RTFAttribute


1   /*
2    * @(#)RTFAttribute.java    1.10 03/12/19
3    *
4    * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
5    * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
6    */
7   package javax.swing.text.rtf;
8   
9   import javax.swing.text.AttributeSet  ;
10  import javax.swing.text.MutableAttributeSet  ;
11  import java.io.IOException  ;
12  
13  /** 
14   * This interface describes a class which defines a 1-1 mapping between
15   * an RTF keyword and a SwingText attribute.
16   */
17  interface RTFAttribute
18  {
19      static final int D_CHARACTER = 0;
20      static final int D_PARAGRAPH = 1;
21      static final int D_SECTION = 2;
22      static final int D_DOCUMENT = 3;
23      static final int D_META = 4;
24  
25      /* These next three should really be public variables,
26         but you can't declare public variables in an interface... */
27      /* int domain; */
28      public int domain();
29      /* String swingName; */
30      public Object   swingName();
31      /* String rtfName; */
32      public String   rtfName();
33  
34      public boolean set(MutableAttributeSet   target);
35      public boolean set(MutableAttributeSet   target, int parameter);
36  
37      public boolean setDefault(MutableAttributeSet   target);
38  
39      /* TODO: This method is poorly thought out */
40      public boolean write(AttributeSet   source,
41                   RTFGenerator   target,
42               boolean force)
43          throws IOException  ;
44  
45      public boolean writeValue(Object   value,
46                    RTFGenerator   target,
47                    boolean force)
48          throws IOException  ;
49  }
50
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