/*

  * Licensed to the Apache Software Foundation (ASF) under one

  * or more contributor license agreements.  See the NOTICE file

  * distributed with this work for additional information

  * regarding copyright ownership.  The ASF licenses this file

  * to you 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 org.apache.myfaces.spi;

 import java.util.Iterator;

 import java.util.Map;

 import javax.faces.context.FacesContext;

 import javax.faces.flow.Flow;

 /**

  *

  * @author Leonardo Uribe

  */

 public abstract class FacesFlowProvider

 {

     public abstract Iterator<Flow> getAnnotatedFlows(FacesContext facesContext);

     public abstract void doAfterEnterFlow(FacesContext context, Flow flow);

     public abstract void doBeforeExitFlow(FacesContext context, Flow flow);

     public abstract Map<Object, Object> getCurrentFlowScope(FacesContext context);

     public void refreshClientWindow(FacesContext context)

     {

     }

 }