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StringTextReceiver.java | - | 0% | 0% | 0% |
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1 | /* | |
2 | * Copyright (c) 2001-2004, | |
3 | * RedVerst Group, ISP RAS http://www.ispras.ru | |
4 | * All rights reserved. | |
5 | * | |
6 | * Redistribution and use in source and binary forms, with or without | |
7 | * modification, are permitted provided that the following conditions are met: | |
8 | * | |
9 | * 1. Redistributions of source code must retain the above copyright notice, this | |
10 | * list of conditions and the following disclaimer. | |
11 | * | |
12 | * 2. Redistributions in binary form must reproduce the above copyright notice, | |
13 | * this list of conditions and the following disclaimer in the documentation | |
14 | * and/or other materials provided with the distribution. | |
15 | * | |
16 | * 3. The names "ATP", "TreeDL", "RedVerst", "ISP RAS" | |
17 | * may not be used to endorse or promote products derived from this software | |
18 | * without specific prior written permission. | |
19 | * | |
20 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND | |
21 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
22 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
23 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR | |
24 | * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
25 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
26 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON | |
27 | * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
28 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
29 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
30 | */ | |
31 | ||
32 | package com.unitesk.atp.text.filters; | |
33 | ||
34 | /** | |
35 | * Text receiver that buffers text in internal buffer | |
36 | * and returns it as String on demand. | |
37 | * | |
38 | * @author <A href="mailto:demakov@ispras.ru">Alexey Demakov</A> | |
39 | * @version $Id: StringTextReceiver.java,v 1.2 2004/10/11 15:00:42 all-x Exp $ | |
40 | */ | |
41 | public class StringTextReceiver implements TextReceiver | |
42 | { | |
43 | /** | |
44 | * Class constructor. | |
45 | */ | |
46 | 0 | public StringTextReceiver() |
47 | { | |
48 | } | |
49 | ||
50 | /** | |
51 | * Gets the text currently buffered and clear buffer. | |
52 | * | |
53 | * @return The text currently buffered. | |
54 | */ | |
55 | 0 | public String getText() |
56 | { | |
57 | 0 | String res = buffer.toString(); |
58 | 0 | buffer.setLength( 0 ); |
59 | 0 | return res; |
60 | } | |
61 | ||
62 | //-------------------------------------------------------------------------- | |
63 | // interface TextReceiver | |
64 | ||
65 | /** | |
66 | * Appends the specified string to the internal buffer. | |
67 | * | |
68 | * @param s The string to write. | |
69 | */ | |
70 | 0 | public void txt( String s ) |
71 | { | |
72 | 0 | buffer.append( s ); |
73 | } | |
74 | ||
75 | /** | |
76 | * Appends the line separator to the internal buffer. | |
77 | */ | |
78 | 0 | public void nl() |
79 | { | |
80 | 0 | buffer.append( endl ); |
81 | } | |
82 | ||
83 | //-------------------------------------------------------------------------- | |
84 | // implementation | |
85 | ||
86 | private StringBuffer buffer = new StringBuffer(); | |
87 | ||
88 | private static final String endl = System.getProperty( "line.separator" ); | |
89 | } |
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