--- /dev/null
+/*
+ * gnu/regexp/RETokenAny.java
+ * Copyright (C) 1998-2001 Wes Biggs
+ *
+ * This library is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation; either version 2.1 of the License, or
+ * (at your option) any later version.
+ *
+ * This library 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 Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+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;
+ }
+
+ boolean match(CharIndexed input, REMatch mymatch) {
+ char ch = input.charAt(mymatch.index);
+ if ((ch == CharIndexed.OUT_OF_BOUNDS)
+ || (!newline && (ch == '\n'))
+ || (matchNull && (ch == 0))) {
+ return false;
+ }
+ ++mymatch.index;
+ return next(input, mymatch);
+ }
+
+ void dump(StringBuffer os) {
+ os.append('.');
+ }
+}
+