| Class | Line # | Actions | |||
|---|---|---|---|---|---|
| CustomEndpoint | 16 | 7 | 5 |
| 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 | * This class is needed internally to make backtracking work correctly in | |
| 14 | * user-defined patterns. | |
| 15 | */ | |
| 16 | class CustomEndpoint extends Pattern | |
| 17 | { | |
| 18 | Custom c; | |
| 19 | ||
| 20 | 0 | CustomEndpoint(Custom cm) |
| 21 | { | |
| 22 | 0 | c = cm; |
| 23 | } | |
| 24 | ||
| 25 | 0 | public int matchInternal(int pos, Pthings pt) |
| 26 | { | |
| 27 | 0 | int npos = c.v.validate(pt.src, c.start, pos); |
| 28 | 0 | if (npos >= 0) |
| 29 | { | |
| 30 | 0 | return nextMatch(npos, pt); |
| 31 | } | |
| 32 | 0 | return -1; |
| 33 | } | |
| 34 | ||
| 35 | 0 | public String toString() |
| 36 | { | |
| 37 | 0 | return ""; |
| 38 | } | |
| 39 | ||
| 40 | 0 | Pattern clone1(Hashtable h) |
| 41 | { | |
| 42 | 0 | return new CustomEndpoint((Custom) c.clone(h)); |
| 43 | } | |
| 44 | } |