examples/mroperator/src/main/java/org/apache/apex/examples/mroperator/InvertedIndexApplication.java

/**
 * 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.apex.examples.mroperator;

import org.apache.hadoop.io.LongWritable;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.mapred.TextInputFormat;

import com.datatorrent.api.annotation.ApplicationAnnotation;

/**
 * <p>InvertedIndexApplication class.</p>
 *
 * @since 0.9.0
 */
@ApplicationAnnotation(name = "InvertedIndexExample")
public class InvertedIndexApplication extends MapReduceApplication<LongWritable, Text, Text, Text>
{

  InvertedIndexApplication()
  {
    setMapClass(LineIndexer.LineIndexMapper.class);
    setReduceClass(LineIndexer.LineIndexReducer.class);

    setInputFormat(TextInputFormat.class);

  }

}