1. /*
  2. * The Apache Software License, Version 1.1
  3. *
  4. *
  5. * Copyright (c) 1999-2002 The Apache Software Foundation. All rights
  6. * reserved.
  7. *
  8. * Redistribution and use in source and binary forms, with or without
  9. * modification, are permitted provided that the following conditions
  10. * are met:
  11. *
  12. * 1. Redistributions of source code must retain the above copyright
  13. * notice, this list of conditions and the following disclaimer.
  14. *
  15. * 2. Redistributions in binary form must reproduce the above copyright
  16. * notice, this list of conditions and the following disclaimer in
  17. * the documentation and/or other materials provided with the
  18. * distribution.
  19. *
  20. * 3. The end-user documentation included with the redistribution,
  21. * if any, must include the following acknowledgment:
  22. * "This product includes software developed by the
  23. * Apache Software Foundation (http://www.apache.org/)."
  24. * Alternately, this acknowledgment may appear in the software itself,
  25. * if and wherever such third-party acknowledgments normally appear.
  26. *
  27. * 4. The names "Xerces" and "Apache Software Foundation" must
  28. * not be used to endorse or promote products derived from this
  29. * software without prior written permission. For written
  30. * permission, please contact apache@apache.org.
  31. *
  32. * 5. Products derived from this software may not be called "Apache",
  33. * nor may "Apache" appear in their name, without prior written
  34. * permission of the Apache Software Foundation.
  35. *
  36. * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
  37. * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  38. * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  39. * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
  40. * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  41. * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  42. * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
  43. * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  44. * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  45. * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  46. * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  47. * SUCH DAMAGE.
  48. * ====================================================================
  49. *
  50. * This software consists of voluntary contributions made by many
  51. * individuals on behalf of the Apache Software Foundation and was
  52. * originally based on software copyright (c) 1999, International
  53. * Business Machines, Inc., http://www.apache.org. For more
  54. * information on the Apache Software Foundation, please see
  55. * <http://www.apache.org/>.
  56. */
  57. package com.sun.org.apache.xerces.internal.dom;
  58. /**
  59. * Represents an XML (or HTML) comment.
  60. *
  61. * @version $Id: DeferredCommentImpl.java,v 1.9 2002/01/29 01:15:07 lehors Exp $
  62. * @since PR-DOM-Level-1-19980818.
  63. */
  64. public class DeferredCommentImpl
  65. extends CommentImpl
  66. implements DeferredNode {
  67. //
  68. // Constants
  69. //
  70. /** Serialization version. */
  71. static final long serialVersionUID = 6498796371083589338L;
  72. //
  73. // Data
  74. //
  75. /** Node index. */
  76. protected transient int fNodeIndex;
  77. //
  78. // Constructors
  79. //
  80. /**
  81. * This is the deferred constructor. Only the fNodeIndex is given here. All other data,
  82. * can be requested from the ownerDocument via the index.
  83. */
  84. DeferredCommentImpl(DeferredDocumentImpl ownerDocument, int nodeIndex) {
  85. super(ownerDocument, null);
  86. fNodeIndex = nodeIndex;
  87. needsSyncData(true);
  88. } // <init>(DeferredDocumentImpl,int)
  89. //
  90. // DeferredNode methods
  91. //
  92. /** Returns the node index. */
  93. public int getNodeIndex() {
  94. return fNodeIndex;
  95. }
  96. //
  97. // Protected methods
  98. //
  99. /** Synchronizes the data (name and value) for fast nodes. */
  100. protected void synchronizeData() {
  101. // no need to sync in the future
  102. needsSyncData(false);
  103. // fluff data
  104. DeferredDocumentImpl ownerDocument =
  105. (DeferredDocumentImpl) this.ownerDocument();
  106. data = ownerDocument.getNodeValueString(fNodeIndex);
  107. } // synchronizeData()
  108. } // class DeferredCommentImpl