01: /*
02: * This file is part of PFIXCORE.
03: *
04: * PFIXCORE is free software; you can redistribute it and/or modify
05: * it under the terms of the GNU Lesser General Public License as published by
06: * the Free Software Foundation; either version 2 of the License, or
07: * (at your option) any later version.
08: *
09: * PFIXCORE is distributed in the hope that it will be useful,
10: * but WITHOUT ANY WARRANTY; without even the implied warranty of
11: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12: * GNU Lesser General Public License for more details.
13: *
14: * You should have received a copy of the GNU Lesser General Public License
15: * along with PFIXCORE; if not, write to the Free Software
16: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17: *
18: */
19:
20: package de.schlund.pfixxml.targets;
21:
22: import java.util.TreeMap;
23: import java.util.TreeSet;
24:
25: import org.w3c.dom.Document;
26:
27: /**
28: *
29: *
30: */
31:
32: public interface Target extends Comparable<Target> {
33: TargetType getType();
34:
35: String getTargetKey();
36:
37: TargetGenerator getTargetGenerator();
38:
39: Target getXMLSource();
40:
41: Target getXSLSource();
42:
43: Themes getThemes();
44:
45: TreeMap<String, Object> getParams();
46:
47: TreeSet<PageInfo> getPageInfos();
48:
49: long getModTime();
50:
51: String toString();
52:
53: String getFullName();
54:
55: /**
56: * Get the value of the target. Depending on the
57: * circumstances this will trigger a recursive
58: * generation of the target.</br>
59: * @return the value of this target.
60: * @throws TargetGenerationException on
61: * known errors which can occur on target
62: * generation.
63: */
64: Object getValue() throws TargetGenerationException;
65:
66: boolean needsUpdate() throws Exception;
67:
68: Document getDOM() throws TargetGenerationException;
69: }
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