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// Copyright 2004, 2005 The Apache Software Foundation
//
// Licensed 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.tapestry.contrib.tree.simple;

import java.io.Serializable;

import org.apache.tapestry.contrib.tree.model.ITreeDataModel;
import org.apache.tapestry.contrib.tree.model.ITreeModel;
import org.apache.tapestry.contrib.tree.model.ITreeStateModel;

/**
 * @author ceco
 */
public class SimpleTreeModel implements ITreeModel, Serializable
{

    private static final long serialVersionUID = -6445877820084989017L;

    private ITreeDataModel m_objDataModel;
    private ITreeStateModel m_objTreeStateModel;

    /**
     * Constructor for SimpleTreeModel.
     */
    public SimpleTreeModel(ITreeDataModel objDataModel)
    {
        this(objDataModel, new SimpleTreeStateModel());
    }

    public SimpleTreeModel(ITreeDataModel objDataModel,
            ITreeStateModel objTreeStateModel)
    {
        super();
        m_objDataModel = objDataModel;
        m_objTreeStateModel = objTreeStateModel;
    }

    /**
     * @see org.apache.tapestry.contrib.tree.model.ITreeModel#getTreeDataModel()
     */
    public ITreeDataModel getTreeDataModel()
    {
        return m_objDataModel;
    }

    /**
     * @see org.apache.tapestry.contrib.tree.model.ITreeModel#getTreeStateModel()
     */
    public ITreeStateModel getTreeStateModel()
    {
        return m_objTreeStateModel;
    }

}