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/*
 * MappingElement.java
 *
 * Created on March 3, 2000, 1:11 PM
 */

package com.sun.jdo.api.persistence.model.mapping;

import java.beans.PropertyChangeListener;
import java.beans.VetoableChangeListener;

import com.sun.jdo.api.persistence.model.ModelException;

/** 
 *
 * @author raccah
 * @version %I%
 */
public interface MappingElement extends MappingElementProperties, Comparable
{
	/** Add a property change listener.
	 * @param l the listener to add
	 */
	public void addPropertyChangeListener (PropertyChangeListener l);

	/** Remove a property change listener.
	 * @param l the listener to remove
	 */
	public void removePropertyChangeListener (PropertyChangeListener l);

	/** Add a vetoable change listener.
	 * @param l the listener to add
	 */
	public void addVetoableChangeListener (VetoableChangeListener l);

	/** Remove a vetoable change listener.
	 * @param l the listener to remove
	 */
	public void removeVetoableChangeListener (VetoableChangeListener l);

	/** Get the name of this mapping element.
	 * @return the name
	 */
	public String getName ();

	/** Set the name of this mapping element.
	 * @param name the name
	 * @exception ModelException if impossible
	 */
    public void setName (String name) throws ModelException;
}