Line | Hits | Source |
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1 | /* | |
2 | * Copyright (c) 2003, the JUNG Project and the Regents of the University | |
3 | * of California | |
4 | * All rights reserved. | |
5 | * | |
6 | * This software is open-source under the BSD license; see either | |
7 | * "license.txt" or | |
8 | * http://jung.sourceforge.net/license.txt for a description. | |
9 | */ | |
10 | package edu.uci.ics.jung.graph.filters; | |
11 | ||
12 | import edu.uci.ics.jung.graph.Vertex; | |
13 | ||
14 | /** | |
15 | * A small filter that returns the vertices and edges in the orignal Graph. | |
16 | * @author danyelf | |
17 | */ | |
18 | public class TrivialFilter extends GeneralVertexAcceptFilter implements EfficientFilter { | |
19 | ||
20 | /** | |
21 | * Returns true for all vertices. | |
22 | */ | |
23 | public boolean acceptVertex(Vertex vert) { | |
24 | 9 | return true; |
25 | } | |
26 | ||
27 | public String getName() { | |
28 | 4 | return "(Trivial)"; |
29 | } | |
30 | ||
31 | 2 | static private TrivialFilter instance = null; |
32 | ||
33 | /** | |
34 | * This is a factory class; just ask for an instance of | |
35 | * this one. | |
36 | */ | |
37 | public static TrivialFilter getInstance() { | |
38 | 4 | if (instance == null) { |
39 | 2 | instance = new TrivialFilter(); |
40 | } | |
41 | 4 | return instance; |
42 | } | |
43 | ||
44 | 2 | protected TrivialFilter() { |
45 | 2 | } |
46 | ||
47 | } |
this report was generated by version 1.0.5 of jcoverage. |
copyright © 2003, jcoverage ltd. all rights reserved. |