01: //
02: // Informa -- RSS Library for Java
03: // Copyright (c) 2002 by Niko Schmuck
04: //
05: // Niko Schmuck
06: // http://sourceforge.net/projects/informa
07: // mailto:niko_schmuck@users.sourceforge.net
08: //
09: // This library is free software.
10: //
11: // You may redistribute it and/or modify it under the terms of the GNU
12: // Lesser General Public License as published by the Free Software Foundation.
13: //
14: // Version 2.1 of the license should be included with this distribution in
15: // the file LICENSE. If the license is not included with this distribution,
16: // you may find a copy at the FSF web site at 'www.gnu.org' or 'www.fsf.org',
17: // or you may write to the Free Software Foundation, 675 Mass Ave, Cambridge,
18: // MA 02139 USA.
19: //
20: // This library is distributed in the hope that it will be useful,
21: // but WITHOUT ANY WARRANTY; without even the implied waranty of
22: // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
23: // Lesser General Public License for more details.
24: //
25:
26: // $Id: CategoryIF.java,v 1.12 2006/12/04 23:40:02 italobb Exp $
27:
28: package de.nava.informa.core;
29:
30: /**
31: * This interface is implemented by objects representing categories in
32: * which channels could be organised in the news channel object model.</p>
33: *
34: * <p>{@link WithChildrenMIF#getChildren()} collection contains here nested
35: * CategoryIF objects</p>
36: *
37: * @author Niko Schmuck (niko@nava.de)
38: */
39: public interface CategoryIF extends WithIdMIF, WithTitleMIF,
40: WithChildrenMIF<CategoryIF> {
41:
42: String getDomain();
43:
44: void setDomain(String domain);
45:
46: CategoryIF getParent();
47:
48: void setParent(CategoryIF parent);
49:
50: void addChild(CategoryIF child);
51:
52: void removeChild(CategoryIF child);
53:
54: }
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