package textbender.g.beans; // Copyright 2005-2006, Michael Allan.  Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Textbender Software"), to deal in the Textbender Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicence, and/or sell copies of the Textbender Software, and to permit persons to whom the Textbender Software is furnished to do so, subject to the following conditions: The preceding copyright notice and this permission notice shall be included in all copies or substantial portions of the Textbender Software. THE TEXTBENDER SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE TEXTBENDER SOFTWARE OR THE USE OR OTHER DEALINGS IN THE TEXTBENDER SOFTWARE.

import java.beans.PropertyChangeListener;


/** Types for PropertyChangeListener.
  */
public final class PropertyChangeListenerX
{


    private PropertyChangeListenerX() {}



   // ====================================================================================


    /** Where listeners can register for property change events.
      * Minimal interface for a bean with bound properties, per JavaBeans standard.
      */
    public interface Registry
    {


       // - P r o p e r t y - C h a n g e - L i s t e n e r - X . R e g i s t r y ------------


        /** Registers a listener to receive property change events.
          */
        public void addPropertyChangeListener( PropertyChangeListener listener );



        /** Unregisters a previously registered property change listener.
          */
        public void removePropertyChangeListener( PropertyChangeListener listener );



    }



   // ====================================================================================


    /** Where listeners can register for property change events, by property name.
      * Per JavaBeans standard.
      */
    public interface RegistryN extends PropertyChangeListenerX.Registry
    {


       // - P r o p e r t y - C h a n g e - L i s t e n e r - X . R e g i s t r y - N --------


        /** Registers a listener to receive property change events, by property name.
          */
        public void addPropertyChangeListener( String propertyName, PropertyChangeListener listener );



        /** Unregisters a previously registered property change listener, by property name.
          */
        public void removePropertyChangeListener( String propertyName, PropertyChangeListener listener );



    }



}