/*
 * 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.commons.configuration2.tree;


A simple adapter class that simplifies writing custom node visitor
implementations.

 This class provides dummy implementations for the methods defined in the ConfigurationNodeVisitor interface. Derived classes only need to override the methods they really need. 
Type parameters:
<T> – the type of the nodes processed by this visitor/**
 * <p>
 * A simple adapter class that simplifies writing custom node visitor
 * implementations.
 * </p>
 * <p>
 * This class provides dummy implementations for the methods defined in the
 * {@code ConfigurationNodeVisitor} interface. Derived classes only need
 * to override the methods they really need.
 * </p>
 *
 * @param  <T> the type of the nodes processed by this visitor
 */
public class ConfigurationNodeVisitorAdapter<T> implements
        ConfigurationNodeVisitor<T>
{
    
{@inheritDoc} Empty dummy implementation of this interface method.
/**
     * {@inheritDoc} Empty dummy implementation of this interface method.
     */
    @Override
    public void visitBeforeChildren(final T node, final NodeHandler<T> handler)
    {
    }

    
{@inheritDoc} Empty dummy implementation of this interface method.
/**
     * {@inheritDoc} Empty dummy implementation of this interface method.
     */
    @Override
    public void visitAfterChildren(final T node, final NodeHandler<T> handler)
    {
    }

    
{@inheritDoc} This implementation returns always false; this means
that all nodes in the current hierarchy are traversed.
/**
     * {@inheritDoc} This implementation returns always <b>false</b>; this means
     * that all nodes in the current hierarchy are traversed.
     */
    @Override
    public boolean terminate()
    {
        return false;
    }
}