/* * Created on 2003-11-22 * * source is JoinCell * should know model? in whitch model */package com.opensymphony.workflow.designer.event;import java.util.EventObject;import java.util.Map;import com.opensymphony.workflow.designer.WorkflowGraphModel;/** * @author Gulei */public class JoinChangedEvent extends EventObject{  private WorkflowGraphModel model;  private Map args;  /**   * @param source should be JoinCell   */  public JoinChangedEvent(Object source)  {    super(source);  }  public JoinChangedEvent(Object source, WorkflowGraphModel model)  {    super(source);    this.model = model;  }  public Map getArgs()  {    return args;  }  public WorkflowGraphModel getModel()  {    return model;  }  public void setArgs(Map map)  {    args = map;  }  public void setModel(WorkflowGraphModel model)  {    this.model = model;  }}