Class | Line # | Actions | |||
---|---|---|---|---|---|
AllColsIterator | 33 | 10 | 5 |
1 | /* | |
2 | * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$) | |
3 | * Copyright (C) $$Year-Rel$$ The Jalview Authors | |
4 | * | |
5 | * This file is part of Jalview. | |
6 | * | |
7 | * Jalview is free software: you can redistribute it and/or | |
8 | * modify it under the terms of the GNU General Public License | |
9 | * as published by the Free Software Foundation, either version 3 | |
10 | * of the License, or (at your option) any later version. | |
11 | * | |
12 | * Jalview is distributed in the hope that it will be useful, but | |
13 | * WITHOUT ANY WARRANTY; without even the implied warranty | |
14 | * of MERCHANTABILITY or FITNESS FOR A PARTICULAR | |
15 | * PURPOSE. See the GNU General Public License for more details. | |
16 | * | |
17 | * You should have received a copy of the GNU General Public License | |
18 | * along with Jalview. If not, see <http://www.gnu.org/licenses/>. | |
19 | * The Jalview Authors are detailed in the 'AUTHORS' file. | |
20 | */ | |
21 | package jalview.datamodel; | |
22 | ||
23 | import java.util.Iterator; | |
24 | import java.util.NoSuchElementException; | |
25 | ||
26 | /** | |
27 | * An iterator which iterates over all columns or rows in an alignment, whether | |
28 | * hidden or visible. | |
29 | * | |
30 | * @author kmourao | |
31 | * | |
32 | */ | |
33 | public class AllColsIterator implements Iterator<Integer> | |
34 | { | |
35 | private int last; | |
36 | ||
37 | private int next; | |
38 | ||
39 | private int current; | |
40 | ||
41 | 210 | public AllColsIterator(int firstcol, int lastcol, |
42 | HiddenColumns hiddenCols) | |
43 | { | |
44 | 210 | last = lastcol; |
45 | 210 | next = firstcol; |
46 | 210 | current = firstcol; |
47 | } | |
48 | ||
49 | 31771 | @Override |
50 | public boolean hasNext() | |
51 | { | |
52 | 31771 | return next <= last; |
53 | } | |
54 | ||
55 | 31569 | @Override |
56 | public Integer next() | |
57 | { | |
58 | 31569 | if (next > last) |
59 | { | |
60 | 1 | throw new NoSuchElementException(); |
61 | } | |
62 | 31568 | current = next; |
63 | 31568 | next++; |
64 | ||
65 | 31568 | return current; |
66 | } | |
67 | ||
68 | 1 | @Override |
69 | public void remove() | |
70 | { | |
71 | 1 | throw new UnsupportedOperationException(); |
72 | } | |
73 | } |