/*
 * 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.uima.cas.impl;

import org.apache.uima.cas.text.AnnotationFS;
import org.apache.uima.cas.text.AnnotationTree;
import org.apache.uima.cas.text.AnnotationTreeNode;

/**
 * Implementation of annotation tree.
 */
public class AnnotationTreeImpl<T extends AnnotationFS>  implements AnnotationTree<T> {

  private AnnotationTreeNodeImpl<T> root = null;

  AnnotationTreeImpl() {
    super();
  }

  public AnnotationTreeNode<T> getRoot() {
    return this.root;
  }

  void setRoot(AnnotationTreeNodeImpl<T> root) {
    this.root = root;
  }

}
