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'rapiddweller Common' is an open source Java library forked from Databene Commons by Volker Bergmann. It provides extensions to the Java core library by utility classes, abstract concepts and concrete implementations.

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/*
 * Copyright (C) 2004-2015 Volker Bergmann ([email protected]).
 * All rights reserved.
 *
 * Licensed 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.rapiddweller.common.comparator;

import java.util.Comparator;

/**
 * Abstract Comparator proxy.
 * Created: 22.05.2007 07:53:56
 *
 * @param  the type of objects to be compared
 * @author Volker Bergmann
 */
public abstract class ComparatorProxy implements Comparator {

  private final Comparator realComparator;

  /**
   * Instantiates a new Comparator proxy.
   *
   * @param realComparator the real comparator
   */
  public ComparatorProxy(Comparator realComparator) {
    this.realComparator = realComparator;
  }

  @Override
  public int compare(E e1, E e2) {
    return realComparator.compare(e1, e2);
  }
}