/*
 * 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.pig.pen;

import org.apache.hadoop.mapred.RawKeyValueIterator;
import org.apache.hadoop.io.DataInputBuffer;
import org.apache.hadoop.util.Progress;

public class FakeRawKeyValueIterator implements RawKeyValueIterator {
    private boolean hasData;
    
    public FakeRawKeyValueIterator(boolean hasData) {
        this.hasData = hasData;
    }
    
    @Override
    public DataInputBuffer getKey() {
        return null; 
    }
    
    @Override
    public void close() {
      
    }
    
    @Override
    public Progress getProgress() {
        return null;
    }
    
    @Override
    public DataInputBuffer getValue() {
        return null;
    }
    
    @Override
    public boolean next() {
        return hasData;
    }
}