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 16 package javassist.compiler.ast; 17 18 import javassist.compiler.CompileError; 19 20 /** 21 * Assignment expression. 22 */ 23 public class AssignExpr extends Expr { 24 /* operator must be either of: 25 * =, %=, &=, *=, +=, -=, /=, ^=, |=, <<=, >>=, >>>= 26 */ 27 AssignExpr(int op, ASTree _head, ASTList _tail)28 private AssignExpr(int op, ASTree _head, ASTList _tail) { 29 super(op, _head, _tail); 30 } 31 makeAssign(int op, ASTree oprand1, ASTree oprand2)32 public static AssignExpr makeAssign(int op, ASTree oprand1, 33 ASTree oprand2) { 34 return new AssignExpr(op, oprand1, new ASTList(oprand2)); 35 } 36 accept(Visitor v)37 public void accept(Visitor v) throws CompileError { 38 v.atAssignExpr(this); 39 } 40 } 41