# Coverage details for edu.uci.ics.jung.graph.filters.impl.AlphabeticVertexFilter

Line | Hits | Source
--- | --- | ---
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 |  | `/*`
11 |  | `* (c) 2002 Danyel Fisher, Paul Dourish,`
12 |  | `* and the Regents of the University of California`
13 |  | `*`
14 |  | `* Created on Jul 2, 2003`
15 |  | `*`
16 |  | `*/`
17 |  | `package edu.uci.ics.jung.graph.filters.impl;`
18 |  | ``
19 |  | `import edu.uci.ics.jung.graph.Vertex;`
20 |  | `import edu.uci.ics.jung.graph.decorators.StringLabeller;`
21 |  | `import edu.uci.ics.jung.graph.filters.EfficientFilter;`
22 |  | `import edu.uci.ics.jung.graph.filters.GeneralVertexAcceptFilter;`
23 |  | ``
24 |  | `/**`
25 |  | `* A small example filter that accepts vertices that are alphabetically`
26 |  | `* past the input value.`
27 |  | `*`
28 |  | `* @author danyelf`
29 |  | `*/`
30 |  | `public class AlphabeticVertexFilter extends GeneralVertexAcceptFilter implements EfficientFilter {`
31 |  | ``
32 |  | `public AlphabeticVertexFilter(`
33 |  | `String threshhold,`
34 |  | `StringLabeller sl,`
35 | 9 | `boolean acceptAboveThreshold) {`
36 |  | ``
37 | 9 | `this.stringLabeller = sl;`
38 | 9 | `this.threshhold = threshhold;`
39 | 9 | `this.acceptThoseAboveThreshhold = acceptAboveThreshold;`
40 |  | ``
41 | 9 | `}`
42 |  | ``
43 |  | `private StringLabeller stringLabeller;`
44 |  | `private String threshhold;`
45 |  | `private boolean acceptThoseAboveThreshhold;`
46 |  | ``
47 |  | `/**`
48 |  | `* Passes the vertex if its StringLabeller value compares over`
49 |  | `* (or under) the threshold.`
50 |  | `*/`
51 |  | `public boolean acceptVertex(Vertex vert) {`
52 |  | `// String comp = GraphUtils.getLabel( stringLabeller, vert);`
53 | 307 | `String comp = stringLabeller.getLabel(vert);`
54 | 307 | `if ((comp.compareTo(threshhold) > 0) && acceptThoseAboveThreshhold)`
55 | 142 | `return true;`
56 | 165 | `return false;`
57 |  | `}`
58 |  | ``
59 |  | `/**`
60 |  | `* Returns a name for this:`
61 |  | `* <tt>AlphabeticFilter(>"TestString")</tt>`
62 |  | `*/`
63 |  | `public String getName() {`
64 | 25 | `String label = acceptThoseAboveThreshhold ? ">" : "<=";`
65 | 25 | `return "Alphabetic filter(" + label + "\"" + threshhold + "\")";`
66 |  | `}`
67 |  | ``
68 |  | `/**`
69 |  | `* Returns the current direction of the comparison:`
70 |  | `* True if this accepts only strings above the`
71 |  | `* threshhold, otherwise, accepts only strings at or`
72 |  | `* below the threshhold.`
73 |  | `*`
74 |  | `* @return boolean`
75 |  | `*/`
76 |  | `public boolean isAcceptThoseAboveThreshhold() {`
77 | 0 | `return acceptThoseAboveThreshhold;`
78 |  | `}`
79 |  | ``
80 |  | `/**`
81 |  | `* @return String the current comparison value`
82 |  | `*/`
83 |  | `public String getThreshhold() {`
84 | 9 | `return threshhold;`
85 |  | `}`
86 |  | ``
87 |  | `/**`
88 |  | `* Sets the acceptThoseAboveThreshhold: if true, this accepts values over`
89 |  | `* the threshhold; if false, this accepts values up to and including the`
90 |  | `* threshhold, but not above it.`
91 |  | `* @param acceptThoseAboveThreshhold`
92 |  | `*/`
93 |  | `public void setAcceptThoseAboveThreshhold(boolean acceptThoseAboveThreshhold) {`
94 | 0 | `this.acceptThoseAboveThreshhold = acceptThoseAboveThreshhold;`
95 | 0 | `}`
96 |  | ``
97 |  | `/**`
98 |  | `* Sets the threshhold.`
99 |  | `* @param threshhold The threshhold to set`
100 |  | `*/`
101 |  | `public void setThreshhold(String threshhold) {`
102 | 18 | `this.threshhold = threshhold;`
103 | 18 | `}`
104 |  | ``
105 |  | `/**`
106 |  | `* Returns the String Labeller being used by this filter to check vertices with.`
107 |  | `* @return StringLabeller`
108 |  | `*/`
109 |  | `public StringLabeller getStringLabeller() {`
110 | 0 | `return stringLabeller;`
111 |  | `}`
112 |  | ``
113 |  | `/**`
114 |  | `* Sets the stringLabeller.`
115 |  | `* @param stringLabeller The stringLabeller to set`
116 |  | `*/`
117 |  | `public void setStringLabeller(StringLabeller stringLabeller) {`
118 | 0 | `this.stringLabeller = stringLabeller;`
119 | 0 | `}`
120 |  | ``
121 |  | `}`

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