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    
029        private static final long serialVersionUID = -6445877820084989017L;
030    
031        private ITreeDataModel m_objDataModel;
032        private ITreeStateModel m_objTreeStateModel;
033    
034        /**
035         * Constructor for SimpleTreeModel.
036         */
037        public SimpleTreeModel(ITreeDataModel objDataModel)
038        {
039            this(objDataModel, new SimpleTreeStateModel());
040        }
041    
042        public SimpleTreeModel(ITreeDataModel objDataModel,
043                ITreeStateModel objTreeStateModel)
044        {
045            super();
046            m_objDataModel = objDataModel;
047            m_objTreeStateModel = objTreeStateModel;
048        }
049    
050        /**
051         * @see org.apache.tapestry.contrib.tree.model.ITreeModel#getTreeDataModel()
052         */
053        public ITreeDataModel getTreeDataModel()
054        {
055            return m_objDataModel;
056        }
057    
058        /**
059         * @see org.apache.tapestry.contrib.tree.model.ITreeModel#getTreeStateModel()
060         */
061        public ITreeStateModel getTreeStateModel()
062        {
063            return m_objTreeStateModel;
064        }
065    
066    }