001    /*--------------------------------------------------------------------------+
002    $Id: IStateflowNodeContainer.java 26285 2010-02-18 11:22:54Z juergens $
003    |                                                                          |
004    | Copyright 2005-2010 Technische Universitaet Muenchen                     |
005    |                                                                          |
006    | Licensed under the Apache License, Version 2.0 (the "License");          |
007    | you may not use this file except in compliance with the License.         |
008    | You may obtain a copy of the License at                                  |
009    |                                                                          |
010    |    http://www.apache.org/licenses/LICENSE-2.0                            |
011    |                                                                          |
012    | Unless required by applicable law or agreed to in writing, software      |
013    | distributed under the License is distributed on an "AS IS" BASIS,        |
014    | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
015    | See the License for the specific language governing permissions and      |
016    | limitations under the License.                                           |
017    +--------------------------------------------------------------------------*/
018    package edu.tum.cs.simulink.model.stateflow;
019    
020    import edu.tum.cs.commons.collections.UnmodifiableSet;
021    
022    /**
023     * This interface describes entities that contain {@link StateflowNodeBase}s.
024     * 
025     * @param
026     * <P>
027     * Type of the parent of this node.
028     * 
029     * 
030     * @author deissenb
031     * @author $Author: juergens $
032     * @version $Rev: 26285 $
033     * @levd.rating GREEN Hash: A4F0D624963CD029B529664BBD7AE82C
034     */
035    public interface IStateflowNodeContainer<P extends IStateflowElement<?>>
036                    extends IStateflowElement<P> {
037    
038            /** Add Stateflow node to this containter. */
039            public void addNode(StateflowNodeBase node);
040    
041            /** Get nodes held by this container. */
042            public UnmodifiableSet<StateflowNodeBase> getNodes();
043    }