01: /* Copyright (C) 2004 - 2007 db4objects Inc. http://www.db4o.com
02:
03: This file is part of the db4o open source object database.
04:
05: db4o is free software; you can redistribute it and/or modify it under
06: the terms of version 2 of the GNU General Public License as published
07: by the Free Software Foundation and as clarified by db4objects' GPL
08: interpretation policy, available at
09: http://www.db4o.com/about/company/legalpolicies/gplinterpretation/
10: Alternatively you can write to db4objects, Inc., 1900 S Norfolk Street,
11: Suite 350, San Mateo, CA 94403, USA.
12:
13: db4o is distributed in the hope that it will be useful, but WITHOUT ANY
14: WARRANTY; without even the implied warranty of MERCHANTABILITY or
15: FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16: for more details.
17:
18: You should have received a copy of the GNU General Public License along
19: with this program; if not, write to the Free Software Foundation, Inc.,
20: 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
21: package EDU.purdue.cs.bloat.tree;
22:
23: import EDU.purdue.cs.bloat.cfg.*;
24:
25: /**
26: * Represents an unconditional branch to a basic block.
27: */
28: public class GotoStmt extends JumpStmt {
29: Block target; // The basic Block that is the target of this goto
30:
31: /**
32: * Constructor.
33: *
34: * @param target
35: * The basic Block that is the target of this goto statement.
36: */
37: public GotoStmt(final Block target) {
38: this .target = target;
39: }
40:
41: public void setTarget(final Block target) {
42: this .target = target;
43: }
44:
45: public Block target() {
46: return target;
47: }
48:
49: public void visitForceChildren(final TreeVisitor visitor) {
50: }
51:
52: public void visit(final TreeVisitor visitor) {
53: visitor.visitGotoStmt(this );
54: }
55:
56: public Object clone() {
57: return copyInto(new GotoStmt(target));
58: }
59: }
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