| /* |
| * Copyright (C) 2007-2010 JĂșlio Vilmar Gesser. |
| * Copyright (C) 2011, 2013-2016 The JavaParser Team. |
| * |
| * This file is part of JavaParser. |
| * |
| * JavaParser can be used either under the terms of |
| * a) the GNU Lesser General Public License as published by |
| * the Free Software Foundation, either version 3 of the License, or |
| * (at your option) any later version. |
| * b) the terms of the Apache License |
| * |
| * You should have received a copy of both licenses in LICENCE.LGPL and |
| * LICENCE.APACHE. Please refer to those files for details. |
| * |
| * JavaParser is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU Lesser General Public License for more details. |
| */ |
| |
| package com.github.javaparser.ast.expr; |
| |
| import com.github.javaparser.Range; |
| import com.github.javaparser.ast.visitor.GenericVisitor; |
| import com.github.javaparser.ast.visitor.VoidVisitor; |
| |
| /** |
| * @author Julio Vilmar Gesser |
| */ |
| public final class AssignExpr extends Expression { |
| |
| public enum Operator { |
| assign, // = |
| plus, // += |
| minus, // -= |
| star, // *= |
| slash, // /= |
| and, // &= |
| or, // |= |
| xor, // ^= |
| rem, // %= |
| lShift, // <<= |
| rSignedShift, // >>= |
| rUnsignedShift, // >>>= |
| } |
| |
| private Expression target; |
| |
| private Expression value; |
| |
| private Operator op; |
| |
| public AssignExpr() { |
| } |
| |
| public AssignExpr(Expression target, Expression value, Operator op) { |
| setTarget(target); |
| setValue(value); |
| setOperator(op); |
| } |
| |
| public AssignExpr(Range range, Expression target, Expression value, Operator op) { |
| super(range); |
| setTarget(target); |
| setValue(value); |
| setOperator(op); |
| } |
| |
| @Override |
| public <R, A> R accept(GenericVisitor<R, A> v, A arg) { |
| return v.visit(this, arg); |
| } |
| |
| @Override |
| public <A> void accept(VoidVisitor<A> v, A arg) { |
| v.visit(this, arg); |
| } |
| |
| public Operator getOperator() { |
| return op; |
| } |
| |
| public Expression getTarget() { |
| return target; |
| } |
| |
| public Expression getValue() { |
| return value; |
| } |
| |
| public AssignExpr setOperator(Operator op) { |
| this.op = op; |
| return this; |
| } |
| |
| public AssignExpr setTarget(Expression target) { |
| this.target = target; |
| setAsParentNodeOf(this.target); |
| return this; |
| } |
| |
| public AssignExpr setValue(Expression value) { |
| this.value = value; |
| setAsParentNodeOf(this.value); |
| return this; |
| } |
| } |