/* *  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('.');  }}