/*

  * Copyright 2004-2011 the Seasar Foundation and the Others.

  *

  * Licensed under the Apache License, Version 2.0 (the "License");

  * you may not use this file except in compliance with the License.

  * You may obtain a copy of the License at

  *

  *     http://www.apache.org/licenses/LICENSE-2.0

  *

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,

  * either express or implied. See the License for the specific language

  * governing permissions and limitations under the License.

  */

 package javax.faces.event;

 import java.util.EventObject;

 import javax.faces.component.UIComponent;

 /**

  * @author shot

  */

 public abstract class FacesEvent extends EventObject {

     protected PhaseId phaseId;

     public FacesEvent(UIComponent component) {

         super(component);

         if (component == null) {

             throw new IllegalArgumentException("FacesEvent");

         }

         phaseId = PhaseId.ANY_PHASE;

     }

     public UIComponent getComponent() {

         return (UIComponent) getSource();

     }

     public PhaseId getPhaseId() {

         return phaseId;

     }

     public void setPhaseId(PhaseId phaseId) {

         this.phaseId = phaseId;

     }

     public abstract boolean isAppropriateListener(FacesListener listener);

     public abstract void processListener(FacesListener listener);

     public void queue() {

         ((UIComponent) getSource()).queueEvent(this);

     }

 }