2 * gnu/regexp/RETokenAny.java
3 * Copyright (C) 1998-2001 Wes Biggs
5 * This library is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU Lesser General Public License as published
7 * by the Free Software Foundation; either version 2.1 of the License, or
8 * (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 final class RETokenAny extends REToken {
23 /** True if '.' can match a newline (RE_DOT_NEWLINE) */
24 private boolean newline;
26 /** True if '.' can't match a null (RE_DOT_NOT_NULL) */
27 private boolean matchNull;
29 RETokenAny(int subIndex, boolean newline, boolean matchNull) {
31 this.newline = newline;
32 this.matchNull = matchNull;
35 int getMinimumLength() {
39 boolean match(CharIndexed input, REMatch mymatch) {
40 char ch = input.charAt(mymatch.index);
41 if ((ch == CharIndexed.OUT_OF_BOUNDS)
42 || (!newline && (ch == '\n'))
43 || (matchNull && (ch == 0))) {
47 return next(input, mymatch);
50 void dump(StringBuffer os) {