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1
7 package fr.jayasoft.ivy.matcher;
8
9 public final class ExactPatternMatcher implements PatternMatcher {
10
11 public static class ExactMatcher implements Matcher {
12 protected String  _exp;
13
14 public ExactMatcher(String exp) {
15 _exp = exp;
16 }
17
18 public boolean matches(String str) {
19 return str == null ? _exp == null : str.equals(_exp);
20 }
21
22 public boolean isExact() {
23 return true;
24 }
25 }
26
27 private static final ExactPatternMatcher INSTANCE = new ExactPatternMatcher();
28 public static PatternMatcher getInstance() {
29 return INSTANCE;
30 }
31
32 private ExactPatternMatcher() {
33 }
34
35 public String getName() {
36 return EXACT;
37 }
38
39 public Matcher getMatcher(String exp) {
40 if (ANY_EXPRESSION.equals(exp)) {
41 return AnyMatcher.getInstance();
42 }
43 return new ExactMatcher(exp);
44 }
45 }
46 |
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