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;
19import javassist.compiler.TokenId;
20import javassist.compiler.MemberResolver;
21
22/**
23 * Method call expression.
24 */
25public class CallExpr extends Expr {
26    private MemberResolver.Method method;  // cached result of lookupMethod()
27
28    private CallExpr(ASTree _head, ASTList _tail) {
29        super(TokenId.CALL, _head, _tail);
30        method = null;
31    }
32
33    public void setMethod(MemberResolver.Method m) {
34        method = m;
35    }
36
37    public MemberResolver.Method getMethod() {
38        return method;
39    }
40
41    public static CallExpr makeCall(ASTree target, ASTree args) {
42        return new CallExpr(target, new ASTList(args));
43    }
44
45    public void accept(Visitor v) throws CompileError { v.atCallExpr(this); }
46}
47