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Java > Open Source Codes > nu > xom > ASCIIWriter


1 /* Copyright 2002, 2003 Elliotte Rusty Harold
2    
3    This library is free software; you can redistribute it and/or modify
4    it under the terms of version 2.1 of the GNU Lesser General Public
5    License as published by the Free Software Foundation.
6    
7    This library is distributed in the hope that it will be useful,
8    but WITHOUT ANY WARRANTY; without even the implied warranty of
9    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10    GNU Lesser General Public License for more details.
11    
12    You should have received a copy of the GNU Lesser General Public
13    License along with this library; if not, write to the
14    Free Software Foundation, Inc., 59 Temple Place, Suite 330,
15    Boston, MA 02111-1307 USA
16    
17    You can contact Elliotte Rusty Harold by sending e-mail to
18    elharo@metalab.unc.edu. Please include the word "XOM" in the
19    subject line. The XOM home page is located at http://www.xom.nu/
20 */
21
22 package nu.xom;
23
24 import java.io.Writer JavaDoc;
25
26 /**
27  * @author Elliotte Rusty Harold
28  * @version 1.0
29  *
30  */
31 class ASCIIWriter extends TextWriter {
32
33     /**
34      * <p>
35      * Constructor for ASCIIWriter.
36      * </p>
37      *
38      * @param out the <code>Writer</code> to write to
39      * @param encoding the encoding the writer uses
40      */
41     ASCIIWriter(Writer JavaDoc out, String JavaDoc encoding) {
42         super(out, encoding);
43     }
44
45     /**
46      *
47      * @param c the character tested for availability in the ASCII character set
48      *
49      * @return true if this character must be escaped
50      * with a numeric character reference in ASCII
51      *
52      * @see nu.xom.TextWriter#needsEscaping(char)
53      */
54     boolean needsEscaping(char c) {
55         return c > 127;
56     }
57
58 }
59
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