xref: /external/apache-xml/src/main/java/org/apache/xml/utils/NodeConsumer.java

/*
 * 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.
 */
/*
 * $Id: NodeConsumer.java 468655 2006-10-28 07:12:06Z minchau $
 */
package org.apache.xml.utils;

import org.w3c.dom.Node;

/**
 * The tree walker will test for this interface, and call
 * setOriginatingNode before calling the SAX event.  For creating
 * DOM backpointers for things that are normally created via
 * SAX events.
 */
public interface NodeConsumer
{

  /**
   * Set the node that is originating the SAX event.
   *
   * @param n Reference to node that originated the current event.
   */
  public void setOriginatingNode(Node n);
}