/*
 * File    : CategoryManagerListener.java
 * Created : 08-Feb-2004
 * By      : TuxPaper
 * 
 * Azureus - a Java Bittorrent client
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details ( see the LICENSE file ).
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package org.gudy.azureus2.core3.category;

import org.gudy.azureus2.core3.category.Category;

/**
 * A listener informed of changes to Categories
 */
public interface 
CategoryManagerListener 
{
  /**
   * A category has been added to the CategoryManager
   * @param category the category that was added
   */    
	public void
	categoryAdded(
		Category category );
		
  /**
   * A category has been removed from the CategoryManager
   * @param category Category that was removed
   */  
	public void
	categoryRemoved(
		Category category );
	
	public void
	categoryChanged(
		Category category );
}