core/src/main/java/org/apache/myfaces/tobago/event/SheetStateChangeSource.java

package org.apache.myfaces.tobago.event;

/*
 * 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.
 */

/*
 * Date: 18.12.2005
 * Time: 13:56:59
 */
public interface SheetStateChangeSource {

  javax.faces.el.MethodBinding getStateChangeListener();

  void setStateChangeListener(javax.faces.el.MethodBinding actionListener);

  void addStateChangeListener(SheetStateChangeListener listener);

  SheetStateChangeListener[] getStateChangeListeners();

  void removeStateChangeListener(SheetStateChangeListener listener);
}