svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.spi / src / main / java / org / gvsig / fmap / dal / feature / spi / DefaultLongList.java @ 40435
History | View | Annotate | Download (2.02 KB)
1 | 40435 | jjdelcerro | /* gvSIG. Geographic Information System of the Valencian Government
|
---|---|---|---|
2 | *
|
||
3 | * Copyright (C) 2007-2008 Infrastructures and Transports Department
|
||
4 | * of the Valencian Government (CIT)
|
||
5 | *
|
||
6 | * This program is free software; you can redistribute it and/or
|
||
7 | * modify it under the terms of the GNU General Public License
|
||
8 | * as published by the Free Software Foundation; either version 2
|
||
9 | * 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., 51 Franklin Street, Fifth Floor, Boston,
|
||
19 | * MA 02110-1301, USA.
|
||
20 | *
|
||
21 | */
|
||
22 | |||
23 | /*
|
||
24 | * AUTHORS (In addition to CIT):
|
||
25 | * 2008 {{Company}} {{Task}}
|
||
26 | */
|
||
27 | |||
28 | package org.gvsig.fmap.dal.feature.spi; |
||
29 | |||
30 | import java.util.Iterator; |
||
31 | import java.util.List; |
||
32 | |||
33 | /**
|
||
34 | * Default implementation for {@link LongList}<br>
|
||
35 | * <br>
|
||
36 | *
|
||
37 | * <strong>Note:</strong> This class is based on {@link java.util.List}
|
||
38 | */
|
||
39 | public class DefaultLongList implements LongList { |
||
40 | |||
41 | private List list = null; |
||
42 | |||
43 | public DefaultLongList(List list) { |
||
44 | this.list = list;
|
||
45 | } |
||
46 | |||
47 | /*
|
||
48 | * (non-Javadoc)
|
||
49 | *
|
||
50 | * @see org.gvsig.fmap.dal.feature.spi.LongList#getSize()
|
||
51 | */
|
||
52 | public long getSize() { |
||
53 | return list.size();
|
||
54 | } |
||
55 | |||
56 | /*
|
||
57 | * (non-Javadoc)
|
||
58 | *
|
||
59 | * @see org.gvsig.fmap.dal.feature.spi.LongList#isEmpty()
|
||
60 | */
|
||
61 | public boolean isEmpty() { |
||
62 | return list.isEmpty();
|
||
63 | } |
||
64 | |||
65 | /*
|
||
66 | * (non-Javadoc)
|
||
67 | *
|
||
68 | * @see org.gvsig.fmap.dal.feature.spi.LongList#iterator()
|
||
69 | */
|
||
70 | public Iterator iterator() { |
||
71 | return list.iterator();
|
||
72 | } |
||
73 | |||
74 | /*
|
||
75 | * (non-Javadoc)
|
||
76 | *
|
||
77 | * @see org.gvsig.fmap.dal.feature.spi.LongList#iterator(long)
|
||
78 | */
|
||
79 | public Iterator iterator(long index) { |
||
80 | if (index > Integer.MAX_VALUE || index < Integer.MIN_VALUE) { |
||
81 | throw new IndexOutOfBoundsException(); |
||
82 | } |
||
83 | return list.listIterator((int) index); |
||
84 | } |
||
85 | } |