001/**
002 * Copyright (c) 2011, The University of Southampton and the individual contributors.
003 * All rights reserved.
004 *
005 * Redistribution and use in source and binary forms, with or without modification,
006 * are permitted provided that the following conditions are met:
007 *
008 *   *  Redistributions of source code must retain the above copyright notice,
009 *      this list of conditions and the following disclaimer.
010 *
011 *   *  Redistributions in binary form must reproduce the above copyright notice,
012 *      this list of conditions and the following disclaimer in the documentation
013 *      and/or other materials provided with the distribution.
014 *
015 *   *  Neither the name of the University of Southampton nor the names of its
016 *      contributors may be used to endorse or promote products derived from this
017 *      software without specific prior written permission.
018 *
019 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
020 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
021 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
022 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
023 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
024 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
025 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
026 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
027 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
028 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
029 */
030package org.openimaj.hadoop.mapreduce;
031
032import org.apache.hadoop.fs.Path;
033import org.openimaj.hadoop.mapreduce.stage.Stage;
034
035public class SingleStagedJob extends StageRunner{
036        private Path[] inputs;
037        private Path output;
038        private Stage<?, ?, ?, ?, ?, ?, ?, ?> stage;
039
040        public SingleStagedJob(Path[] inputs, Path output) {
041                this.inputs = inputs;
042                this.output = output;
043        }
044
045        public SingleStagedJob(Stage<?, ?, ?, ?, ?, ?, ?, ?> s,Path[] inputs, Path output) {
046                this.inputs = inputs;
047                this.output = output;
048                this.stage = s;
049        }
050
051        @Override
052        public Path output() {
053                return output;
054        }
055
056        @Override
057        public Path[] inputs() {
058                return inputs;
059        }
060
061        @Override
062        public void args(String[] args) {}
063
064        @Override
065        public Stage<?, ?, ?, ?, ?, ?, ?, ?> stage() {
066                return stage;
067        }
068
069        public void setStage(Stage<?, ?, ?, ?, ?, ?, ?, ?> stage) {
070                this.stage = stage;
071        }
072        
073}