/**
* Redistribution and use of this software and associated documentation
* ("Software"), with or without modification, are permitted provided
* that the following conditions are met:
*
* 1. Redistributions of source code must retain copyright
* statements and notices. Redistributions must also contain a
* copy of this document.
*
* 2. Redistributions in binary form must reproduce the
* above copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* 3. The name "Exolab" must not be used to endorse or promote
* products derived from this Software without prior written
* permission of Intalio, Inc. For written permission,
* please contact info@exolab.org.
*
* 4. Products derived from this Software may not be called "Exolab"
* nor may "Exolab" appear in their names without prior written
* permission of Intalio, Inc. Exolab is a registered
* trademark of Intalio, Inc.
*
* 5. Due credit should be given to the Exolab Project
* (http://www.exolab.org/).
*
* THIS SOFTWARE IS PROVIDED BY INTALIO, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
* NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* INTALIO, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Copyright 2002 (C) Intalio, Inc. All Rights Reserved.
*
* $Id$
*/
package org.exolab.castor.mapping;
/**
* Represents a Mapped Object. This Class allows for more
* control over the key used in Maps and Hashtables.
*
* @author <a href="kvisco@intalio.com">Keith Visco</a>
* @version $Revision$ $Date: 2003-03-03 00:05:44 -0700 (Mon, 03 Mar 2003) $
*/
public class MapItem {
/**
* The key
*/
private Object _key = null;
/**
* The value
*/
private Object _value = null;
/**
* Creates a new empty MapItem.
*/
public MapItem() {
super();
} //-- MapItem
/**
* Creates a new MapItem with the given key and value.
*
* @param key the key Object for this MapItem.
* @param value the value for this MapItem.
*/
public MapItem(Object key, Object value) {
_key = key;
_value = value;
} //-- MapItem
/**
* Returns the key Object for this MapItem, or null
* if no key has been specified.
*
* @return the key Object for this MapItem.
*/
public Object getKey() {
return _key;
} //-- getKey
/**
* Returns the value Object for this MapItem, or null
* if no value has yet been specified.
*
* @return the value Object for this MapItem.
*/
public Object getValue() {
return _value;
} //-- getValue
/**
* Sets the key for this MapItem.
*
* @param key the key Object for this MapItem.
*/
public void setKey(Object key) {
_key = key;
} //-- setKey
/**
* Sets the value for this MapItem.
*
* @param value the value Object for this MapItem.
*/
public void setValue(Object value) {
_value = value;
} //-- setValue
} //-- MapItem