PropertyChangeListListener.java

/**
 * PropertyChangeListListener.java
 * 
 * Created on 16.07.2010
 */

package org.mage.plugins.card.dl.beans.properties.bound;

import org.mage.plugins.card.dl.beans.PropertyChangeSupport;
import org.mage.plugins.card.dl.beans.collections.ListenableCollections.ListListener;




/**
 * The class PropertyChangeListListener.
 * 
 * @version V0.0 16.07.2010
 * @author Clemens Koza
 */
public class PropertyChangeListListener<E> implements ListListener<E> {
    private static final long     serialVersionUID = 625853864429729560L;

    private final PropertyChangeSupport s;
    private final String                propertyName;

    public PropertyChangeListListener(PropertyChangeSupport s, String propertyName) {
        this.s = s;
        this.propertyName = propertyName;
    }

    public void add(int index, E newValue) {
        s.fireIndexedPropertyChange(propertyName, index, null, newValue);
    }

    public void set(int index, E oldValue, E newValue) {
        s.fireIndexedPropertyChange(propertyName, index, oldValue, newValue);
    }

    public void remove(int index, E oldValue) {
        s.fireIndexedPropertyChange(propertyName, index, oldValue, null);
    }
}