Mercurial > dive4elements > gnv-client

comparison gnv-artifacts/src/main/java/de/intevation/gnv/jfreechart/LevelOrderIndices.java @ 795:cdade5005cba

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Added javadoc in jfreechart package. gnv-artifacts/trunk@877 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Wed, 31 Mar 2010 13:48:07 +0000
parents c4156275c1e1
children 22c18083225e
comparison
equal deleted inserted replaced
794:d0967fdee36f 795:cdade5005cba
5 /** 5 /**
6 * @author <a href="mailto:sascha.teichmann@intevation.de">Sascha L. Teichmann</a> 6 * @author <a href="mailto:sascha.teichmann@intevation.de">Sascha L. Teichmann</a>
7 */ 7 */
8 public class LevelOrderIndices 8 public class LevelOrderIndices
9 { 9 {
10 /**
11 *
12 */
10 public interface Visitor { 13 public interface Visitor {
14 /**
15 *
16 * @param index
17 * @return
18 */
11 Object visit(int index); 19 Object visit(int index);
12 } 20 }
13 21
22 /**
23 *
24 */
14 protected int from; 25 protected int from;
26 /**
27 *
28 */
15 protected int to; 29 protected int to;
16 30
31 /**
32 *
33 */
17 public LevelOrderIndices() { 34 public LevelOrderIndices() {
18 } 35 }
19 36
37 /**
38 *
39 * @param to
40 */
20 public LevelOrderIndices(int to) { 41 public LevelOrderIndices(int to) {
21 this(0, to); 42 this(0, to);
22 } 43 }
23 44
45 /**
46 *
47 * @param from
48 * @param to
49 */
24 public LevelOrderIndices(int from, int to) { 50 public LevelOrderIndices(int from, int to) {
25 this.from = Math.min(from, to); 51 this.from = Math.min(from, to);
26 this.to = Math.max(from, to); 52 this.to = Math.max(from, to);
27 } 53 }
28 54
55 /**
56 *
57 * @param visitor
58 * @return
59 */
29 public Object visit(Visitor visitor) { 60 public Object visit(Visitor visitor) {
30 LinkedList<int[]> queue = new LinkedList<int[]>(); 61 LinkedList<int[]> queue = new LinkedList<int[]>();
31 62
32 queue.add(new int [] { from, to }); 63 queue.add(new int [] { from, to });
33 64
http://dive4elements.wald.intevation.org