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The Apache Cassandra Project develops a highly scalable second-generation distributed database, bringing together Dynamo's fully distributed design and Bigtable's ColumnFamily-based data model.

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/*
 * 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.cassandra.hadoop;

import org.apache.hadoop.mapred.Counters;
import org.apache.hadoop.mapred.InputSplit;
import org.apache.hadoop.mapred.Reporter;
import org.apache.hadoop.mapreduce.StatusReporter;

/**
 * A reporter that works with both mapred and mapreduce APIs.
 */
public class ReporterWrapper extends StatusReporter implements Reporter
{
    private Reporter wrappedReporter;

    public ReporterWrapper(Reporter reporter)
    {
        wrappedReporter = reporter;
    }

    @Override
    public Counters.Counter getCounter(Enum anEnum)
    {
        return wrappedReporter.getCounter(anEnum);
    }

    @Override
    public Counters.Counter getCounter(String s, String s1)
    {
        return wrappedReporter.getCounter(s, s1);
    }

    @Override
    public void incrCounter(Enum anEnum, long l)
    {
        wrappedReporter.incrCounter(anEnum, l);
    }

    @Override
    public void incrCounter(String s, String s1, long l)
    {
        wrappedReporter.incrCounter(s, s1, l);
    }

    @Override
    public InputSplit getInputSplit() throws UnsupportedOperationException
    {
        return wrappedReporter.getInputSplit();
    }

    @Override
    public void progress()
    {
        wrappedReporter.progress();
    }

    // @Override
    public float getProgress()
    {
        throw new UnsupportedOperationException();
    }

    @Override
    public void setStatus(String s)
    {
        wrappedReporter.setStatus(s);
    }
}