/*

  * 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.component;

 import java.io.IOException;

 import java.util.Iterator;

 import java.util.List;

 import java.util.Map;

 import javax.faces.context.FacesContext;

 import javax.faces.el.ValueBinding;

 import javax.faces.event.AbortProcessingException;

 import javax.faces.event.FacesEvent;

 import javax.faces.event.FacesListener;

 import javax.faces.render.Renderer;

 /**

  * @author shot

  */

 public abstract class UIComponent implements StateHolder {

     public UIComponent() {

     }

     public abstract Map getAttributes();

     public abstract ValueBinding getValueBinding(String name);

     public abstract void setValueBinding(String name, ValueBinding binding);

     public abstract String getClientId(FacesContext context);

     public abstract String getFamily();

     public abstract String getId();

     public abstract void setId(String id);

     public abstract UIComponent getParent();

     public abstract void setParent(UIComponent parent);

     public abstract boolean isRendered();

     public abstract void setRendered(boolean rendered);

     public abstract String getRendererType();

     public abstract void setRendererType(String rendererType);

     public abstract boolean getRendersChildren();

     public abstract List getChildren();

     public abstract int getChildCount();

     public abstract UIComponent findComponent(String expr);

     public abstract Map getFacets();

     public abstract UIComponent getFacet(String name);

     public abstract Iterator getFacetsAndChildren();

     public abstract void broadcast(FacesEvent event)

             throws AbortProcessingException;

     public abstract void decode(FacesContext context);

     public abstract void encodeBegin(FacesContext context) throws IOException;

     public abstract void encodeChildren(FacesContext context)

             throws IOException;

     public abstract void encodeEnd(FacesContext context) throws IOException;

     protected abstract void addFacesListener(FacesListener listener);

     protected abstract FacesListener[] getFacesListeners(Class clazz);

     protected abstract void removeFacesListener(FacesListener listener);

     public abstract void queueEvent(FacesEvent event);

     public abstract void processRestoreState(FacesContext context, Object state);

     public abstract void processDecodes(FacesContext context);

     public abstract void processValidators(FacesContext context);

     public abstract void processUpdates(FacesContext context);

     public abstract Object processSaveState(FacesContext context);

     protected abstract FacesContext getFacesContext();

     protected abstract Renderer getRenderer(FacesContext context);

 }