1 /* 2 * Javassist, a Java-bytecode translator toolkit. 3 * Copyright (C) 1999- 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 * or the Apache License Version 2.0. 10 * 11 * Software distributed under the License is distributed on an "AS IS" basis, 12 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 13 * for the specific language governing rights and limitations under the 14 * License. 15 */ 16 17 package javassist.compiler.ast; 18 19 import javassist.compiler.CompileError; 20 21 /** 22 * Assignment expression. 23 */ 24 public class AssignExpr extends Expr { 25 /* operator must be either of: 26 * =, %=, &=, *=, +=, -=, /=, ^=, |=, <<=, >>=, >>>= 27 */ 28 29 /** default serialVersionUID */ 30 private static final long serialVersionUID = 1L; 31 AssignExpr(int op, ASTree _head, ASTList _tail)32 private AssignExpr(int op, ASTree _head, ASTList _tail) { 33 super(op, _head, _tail); 34 } 35 makeAssign(int op, ASTree oprand1, ASTree oprand2)36 public static AssignExpr makeAssign(int op, ASTree oprand1, 37 ASTree oprand2) { 38 return new AssignExpr(op, oprand1, new ASTList(oprand2)); 39 } 40 41 @Override accept(Visitor v)42 public void accept(Visitor v) throws CompileError { 43 v.atAssignExpr(this); 44 } 45 } 46