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Skipped | 16 | 8 | 8 |
1 | // | |
2 | // This software is now distributed according to | |
3 | // the Lesser Gnu Public License. Please see | |
4 | // http://www.gnu.org/copyleft/lesser.txt for | |
5 | // the details. | |
6 | // -- Happy Computing! | |
7 | // | |
8 | package com.stevesoft.pat; | |
9 | ||
10 | import java.util.Hashtable; | |
11 | ||
12 | /** | |
13 | * Implements the (?<number) Pattern, where number is an integer telling us | |
14 | * how far to back up in the Pattern. Not in perl 5. | |
15 | */ | |
16 | class Skipped extends Pattern | |
17 | { | |
18 | String s; | |
19 | ||
20 | 0 | Skipped(String s) |
21 | { | |
22 | 0 | this.s = s; |
23 | } | |
24 | ||
25 | 0 | public String toString() |
26 | { | |
27 | 0 | return s + nextString(); |
28 | } | |
29 | ||
30 | 0 | public int matchInternal(int pos, Pthings pt) |
31 | { | |
32 | // if(pt.no_check || s.regionMatches(pt.ignoreCase,0,pt.src,pos,s.length())) | |
33 | 0 | if (pt.no_check || CaseMgr.regionMatches(s, pt.ignoreCase, 0, pt.src, |
34 | pos, s.length())) | |
35 | { | |
36 | 0 | return nextMatch(pos + s.length(), pt); |
37 | } | |
38 | 0 | return -1; |
39 | } | |
40 | ||
41 | 0 | public patInt minChars() |
42 | { | |
43 | 0 | return new patInt(s.length()); |
44 | } | |
45 | ||
46 | 0 | public patInt maxChars() |
47 | { | |
48 | 0 | return new patInt(s.length()); |
49 | } | |
50 | ||
51 | 0 | Pattern clone1(Hashtable h) |
52 | { | |
53 | 0 | return new Skipped(s); |
54 | } | |
55 | }; |