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: import javassist.compiler.TokenId;
20: import javassist.compiler.MemberResolver;
21:
22: /**
23: * Method call expression.
24: */
25: public 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 {
46: v.atCallExpr(this);
47: }
48: }
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