01: /*
02: * Bytecode Analysis Framework
03: * Copyright (C) 2003,2004 University of Maryland
04: *
05: * This library is free software; you can redistribute it and/or
06: * modify it under the terms of the GNU Lesser General Public
07: * License as published by the Free Software Foundation; either
08: * version 2.1 of the License, or (at your option) any later version.
09: *
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.ba;
21:
22: import org.apache.bcel.generic.MethodGen;
23:
24: import edu.umd.cs.findbugs.annotations.NonNull;
25:
26: /**
27: * Factory object to create CFGBuilders for methods.
28: * Using a CFGBuilderFactory is preferable to direct instantiation of
29: * CFGBuilders, because it gives us an easy hook for plugging in
30: * new CFGBuilder implementations. (CFGs for Java are a little tricky
31: * to get right.)
32: *
33: * @author David Hovemeyer
34: * @see CFG
35: * @see CFGBuilder
36: */
37: public class CFGBuilderFactory {
38: /**
39: * Create a CFGBuilder to build a CFG for given method.
40: *
41: * @param methodGen the method
42: * @return a CFGBuilder for the method
43: */
44: public static CFGBuilder create(@NonNull
45: MethodGen methodGen) {
46: return new BetterCFGBuilder2(methodGen);
47: }
48: }
49:
50: // vim:ts=4
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