| Class | Line # | Actions | |||
|---|---|---|---|---|---|
| Any | 15 | 10 | 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 | * This is the '.' character in a Pattern. It matches any character. | |
| 14 | */ | |
| 15 | class Any extends Pattern | |
| 16 | { | |
| 17 | 13 | public int matchInternal(int pos, Pthings pt) |
| 18 | { | |
| 19 | 13 | if (pos < pt.src.length()) |
| 20 | { | |
| 21 | 13 | if (pt.dotDoesntMatchCR) |
| 22 | { | |
| 23 | 13 | if (pt.src.charAt(pos) != '\n') |
| 24 | { | |
| 25 | 13 | return nextMatch(pos + 1, pt); |
| 26 | } | |
| 27 | } | |
| 28 | else | |
| 29 | { | |
| 30 | 0 | return nextMatch(pos + 1, pt); |
| 31 | } | |
| 32 | } | |
| 33 | 0 | return -1; |
| 34 | } | |
| 35 | ||
| 36 | 0 | public String toString() |
| 37 | { | |
| 38 | 0 | return "." + nextString(); |
| 39 | } | |
| 40 | ||
| 41 | 0 | public patInt minChars() |
| 42 | { | |
| 43 | 0 | return new patInt(1); |
| 44 | } | |
| 45 | ||
| 46 | 0 | public patInt maxChars() |
| 47 | { | |
| 48 | 0 | return new patInt(1); |
| 49 | } | |
| 50 | ||
| 51 | 0 | public Pattern clone1(Hashtable h) |
| 52 | { | |
| 53 | 0 | return new Any(); |
| 54 | } | |
| 55 | }; |