01: /*
02: * Spoon - http://spoon.gforge.inria.fr/
03: * Copyright (C) 2006 INRIA Futurs <renaud.pawlak@inria.fr>
04: *
05: * This software is governed by the CeCILL-C License under French law and
06: * abiding by the rules of distribution of free software. You can use, modify
07: * and/or redistribute the software under the terms of the CeCILL-C license as
08: * circulated by CEA, CNRS and INRIA at http://www.cecill.info.
09: *
10: * This program is distributed in the hope that it will be useful, but WITHOUT
11: * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12: * FITNESS FOR A PARTICULAR PURPOSE. See the CeCILL-C License for more details.
13: *
14: * The fact that you are presently reading this means that you have had
15: * knowledge of the CeCILL-C license and that you accept its terms.
16: */
17:
18: package spoon.support.reflect.reference;
19:
20: import java.util.List;
21:
22: import spoon.reflect.declaration.CtExecutable;
23: import spoon.reflect.declaration.CtParameter;
24: import spoon.reflect.reference.CtExecutableReference;
25: import spoon.reflect.reference.CtParameterReference;
26: import spoon.reflect.visitor.CtVisitor;
27:
28: public class CtParameterReferenceImpl<T> extends
29: CtVariableReferenceImpl<T> implements CtParameterReference<T> {
30: private static final long serialVersionUID = 1L;
31:
32: CtExecutableReference<?> executable;
33:
34: public CtParameterReferenceImpl() {
35: super ();
36: }
37:
38: @SuppressWarnings("unchecked")
39: public CtParameter<T> getDeclaration() {
40: CtExecutable exec = executable.getDeclaration();
41: if (exec == null)
42: return null;
43: List<CtParameter<?>> params = exec.getParameters();
44: for (CtParameter<?> p : params) {
45: if (this .getSimpleName().equals(p.getSimpleName())) {
46: return (CtParameter<T>) p;
47: }
48: }
49: throw new IllegalStateException(
50: "Could not found declaration for parameter "
51: + getSimpleName());
52: }
53:
54: public CtExecutableReference<?> getDeclaringExecutable() {
55: return executable;
56: }
57:
58: public void setDeclaringExecutable(
59: CtExecutableReference<?> executable) {
60: this .executable = executable;
61: }
62:
63: public void accept(CtVisitor visitor) {
64: visitor.visitCtParameterReference(this);
65: }
66:
67: }
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