    001/*
    002 * Copyright (c) 2007-2017 Xplenty, Inc. All Rights Reserved.
    003 *
    004 * Project and contact information: http://www.cascading.org/
    005 *
    006 * This file is part of the Cascading project.
    007 *
    008 * Licensed under the Apache License, Version 2.0 (the "License");
    009 * you may not use this file except in compliance with the License.
    010 * You may obtain a copy of the License at
    011 *
    012 *     http://www.apache.org/licenses/LICENSE-2.0
    013 *
    014 * Unless required by applicable law or agreed to in writing, software
    015 * distributed under the License is distributed on an "AS IS" BASIS,
    016 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    017 * See the License for the specific language governing permissions and
    018 * limitations under the License.
    019 */
    020
    021package cascading.flow.hadoop.stream.element;
    022
    023import cascading.flow.FlowProcess;
    024import cascading.flow.FlowProcessWrapper;
    025import cascading.flow.hadoop.HadoopFlowProcess;
    026import cascading.flow.stream.element.SinkStage;
    027import cascading.tap.Tap;
    028
    029/**
    030 *
    031 */
    032public class HadoopSinkStage extends SinkStage
    033  {
    034  HadoopFlowProcess hadoopFlowProcess;
    035
    036  public HadoopSinkStage( FlowProcess flowProcess, Tap sink )
    037    {
    038    super( flowProcess, sink );
    039
    040    hadoopFlowProcess = (HadoopFlowProcess) FlowProcessWrapper.undelegate( flowProcess );
    041    }
    042
    043  @Override
    044  protected Object getOutput()
    045    {
    046    return hadoopFlowProcess.getOutputCollector();
    047    }
    048  }