1/*
2 * Javassist, a Java-bytecode translator toolkit.
3 * Copyright (C) 1999-2007 Shigeru Chiba. All Rights Reserved.
4 *
5 * The contents of this file are subject to the Mozilla Public License Version
6 * 1.1 (the "License"); you may not use this file except in compliance with
7 * the License.  Alternatively, the contents of this file may be used under
8 * the terms of the GNU Lesser General Public License Version 2.1 or later.
9 *
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
16package javassist.compiler.ast;
17
18import javassist.compiler.CompileError;
19
20public 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() { return (ASTList)getLeft(); }
33
34    public Declarator getReturn() { return (Declarator)tail().head(); }
35
36    public ASTList getParams() { return (ASTList)sublist(2).head(); }
37
38    public ASTList getThrows() { return (ASTList)sublist(3).head(); }
39
40    public Stmnt getBody() { return (Stmnt)sublist(4).head(); }
41
42    public void accept(Visitor v) throws CompileError {
43        v.atMethodDecl(this);
44    }
45}
46