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Java > Open Source Codes > edu > umd > cs > findbugs > graph > GraphEdge


1 /*
2  * Generic graph library
3  * Copyright (C) 2000,2003-2005 University of Maryland
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2.1 of the License, or (at your option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this library; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18  */
19
20 // $Revision: 1.10 $
21
22 package edu.umd.cs.findbugs.graph;
23
24 /**
25  * GraphEdge interface; represents an edge in a graph.
26  */
27 public interface GraphEdge
28         <
29         ActualEdgeType extends GraphEdge<ActualEdgeType, VertexType>,
30         VertexType extends GraphVertex<VertexType>
31         >
32         extends Comparable JavaDoc<ActualEdgeType> {
33
34     /**
35      * Get the source vertex.
36      */
37     public VertexType getSource();
38
39     /**
40      * Get the target vertex.
41      */
42     public VertexType getTarget();
43
44     /**
45      * Get the integer label.
46      */
47     public int getLabel();
48
49     /**
50      * Set the integer label.
51      */
52     public void setLabel(int label);
53
54 }
55
56 // vim:ts=4
57
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