01: /*
02: * Copyright (C) 2004 NNL Technology AB
03: * Visit www.infonode.net for information about InfoNode(R)
04: * products and how to contact NNL Technology AB.
05: *
06: * This program is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU General Public License
08: * as published by the Free Software Foundation; either version 2
09: * of the License, or (at your option) any later version.
10: *
11: * This program is distributed in the hope that it will be useful,
12: * but WITHOUT ANY WARRANTY; without even the implied warranty of
13: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14: * GNU General Public License for more details.
15: *
16: * You should have received a copy of the GNU General Public License
17: * along with this program; if not, write to the Free Software
18: * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
19: * MA 02111-1307, USA.
20: */
21:
22: // $Id: LocationDecoder.java,v 1.5 2005/02/16 11:28:14 jesper Exp $
23: package net.infonode.docking.location;
24:
25: import net.infonode.docking.RootWindow;
26:
27: import java.io.IOException;
28: import java.io.ObjectInputStream;
29:
30: /**
31: * @author $Author: jesper $
32: * @version $Revision: 1.5 $
33: */
34: public class LocationDecoder {
35: public static final int NULL = 0;
36: public static final int ROOT = 1;
37: public static final int SPLIT = 2;
38: public static final int TAB = 3;
39:
40: private LocationDecoder() {
41: }
42:
43: public static WindowLocation decode(ObjectInputStream in,
44: RootWindow rootWindow) throws IOException {
45: int type = in.readInt();
46:
47: switch (type) {
48: case NULL:
49: return NullLocation.INSTANCE;
50:
51: case ROOT:
52: return WindowRootLocation.decode(in, rootWindow);
53:
54: case SPLIT:
55: return WindowSplitLocation.decode(in, rootWindow);
56:
57: case TAB:
58: return WindowTabLocation.decode(in, rootWindow);
59:
60: default:
61: throw new IOException("Invalid location type!");
62: }
63: }
64: }
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