/*
 * reserved comment block
 * DO NOT REMOVE OR ALTER!
 */
/*
 * 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 com.sun.org.apache.xml.internal.dtm;

This interface is meant to be implemented by a client of the DTM, and allows
stripping of whitespace nodes.
/**
 * This interface is meant to be implemented by a client of the DTM, and allows
 * stripping of whitespace nodes.
 */
public interface DTMWSFilter
{
  
Do not strip whitespace child nodes of this element.
/**
   * Do not strip whitespace child nodes of this element.
   */
  public static final short NOTSTRIP = 1;

  
Strip whitespace child nodes of this element.
/**
   * Strip whitespace child nodes of this element.
   */
  public static final short STRIP = 2;

  
Inherit whitespace stripping behavior of the parent node.
/**
   * Inherit whitespace stripping behavior of the parent node.
   */
  public static final short INHERIT = 3;

  
Test whether whitespace-only text nodes are visible in the logical
view of DTM. Normally, this function
will be called by the implementation of DTM;
it is not normally called directly from
user code.
Params:
elementHandle – int Handle of the element.
Returns:
one of NOTSTRIP, STRIP, or INHERIT./**
   * Test whether whitespace-only text nodes are visible in the logical
   * view of <code>DTM</code>. Normally, this function
   * will be called by the implementation of <code>DTM</code>;
   * it is not normally called directly from
   * user code.
   *
   * @param elementHandle int Handle of the element.
   * @return one of NOTSTRIP, STRIP, or INHERIT.
   */
  public short getShouldStripSpace(int elementHandle, DTM dtm);

}