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1
7 package javax.swing.text.rtf;
8
9 import java.util.Dictionary  ;
10 import java.util.Enumeration ;
11 import javax.swing.text.AttributeSet ;
12 import javax.swing.text.MutableAttributeSet ;
13
14
15
17 class MockAttributeSet
18 implements AttributeSet , MutableAttributeSet
19 {
20 public Dictionary backing;
21
22 public boolean isEmpty()
23 {
24 return backing.isEmpty();
25 }
26
27 public int getAttributeCount()
28 {
29 return backing.size();
30 }
31
32 public boolean isDefined(Object name)
33 {
34 return ( backing.get(name) ) != null;
35 }
36
37 public boolean isEqual(AttributeSet attr)
38 {
39 throw new InternalError ("MockAttributeSet: charade revealed!");
40 }
41
42 public AttributeSet copyAttributes()
43 {
44 throw new InternalError ("MockAttributeSet: charade revealed!");
45 }
46
47 public Object getAttribute(Object name)
48 {
49 return backing.get(name);
50 }
51
52 public void addAttribute(Object name, Object value)
53 {
54 backing.put(name, value);
55 }
56
57 public void addAttributes(AttributeSet attr)
58 {
59 Enumeration as = attr.getAttributeNames();
60 while(as.hasMoreElements()) {
61 Object el = as.nextElement();
62 backing.put(el, attr.getAttribute(el));
63 }
64 }
65
66 public void removeAttribute(Object name)
67 {
68 backing.remove(name);
69 }
70
71 public void removeAttributes(AttributeSet attr)
72 {
73 throw new InternalError ("MockAttributeSet: charade revealed!");
74 }
75
76 public void removeAttributes(Enumeration <?> en)
77 {
78 throw new InternalError ("MockAttributeSet: charade revealed!");
79 }
80
81 public void setResolveParent(AttributeSet pp)
82 {
83 throw new InternalError ("MockAttributeSet: charade revealed!");
84 }
85
86
87 public Enumeration getAttributeNames()
88 {
89 return backing.keys();
90 }
91
92 public boolean containsAttribute(Object name, Object value)
93 {
94 throw new InternalError ("MockAttributeSet: charade revealed!");
95 }
96
97 public boolean containsAttributes(AttributeSet attr)
98 {
99 throw new InternalError ("MockAttributeSet: charade revealed!");
100 }
101
102 public AttributeSet getResolveParent()
103 {
104 throw new InternalError ("MockAttributeSet: charade revealed!");
105 }
106 }
107
108
109 |
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