Pair.java

/**
 * Copyright 2015 StreamSets Inc.
 *
 * Licensed under 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 com.streamsets.pipeline.impl;

import java.util.Map;

public class Pair implements Map.Entry {

  private Object key;
  private Object value;


  public Pair(Object key, Object value) {
    this.key = key;
    this.value = value;
  }

  @Override
  public Object getKey() {
    return key;
  }

  @Override
  public Object getValue() {
    return value;
  }

  @Override
  public Object setValue(Object value) {
    throw new UnsupportedOperationException();
  }
}