import com.tencent.angel.master.app.AMContext;
  import org.apache.hadoop.conf.Configuration;
  
  /**
   * Just for test while there is no data.
   */
  public class DummyDataSpliter extends DataSpliter {
  
    public DummyDataSpliter(AMContext context) {
      super(context);
    }
  
    @Override public int getSplitNum() {
      Configuration conf = context.getConf();
      int workergroupNumber =
        conf.getInt(AngelConf.ANGEL_WORKERGROUP_NUMBER, AngelConf.DEFAULT_ANGEL_WORKERGROUP_NUMBER);
      int taskNumInWorker =
        conf.getInt(AngelConf.ANGEL_WORKER_TASK_NUMBER, AngelConf.DEFAULT_ANGEL_WORKER_TASK_NUMBER);
      return workergroupNumber * taskNumInWorker;
    }
  
    @Override public String[] getSplitLocations(int index) {
      return new String[0];
    }
  }
  