01: /*
02: * Bytecode Analysis Framework
03: * Copyright (C) 2003-2007 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.npe;
21:
22: import edu.umd.cs.findbugs.ba.AbstractDataflow;
23: import edu.umd.cs.findbugs.ba.CFG;
24: import edu.umd.cs.findbugs.ba.DataflowAnalysisException;
25: import edu.umd.cs.findbugs.ba.Edge;
26:
27: public class IsNullValueDataflow extends
28: AbstractDataflow<IsNullValueFrame, IsNullValueAnalysis> {
29: public IsNullValueDataflow(CFG cfg, IsNullValueAnalysis analysis) {
30: super (cfg, analysis);
31: }
32:
33: public IsNullValueFrame getFactAtMidEdge(Edge edge)
34: throws DataflowAnalysisException {
35: return getAnalysis().getFactAtMidEdge(edge);
36: }
37:
38: }
39:
40: // vim:ts=4
|