01: /*
02: * This file is part of PFIXCORE.
03: *
04: * PFIXCORE is free software; you can redistribute it and/or modify
05: * it under the terms of the GNU Lesser General Public License as published by
06: * the Free Software Foundation; either version 2 of the License, or
07: * (at your option) any later version.
08: *
09: * PFIXCORE is distributed in the hope that it will be useful,
10: * but WITHOUT ANY WARRANTY; without even the implied warranty of
11: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12: * GNU Lesser General Public License for more details.
13: *
14: * You should have received a copy of the GNU Lesser General Public License
15: * along with PFIXCORE; if not, write to the Free Software
16: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17: */
18:
19: package de.schlund.pfixcore.scriptedflow.compiler;
20:
21: import java.util.ArrayList;
22: import java.util.HashMap;
23: import java.util.List;
24: import java.util.Map;
25:
26: import de.schlund.pfixcore.scriptedflow.vm.ExitInstruction;
27: import de.schlund.pfixcore.scriptedflow.vm.Instruction;
28: import de.schlund.pfixcore.scriptedflow.vm.pvo.ParamValueObject;
29:
30: /**
31: *
32: * Makes the VM quit the running script
33: *
34: * @author Sebastian Marsching <sebastian.marsching@1und1.de>
35: */
36: public class ExitStatement extends AbstractStatement implements
37: ParameterizedStatement {
38:
39: private Map<String, List<ParamValueObject>> params = new HashMap<String, List<ParamValueObject>>();
40:
41: private Instruction instr = null;
42:
43: public ExitStatement(Statement parent) {
44: super (parent);
45: }
46:
47: public void addParam(String param, ParamValueObject value) {
48: List<ParamValueObject> list = this .params.get(param);
49: if (list == null) {
50: list = new ArrayList<ParamValueObject>();
51: this .params.put(param, list);
52: }
53: list.add(value);
54: }
55:
56: public Instruction[] getInstructions() {
57: if (instr == null) {
58: instr = new ExitInstruction(params);
59: }
60: return new Instruction[] { instr };
61: }
62:
63: }
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