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


1 /*
2  * Generic graph library
3  * Copyright (C) 2004, 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 package edu.umd.cs.findbugs.graph;
21
22 /**
23  * Callback interface for building a search tree from
24  * a depth first search.
25  */

26 public interface SearchTreeCallback<VertexType extends GraphVertex<VertexType>> {
27     /**
28      * Start a search tree.
29      *
30      * @param vertex the root of the search tree
31      */

32     public void startSearchTree(VertexType vertex);
33
34     /**
35      * Add an edge to the current search tree.
36      *
37      * @param parent the parent vertex
38      * @param child the child vertex
39      */

40     public void addToSearchTree(VertexType parent, VertexType child);
41 }
42
43 // vim:ts=4
44
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