/*
* Copyright (c) 1997, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**/
import java.io.*;
public class CharGenerator {
private IntGenerator r;
int min = 0, max = 0xffff;
public CharGenerator(IntGenerator r) {
this.r = r;
}
public CharGenerator(IntGenerator r, int min, int max) {
this.r = r;
this.min = min;
this.max = max;
}
public char next() {
char c;
do
c = (char) (r.next(max - min) + min);
while ((c == '\r') || (c == '\n')
|| ((c >= 0xd800) && (c <= 0xdfff))
|| (c == 0xfffe));
return c;
}
}