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1 package com.thaiopensource.relaxng.impl;
2
3 import com.thaiopensource.xml.util.Name;
4
5 class ChoiceNameClass implements NameClass {
6
7 private final NameClass nameClass1;
8 private final NameClass nameClass2;
9
10 ChoiceNameClass(NameClass nameClass1, NameClass nameClass2) {
11 this.nameClass1 = nameClass1;
12 this.nameClass2 = nameClass2;
13 }
14
15 public boolean contains(Name name) {
16 return (nameClass1.contains(name)
17 || nameClass2.contains(name));
18 }
19
20 public int containsSpecificity(Name name) {
21 return Math.max(nameClass1.containsSpecificity(name),
22 nameClass2.containsSpecificity(name));
23 }
24
25 public int hashCode() {
26 return nameClass1.hashCode() ^ nameClass2.hashCode();
27 }
28
29 public boolean equals(Object  obj) {
30 if (obj == null || !(obj instanceof ChoiceNameClass))
31 return false;
32 ChoiceNameClass other = (ChoiceNameClass)obj;
33 return (nameClass1.equals(other.nameClass1)
34 && nameClass2.equals(other.nameClass2));
35 }
36
37 public void accept(NameClassVisitor visitor) {
38 visitor.visitChoice(nameClass1, nameClass2);
39 }
40
41 public boolean isOpen() {
42 return nameClass1.isOpen() || nameClass2.isOpen();
43 }
44 }
45 |
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