01: /*
02: * @(#)EmptyClassChannelLogReader.java
03: *
04: * Copyright (C) 2002-2003 Matt Albrecht
05: * groboclown@users.sourceforge.net
06: * http://groboutils.sourceforge.net
07: *
08: * Permission is hereby granted, free of charge, to any person obtaining a
09: * copy of this software and associated documentation files (the "Software"),
10: * to deal in the Software without restriction, including without limitation
11: * the rights to use, copy, modify, merge, publish, distribute, sublicense,
12: * and/or sell copies of the Software, and to permit persons to whom the
13: * Software is furnished to do so, subject to the following conditions:
14: *
15: * The above copyright notice and this permission notice shall be included in
16: * all copies or substantial portions of the Software.
17: *
18: * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19: * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20: * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
21: * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22: * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
23: * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
24: * DEALINGS IN THE SOFTWARE.
25: */
26:
27: package net.sourceforge.groboutils.codecoverage.v2.logger;
28:
29: import java.io.IOException;
30:
31: import net.sourceforge.groboutils.codecoverage.v2.IChannelLogRecord;
32: import net.sourceforge.groboutils.codecoverage.v2.IClassChannelLogReader;
33:
34: /**
35: * Reads logs written by DirectoryChannelLogger.
36: *
37: * @author Matt Albrecht <a href="mailto:groboclown@users.sourceforge.net">groboclown@users.sourceforge.net</a>
38: * @version $Date: 2004/04/15 05:48:26 $
39: * @since December 17, 2002
40: */
41: public class EmptyClassChannelLogReader implements
42: IClassChannelLogReader {
43:
44: public EmptyClassChannelLogReader() {
45: // do nothing
46: }
47:
48: /**
49: * Reads the next record from the log. If there are no more records, then
50: * <tt>null</tt> is returned. These do not need to be returned in any
51: * specific order.
52: *
53: * @return the next log record.
54: * @exception IOException thrown if there was an underlying problem reading
55: * from the log.
56: */
57: public IChannelLogRecord nextRecord() throws IOException {
58: return null;
59: }
60: }
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