Mercurial > hg > digilib-old
comparison servlet/src/digilib/io/DocuFileset.java @ 86:997ba69afb81
New version 1.8b1.
With directory and file information cache.
With enhanceRGB method for color correction.
author | robcast |
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date | Sun, 09 Mar 2003 21:37:27 +0100 |
parents | |
children | a398fc09ba71 |
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85:4e6757e8ccd4 | 86:997ba69afb81 |
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1 /* DocuFileset -- digilib image file info class. | |
2 | |
3 Digital Image Library servlet components | |
4 | |
5 Copyright (C) 2003 Robert Casties (robcast@mail.berlios.de) | |
6 | |
7 This program is free software; you can redistribute it and/or modify it | |
8 under the terms of the GNU General Public License as published by the | |
9 Free Software Foundation; either version 2 of the License, or (at your | |
10 option) any later version. | |
11 | |
12 Please read license.txt for the full details. A copy of the GPL | |
13 may be found at http://www.gnu.org/copyleft/lgpl.html | |
14 | |
15 You should have received a copy of the GNU General Public License | |
16 along with this program; if not, write to the Free Software | |
17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
18 | |
19 */ | |
20 package digilib.io; | |
21 | |
22 import java.util.Collection; | |
23 import java.util.Hashtable; | |
24 import java.util.Vector; | |
25 | |
26 /** | |
27 * @author casties | |
28 */ | |
29 public class DocuFileset extends Vector { | |
30 | |
31 // metadata | |
32 private Hashtable fileMeta = null; | |
33 // parent directory | |
34 private DocuDirectory parent = null; | |
35 | |
36 public DocuFileset(int initialCapacity, int capacityIncrement) { | |
37 super(initialCapacity, capacityIncrement); | |
38 } | |
39 | |
40 public DocuFileset(int initialCapacity) { | |
41 super(initialCapacity); | |
42 } | |
43 | |
44 public DocuFileset() { | |
45 super(); | |
46 } | |
47 | |
48 public DocuFileset(Collection c) { | |
49 super(c); | |
50 } | |
51 | |
52 /* (non-Javadoc) | |
53 * @see java.util.Collection#add(java.lang.Object) | |
54 */ | |
55 public synchronized boolean add(DocuFile f) { | |
56 f.setParent(this); | |
57 return super.add(f); | |
58 } | |
59 | |
60 public void readMeta() { | |
61 // check for file metadata... | |
62 } | |
63 | |
64 public String getName() { | |
65 if (this.elementCount > 0) { | |
66 return ((DocuFile) firstElement()).getName(); | |
67 } | |
68 return null; | |
69 } | |
70 /** | |
71 * @return DocuDirectory | |
72 */ | |
73 public DocuDirectory getParent() { | |
74 return parent; | |
75 } | |
76 | |
77 /** | |
78 * Sets the parent. | |
79 * @param parent The parent to set | |
80 */ | |
81 public void setParent(DocuDirectory parent) { | |
82 this.parent = parent; | |
83 } | |
84 | |
85 } |