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Java > Open Source Codes > org > joseki > util > NullOutputStream


1 /*
2  * (c) Copyright 2003, 2004 Hewlett-Packard Development Company, LP
3  * [See end of file]
4  */
5
6 package org.joseki.util;
7
8 import java.io.* ;
9
10 /**
11 * Code needed to implement an OutputStream that does nothing.
12 */
13
14
15 public class NullOutputStream extends /*Filter*/OutputStream
16 {
17     public NullOutputStream()
18     {
19     }
20
21     // The OutputStream operations
22 public void close() throws IOException { /* .close() ;*/ }
23     public void flush() throws IOException { /* .flush() ;*/ }
24
25     // Need to implement this one.
26 public void write(int b) throws IOException { /* .write(b) ;*/ }
27     public void write(byte b[]) throws IOException { /* this.write(b, 0, b.length) ; */}
28
29     // Good to implement this one.
30 public void write(byte[] b, int off, int len) throws IOException
31     {
32         // Work function
33 }
34     
35 }
36
37 /*
38  * (c) Copyright 2003, 2004 Hewlett-Packard Development Company, LP
39  * All rights reserved.
40  *
41  * Redistribution and use in source and binary forms, with or without
42  * modification, are permitted provided that the following conditions
43  * are met:
44  * 1. Redistributions of source code must retain the above copyright
45  * notice, this list of conditions and the following disclaimer.
46  * 2. Redistributions in binary form must reproduce the above copyright
47  * notice, this list of conditions and the following disclaimer in the
48  * documentation and/or other materials provided with the distribution.
49  * 3. The name of the author may not be used to endorse or promote products
50  * derived from this software without specific prior written permission.
51  *
52  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
53  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
54  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
55  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
56  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
57  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
58  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
59  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
60  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
61  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
62  */
63
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