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
20/**
21 * Assignment expression.
22 */
23public class AssignExpr extends Expr {
24    /* operator must be either of:
25     * =, %=, &=, *=, +=, -=, /=, ^=, |=, <<=, >>=, >>>=
26     */
27
28    private AssignExpr(int op, ASTree _head, ASTList _tail) {
29        super(op, _head, _tail);
30    }
31
32    public static AssignExpr makeAssign(int op, ASTree oprand1,
33                                        ASTree oprand2) {
34        return new AssignExpr(op, oprand1, new ASTList(oprand2));
35    }
36
37    public void accept(Visitor v) throws CompileError {
38        v.atAssignExpr(this);
39    }
40}
41