CharacterDataEditAS


1   /*
2    * Copyright (c) 2001 World Wide Web Consortium,
3    * (Massachusetts Institute of Technology, Institut National de
4    * Recherche en Informatique et en Automatique, Keio University). All
5    * Rights Reserved. This program is distributed under the W3C's Software
6    * Intellectual Property License. This program is distributed in the
7    * hope that it will be useful, but WITHOUT ANY WARRANTY; without even
8    * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
9    * PURPOSE.
10   * See W3C License http://www.w3.org/Consortium/Legal/ for more details.
11   */
12  
13  package org.apache.xerces.dom3.as;
14  
15  /**
16   * @deprecated
17   * This interface extends the <code>NodeEditAS</code> interface with 
18   * additional methods for document editing. An object implementing this 
19   * interface must also implement NodeEditAS interface.
20   * <p>See also the <a HREF='http://www.w3.org/TR/2001/WD-DOM-Level-3-ASLS-20011025'>Document Object Model (DOM) Level 3 Abstract Schemas and Load
21  and Save Specification</a>.
22   */
23  public interface CharacterDataEditAS extends NodeEditAS {
24      /**
25       * <code>true</code> if content only whitespace; <code>false</code> for 
26       * non-whitespace.
27       */
28      public boolean getIsWhitespaceOnly();
29  
30      /**
31       * Determines if data can be set.
32       * @param offset Offset.
33       * @param count Argument to be set.
34       * @return <code>true</code> if no reason it can't be done; 
35       *   <code>false</code> if it can't be done.
36       */
37      public boolean canSetData(int offset, 
38                                int count);
39  
40      /**
41       * Determines if data can be appended.
42       * @param arg Argument to be appended.
43       * @return <code>true</code> if no reason it can't be done; 
44       *   <code>false</code> if it can't be done.
45       */
46      public boolean canAppendData(String   arg);
47  
48      /**
49       * Determines if data can be replaced.
50       * @param offset Offset.
51       * @param count Replacement.
52       * @param arg Argument to be set.
53       * @return <code>true</code> if no reason it can't be done; 
54       *   <code>false</code> if it can't be done.
55       */
56      public boolean canReplaceData(int offset, 
57                                    int count, 
58                                    String   arg);
59  
60      /**
61       * Determines if data can be inserted.
62       * @param offset Offset.
63       * @param arg Argument to be set.
64       * @return <code>true</code> if no reason it can't be done; 
65       *   <code>false</code> if it can't be done.
66       */
67      public boolean canInsertData(int offset, 
68                                   String   arg);
69  
70      /**
71       * Determines if data can be deleted.
72       * @param offset Offset.
73       * @param count Number of 16-bit units to delete.
74       * @return <code>true</code> if no reason it can't be done; 
75       *   <code>false</code> if it can't be done.
76       */
77      public boolean canDeleteData(int offset, 
78                                   int count);
79  
80  }
81
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