1 package com.instantbank.lettertemplate.control.web; 2 3 4 /** 5 * This interface is implemented by objects which are interested in getting the 6 * model update events (javaBeans that have view of Model in the Application Layer) 7 * 8 * @author Instant-bank (Consuelo Franky) 9 * @created August 2002 10 */ 11 public interface ModelUpdateListener { 12 13 /** 14 * Method invoked on listeners in order for them to update their copy 15 * of the Model. 16 */ 17 public void performUpdate(); 18 19 } 20 21 22