01: /*
02: * Copyright (C) 1999-2004 <A href="http://www-ist.massey.ac.nz/JBDietrich" target="_top">Jens Dietrich</a>
03: *
04: * This library is free software; you can redistribute it and/or
05: * modify it under the terms of the GNU Lesser General Public
06: * License as published by the Free Software Foundation; either
07: * version 2 of the License, or (at your option) any later version.
08: *
09: * This library is distributed in the hope that it will be useful,
10: * but WITHOUT ANY WARRANTY; without even the implied warranty of
11: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12: * Lesser General Public License for more details.
13: *
14: * You should have received a copy of the GNU Lesser General Public
15: * License along with this library; if not, write to the Free Software
16: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17: */
18: package org.mandarax.util;
19:
20: import java.io.*;
21:
22: /**
23: * A writer that does nothing.
24: * @author <A href="http://www-ist.massey.ac.nz/JBDietrich" target="_top">Jens Dietrich</A>
25: * @version 3.4 <7 March 05>
26: * @since 3.0
27: */
28:
29: public class NullWriter extends Writer {
30: public static NullWriter nullWriter = new NullWriter();
31: public static PrintWriter printWriter = new PrintWriter(nullWriter);
32:
33: /**
34: * Close the writer.
35: */
36: public void close() {
37: // nothing to do here
38: }
39:
40: /**
41: * Flush the writer.
42: */
43: public void flush() {
44: // nothing to do here
45: }
46:
47: /**
48: * Write data.
49: * @param cbuf - Array of characters
50: * @param off - Offset from which to start writing characters
51: * @param len - Number of characters to write
52: */
53: public void write(char[] cbuf, int off, int len) {
54: // nothing to do here
55: }
56: }
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