# Coverage details for edu.uci.ics.jung.graph.impl.AbstractArchetypeEdge

Line | Hits | Source
--- | --- | ---
1 |  | `/*`
2 |  | `* Created on Apr 27, 2005`
3 |  | `*`
4 |  | `* Copyright (c) 2005, the JUNG Project and the Regents of the University`
5 |  | `* of California`
6 |  | `* All rights reserved.`
7 |  | `*`
8 |  | `* This software is open-source under the BSD license; see either`
9 |  | `* "license.txt" or`
10 |  | `* http://jung.sourceforge.net/license.txt for a description.`
11 |  | `*/`
12 |  | `package edu.uci.ics.jung.graph.impl;`
13 |  | ``
14 |  | `import java.util.Iterator;`
15 |  | `import java.util.Set;`
16 |  | ``
17 |  | `import edu.uci.ics.jung.exceptions.FatalException;`
18 |  | `import edu.uci.ics.jung.graph.ArchetypeEdge;`
19 |  | `import edu.uci.ics.jung.graph.ArchetypeGraph;`
20 |  | `import edu.uci.ics.jung.graph.ArchetypeVertex;`
21 |  | ``
22 |  | `/**`
23 |  | `*`
24 |  | `* @author Joshua O'Madadhain`
25 |  | `*/`
26 | 147163 | `public abstract class AbstractArchetypeEdge extends AbstractElement implements`
27 |  | `ArchetypeEdge`
28 |  | `{`
29 |  | ``
30 |  | `public Set getIncidentElements()`
31 |  | `{`
32 | 0 | `return getIncidentVertices();`
33 |  | `}`
34 |  | ``
35 |  | `/**`
36 |  | `* @see edu.uci.ics.jung.graph.ArchetypeEdge#getEqualEdge(edu.uci.ics.jung.graph.ArchetypeGraph)`
37 |  | `*/`
38 |  | `public ArchetypeEdge getEqualEdge(ArchetypeGraph ag)`
39 |  | `{`
40 | 276839 | `if (ag instanceof AbstractArchetypeGraph)`
41 |  | `{`
42 | 124463 | `AbstractArchetypeGraph aag = (AbstractArchetypeGraph)ag;`
43 | 124463 | `return aag.getEdgeByID(this.getID());`
44 |  | `}`
45 |  | `else`
46 | 152376 | `return null;`
47 |  | `}`
48 |  | ``
49 |  | `/**`
50 |  | `* @deprecated As of version 1.4, renamed to getEqualEdge(ag).`
51 |  | `*/`
52 |  | `public ArchetypeEdge getEquivalentEdge(ArchetypeGraph ag)`
53 |  | `{`
54 | 0 | `return getEqualEdge(ag);`
55 |  | `}`
56 |  | ``
57 |  | `/**`
58 |  | `* @see edu.uci.ics.jung.graph.ArchetypeEdge#numVertices()`
59 |  | `*/`
60 |  | `public int numVertices()`
61 |  | `{`
62 | 0 | `return getIncidentVertices().size();`
63 |  | `}`
64 |  | ``
65 |  | `/**`
66 |  | `* @see edu.uci.ics.jung.graph.ArchetypeEdge#isIncident(edu.uci.ics.jung.graph.ArchetypeVertex)`
67 |  | `*/`
68 |  | `public boolean isIncident(ArchetypeVertex v)`
69 |  | `{`
70 | 0 | `return getIncidentVertices().contains(v);`
71 |  | `}`
72 |  | ``
73 |  | `/**`
74 |  | `* @see edu.uci.ics.jung.graph.ArchetypeEdge#copy(edu.uci.ics.jung.graph.ArchetypeGraph)`
75 |  | `*/`
76 |  | `public ArchetypeEdge copy(ArchetypeGraph g)`
77 |  | `{`
78 | 907 | `if (g == this.getGraph())`
79 | 1 | `throw new IllegalArgumentException("Source and destination " +`
80 |  | `"graphs must be different");`
81 |  | ``
82 | 906 | `for (Iterator iter = getIncidentVertices().iterator(); iter.hasNext(); )`
83 |  | `{`
84 | 1775 | `ArchetypeVertex av = (ArchetypeVertex)iter.next();`
85 | 1775 | `if (av.getEqualVertex(g) == null)`
86 | 1 | `throw new IllegalArgumentException("Cannot create edge: " +`
87 |  | `"source edge's incident vertex " + av + "has no equivalent " +`
88 |  | `"in target graph");`
89 |  | `}`
90 |  | ``
91 |  | `AbstractArchetypeEdge e;`
92 |  | `try`
93 |  | `{`
94 | 905 | `e = (AbstractArchetypeEdge)this.clone();`
95 |  | `}`
96 | 0 | `catch (CloneNotSupportedException cnse)`
97 |  | `{`
98 | 0 | `throw new FatalException("Can't copy edge " + this, cnse);`
99 | 905 | `}`
100 | 905 | `e.initialize();`
101 | 905 | `e.importUserData(this);`
102 | 905 | `return e;`
103 |  | `}`
104 |  | ``
105 |  | `/**`
106 |  | `* Returns <code>true</code> if <code>o</code> is an instance of`
107 |  | `* <code>ArchetypeEdge</code> that is equivalent to this edge.`
108 |  | `* Respects the edge`
109 |  | `* equivalences which are established by <code>copy()</code> and`
110 |  | `* referenced by <code>getEquivalentEdge()</code>.`
111 |  | `*`
112 |  | `* @see java.lang.Object#equals(java.lang.Object)`
113 |  | `* @see ArchetypeEdge#getEqualEdge(ArchetypeGraph)`
114 |  | `* @see ArchetypeEdge#copy`
115 |  | `*/`
116 |  | `public boolean equals(Object o)`
117 |  | `{`
118 | 277648 | `if (this == o)`
119 |  | `{`
120 | 1464 | `return true;`
121 |  | `}`
122 | 276184 | `if (!(o instanceof ArchetypeEdge))`
123 | 0 | `return false;`
124 | 276184 | `ArchetypeEdge e = (ArchetypeEdge) o;`
125 | 276184 | `return (this == e.getEqualEdge(this.getGraph()));`
126 |  | `}`
127 |  | `}`

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