content: /*******************************************************************************
   * Copyright (c) 2000, 2007 IBM Corporation and others.
   * All rights reserved. This program and the accompanying materials
   * are made available under the terms of the Eclipse Public License v1.0
   * which accompanies this distribution, and is available at
   * http://www.eclipse.org/legal/epl-v10.html
   *
   * Contributors:
   *     IBM Corporation - initial API and implementation
   *******************************************************************************/
  package org.eclipse.wst.jsdt.internal.ui.refactoring;
  
  import org.eclipse.wst.jsdt.internal.corext.refactoring.ParameterInfo;
  
  public interface IParameterListChangeListener {
  
  	/**
  	 * Gets fired when the given parameter has changed
  	 * @param parameter the parameter that has changed.
  	 */
  	public void parameterChanged(ParameterInfo parameter);
  
  	/**
  	 * Gets fired when the given parameter has been added
  	 * @param parameter the parameter that has been added.
  	 */
  	public void parameterAdded(ParameterInfo parameter);
  	
  	
  	/**
  	 * Gets fired if the parameter list got modified by reordering or removing 
  	 * parameters (note that adding is handled by <code>parameterAdded</code>))
  	 */
  	public void parameterListChanged();
  }
  