/*
 * 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.
 */

package org.apache.myfaces.tobago.model;

import java.io.Serializable;

public class TreeState implements Serializable, ScrollPositionState {

  private ExpandedState expandedState;
  private SelectedState selectedState;
  private ScrollPosition scrollPosition;

  public TreeState() {
    this(new ExpandedState(2), new SelectedState(), new ScrollPosition());
  }

  public TreeState(final ExpandedState expandedState, final SelectedState selectedState) {
    this(expandedState, selectedState, new ScrollPosition());
  }

  public TreeState(
      final ExpandedState expandedState, final SelectedState selectedState, final ScrollPosition scrollPosition) {
    this.expandedState = expandedState;
    this.selectedState = selectedState;
    this.scrollPosition = scrollPosition;
  }

  public ExpandedState getExpandedState() {
    return expandedState;
  }

  public SelectedState getSelectedState() {
    return selectedState;
  }

  @Override
  public ScrollPosition getScrollPosition() {
    return scrollPosition;
  }
}