01: /*
02: * Javassist, a Java-bytecode translator toolkit.
03: * Copyright (C) 1999-2006 Shigeru Chiba. All Rights Reserved.
04: *
05: * The contents of this file are subject to the Mozilla Public License Version
06: * 1.1 (the "License"); you may not use this file except in compliance with
07: * the License. Alternatively, the contents of this file may be used under
08: * the terms of the GNU Lesser General Public License Version 2.1 or later.
09: *
10: * Software distributed under the License is distributed on an "AS IS" basis,
11: * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12: * for the specific language governing rights and limitations under the
13: * License.
14: */
15:
16: package javassist.compiler.ast;
17:
18: import javassist.compiler.CompileError;
19:
20: public class MethodDecl extends ASTList {
21: public static final String initName = "<init>";
22:
23: public MethodDecl(ASTree _head, ASTList _tail) {
24: super (_head, _tail);
25: }
26:
27: public boolean isConstructor() {
28: Symbol sym = getReturn().getVariable();
29: return sym != null && initName.equals(sym.get());
30: }
31:
32: public ASTList getModifiers() {
33: return (ASTList) getLeft();
34: }
35:
36: public Declarator getReturn() {
37: return (Declarator) tail().head();
38: }
39:
40: public ASTList getParams() {
41: return (ASTList) sublist(2).head();
42: }
43:
44: public ASTList getThrows() {
45: return (ASTList) sublist(3).head();
46: }
47:
48: public Stmnt getBody() {
49: return (Stmnt) sublist(4).head();
50: }
51:
52: public void accept(Visitor v) throws CompileError {
53: v.atMethodDecl(this);
54: }
55: }
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