1/*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the  "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
9 *
10 *     http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18/*
19 * $Id: WhiteSpaceInfo.java 468643 2006-10-28 06:56:03Z minchau $
20 */
21package org.apache.xalan.templates;
22
23import org.apache.xpath.XPath;
24
25/**
26 * This is used as a special "fake" template that can be
27 * handled by the TemplateList to do pattern matching
28 * on nodes.
29 */
30public class WhiteSpaceInfo extends ElemTemplate
31{
32    static final long serialVersionUID = 6389208261999943836L;
33
34  /** Flag indicating whether whitespaces should be stripped.
35   *  @serial        */
36  private boolean m_shouldStripSpace;
37
38  /**
39   * Return true if this element specifies that the node that
40   * matches the match pattern should be stripped, otherwise
41   * the space should be preserved.
42   *
43   * @return value of m_shouldStripSpace flag
44   */
45  public boolean getShouldStripSpace()
46  {
47    return m_shouldStripSpace;
48  }
49
50  /**
51   * Constructor WhiteSpaceInfo
52   * @param thisSheet The current stylesheet
53   */
54  public WhiteSpaceInfo(Stylesheet thisSheet)
55  {
56  	setStylesheet(thisSheet);
57  }
58
59
60  /**
61   * Constructor WhiteSpaceInfo
62   *
63   *
64   * @param matchPattern Match pattern
65   * @param shouldStripSpace Flag indicating whether or not
66   * to strip whitespaces
67   * @param thisSheet The current stylesheet
68   */
69  public WhiteSpaceInfo(XPath matchPattern, boolean shouldStripSpace, Stylesheet thisSheet)
70  {
71
72    m_shouldStripSpace = shouldStripSpace;
73
74    setMatch(matchPattern);
75
76    setStylesheet(thisSheet);
77  }
78
79  /**
80   * This function is called to recompose() all of the WhiteSpaceInfo elements.
81   */
82  public void recompose(StylesheetRoot root)
83  {
84    root.recomposeWhiteSpaceInfo(this);
85  }
86
87}
88