001    // Copyright 2004, 2005 The Apache Software Foundation
002    //
003    // Licensed under the Apache License, Version 2.0 (the "License");
004    // you may not use this file except in compliance with the License.
005    // You may obtain a copy of the License at
006    //
007    //     http://www.apache.org/licenses/LICENSE-2.0
008    //
009    // Unless required by applicable law or agreed to in writing, software
010    // distributed under the License is distributed on an "AS IS" BASIS,
011    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012    // See the License for the specific language governing permissions and
013    // limitations under the License.
014    
015    package org.apache.tapestry.contrib.tree.simple;
016    
017    import java.io.Serializable;
018    
019    import org.apache.tapestry.contrib.tree.model.ITreeDataModel;
020    import org.apache.tapestry.contrib.tree.model.ITreeModel;
021    import org.apache.tapestry.contrib.tree.model.ITreeStateModel;
022    
023    /**
024     * @author ceco
025     */
026    public class SimpleTreeModel implements ITreeModel, Serializable
027    {
028            private static final long serialVersionUID = -6445877820084989017L;
029            
030            private ITreeDataModel m_objDataModel;
031            private ITreeStateModel m_objTreeStateModel;
032            
033            /**
034             * Constructor for SimpleTreeModel.
035             */
036            public SimpleTreeModel(ITreeDataModel objDataModel) {
037                    this(objDataModel, new SimpleTreeStateModel());
038            }
039    
040            public SimpleTreeModel(ITreeDataModel objDataModel, ITreeStateModel objTreeStateModel) {
041                    super();
042                    m_objDataModel = objDataModel;
043                    m_objTreeStateModel = objTreeStateModel;
044            }
045            /**
046             * @see org.apache.tapestry.contrib.tree.model.ITreeModel#getTreeDataModel()
047             */
048            public ITreeDataModel getTreeDataModel() {
049                    return m_objDataModel;
050            }
051    
052            /**
053             * @see org.apache.tapestry.contrib.tree.model.ITreeModel#getTreeStateModel()
054             */
055            public ITreeStateModel getTreeStateModel() {
056                    return m_objTreeStateModel;
057            }
058    
059    }