aboutsummaryrefslogtreecommitdiff
path: root/libjava/classpath/gnu/regexp/RETokenAny.java
diff options
context:
space:
mode:
Diffstat (limited to 'libjava/classpath/gnu/regexp/RETokenAny.java')
-rw-r--r--libjava/classpath/gnu/regexp/RETokenAny.java99
1 files changed, 0 insertions, 99 deletions
diff --git a/libjava/classpath/gnu/regexp/RETokenAny.java b/libjava/classpath/gnu/regexp/RETokenAny.java
deleted file mode 100644
index a37d956..0000000
--- a/libjava/classpath/gnu/regexp/RETokenAny.java
+++ /dev/null
@@ -1,99 +0,0 @@
-/* gnu/regexp/RETokenAny.java
- Copyright (C) 2006 Free Software Foundation, Inc.
-
-This file is part of GNU Classpath.
-
-GNU Classpath is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU Classpath is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Classpath; see the file COPYING. If not, write to the
-Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301 USA.
-
-Linking this library statically or dynamically with other modules is
-making a combined work based on this library. Thus, the terms and
-conditions of the GNU General Public License cover the whole
-combination.
-
-As a special exception, the copyright holders of this library give you
-permission to link this library with independent modules to produce an
-executable, regardless of the license terms of these independent
-modules, and to copy and distribute the resulting executable under
-terms of your choice, provided that you also meet, for each linked
-independent module, the terms and conditions of the license of that
-module. An independent module is a module which is not derived from
-or based on this library. If you modify this library, you may extend
-this exception to your version of the library, but you are not
-obligated to do so. If you do not wish to do so, delete this
-exception statement from your version. */
-
-
-package gnu.regexp;
-
-final class RETokenAny extends REToken {
- /** True if '.' can match a newline (RE_DOT_NEWLINE) */
- private boolean newline;
-
- /** True if '.' can't match a null (RE_DOT_NOT_NULL) */
- private boolean matchNull;
-
- RETokenAny(int subIndex, boolean newline, boolean matchNull) {
- super(subIndex);
- this.newline = newline;
- this.matchNull = matchNull;
- }
-
- int getMinimumLength() {
- return 1;
- }
-
- int getMaximumLength() {
- return 1;
- }
-
- REMatch matchThis(CharIndexed input, REMatch mymatch) {
- char ch = input.charAt(mymatch.index);
- boolean retval = matchOneChar(ch);
- if (retval) {
- ++mymatch.index;
- return mymatch;
- }
- return null;
- }
-
- boolean matchOneChar(char ch) {
- if ((ch == CharIndexed.OUT_OF_BOUNDS)
- || (!newline && (ch == '\n'))
- || (matchNull && (ch == 0))) {
- return false;
- }
- return true;
- }
-
- boolean returnsFixedLengthMatches() { return true; }
-
- int findFixedLengthMatches(CharIndexed input, REMatch mymatch, int max) {
- int index = mymatch.index;
- int numRepeats = 0;
- while (true) {
- if (numRepeats >= max) break;
- char ch = input.charAt(index++);
- if (! matchOneChar(ch)) break;
- numRepeats++;
- }
- return numRepeats;
- }
-
- void dump(StringBuffer os) {
- os.append('.');
- }
-}
-