/*
 * $Header: /cvsroot/phex/phex/src/org/apache/commons/collections/KeyValue.java,v 1.1 2004/01/12 01:43:11 gregork Exp $
 * ====================================================================
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 * The Apache Software License, Version 1.1
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 * Copyright (c) 2001-2003 The Apache Software Foundation.  All rights
 * reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
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 * 1. Redistributions of source code must retain the above copyright
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 *    any, must include the following acknowledgement:
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 *        Apache Software Foundation (http://www.apache.org/)."
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 * This software consists of voluntary contributions made by many
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package org.apache.commons.collections;

/**
 * Defines a simple key value pair.
 * <p>
 * A Map Entry has considerable additional semantics over and above a simple
 * key-value pair. This interface defines the minimum key value, with just the
 * two get methods.
 *
 * @since Commons Collections 3.0
 * @version $Revision: 1.1 $ $Date: 2004/01/12 01:43:11 $
 * 
 * @author Stephen Colebourne
 */
public interface KeyValue {
    
    /**
     * Gets the key from the pair.
     *
     * @return the key 
     */
    Object getKey();

    /**
     * Gets the value from the pair.
     *
     * @return the value
     */
    Object getValue();

}
