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Diffstat (limited to 'libjava/classpath/gnu/regexp/RETokenAny.java')
-rw-r--r-- | libjava/classpath/gnu/regexp/RETokenAny.java | 99 |
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('.'); - } -} - |