| /* |
| * 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.ast.AllFieldsConstructor; |
| import com.github.javaparser.ast.nodeTypes.NodeWithExpression; |
| import com.github.javaparser.ast.nodeTypes.NodeWithType; |
| import com.github.javaparser.ast.observer.ObservableProperty; |
| import com.github.javaparser.ast.type.ClassOrInterfaceType; |
| import com.github.javaparser.ast.type.ReferenceType; |
| import com.github.javaparser.ast.visitor.GenericVisitor; |
| import com.github.javaparser.ast.visitor.VoidVisitor; |
| import static com.github.javaparser.utils.Utils.assertNotNull; |
| import com.github.javaparser.ast.Node; |
| import com.github.javaparser.ast.visitor.CloneVisitor; |
| import com.github.javaparser.metamodel.InstanceOfExprMetaModel; |
| import com.github.javaparser.metamodel.JavaParserMetaModel; |
| import com.github.javaparser.TokenRange; |
| import java.util.function.Consumer; |
| import java.util.Optional; |
| import com.github.javaparser.ast.Generated; |
| |
| /** |
| * Usage of the instanceof operator. |
| * <br/><code>tool instanceof Drill</code> |
| * |
| * @author Julio Vilmar Gesser |
| */ |
| public class InstanceOfExpr extends Expression implements NodeWithType<InstanceOfExpr, ReferenceType>, NodeWithExpression<InstanceOfExpr> { |
| |
| private Expression expression; |
| |
| private ReferenceType type; |
| |
| public InstanceOfExpr() { |
| this(null, new NameExpr(), new ClassOrInterfaceType()); |
| } |
| |
| @AllFieldsConstructor |
| public InstanceOfExpr(final Expression expression, final ReferenceType type) { |
| this(null, expression, type); |
| } |
| |
| /** |
| * This constructor is used by the parser and is considered private. |
| */ |
| @Generated("com.github.javaparser.generator.core.node.MainConstructorGenerator") |
| public InstanceOfExpr(TokenRange tokenRange, Expression expression, ReferenceType type) { |
| super(tokenRange); |
| setExpression(expression); |
| setType(type); |
| customInitialization(); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.AcceptGenerator") |
| public <R, A> R accept(final GenericVisitor<R, A> v, final A arg) { |
| return v.visit(this, arg); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.AcceptGenerator") |
| public <A> void accept(final VoidVisitor<A> v, final A arg) { |
| v.visit(this, arg); |
| } |
| |
| @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| public Expression getExpression() { |
| return expression; |
| } |
| |
| @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| public ReferenceType getType() { |
| return type; |
| } |
| |
| @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| public InstanceOfExpr setExpression(final Expression expression) { |
| assertNotNull(expression); |
| if (expression == this.expression) { |
| return (InstanceOfExpr) this; |
| } |
| notifyPropertyChange(ObservableProperty.EXPRESSION, this.expression, expression); |
| if (this.expression != null) |
| this.expression.setParentNode(null); |
| this.expression = expression; |
| setAsParentNodeOf(expression); |
| return this; |
| } |
| |
| @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| public InstanceOfExpr setType(final ReferenceType type) { |
| assertNotNull(type); |
| if (type == this.type) { |
| return (InstanceOfExpr) this; |
| } |
| notifyPropertyChange(ObservableProperty.TYPE, this.type, type); |
| if (this.type != null) |
| this.type.setParentNode(null); |
| this.type = type; |
| setAsParentNodeOf(type); |
| return this; |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.RemoveMethodGenerator") |
| public boolean remove(Node node) { |
| if (node == null) |
| return false; |
| return super.remove(node); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.CloneGenerator") |
| public InstanceOfExpr clone() { |
| return (InstanceOfExpr) accept(new CloneVisitor(), null); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.GetMetaModelGenerator") |
| public InstanceOfExprMetaModel getMetaModel() { |
| return JavaParserMetaModel.instanceOfExprMetaModel; |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.ReplaceMethodGenerator") |
| public boolean replace(Node node, Node replacementNode) { |
| if (node == null) |
| return false; |
| if (node == expression) { |
| setExpression((Expression) replacementNode); |
| return true; |
| } |
| if (node == type) { |
| setType((ReferenceType) replacementNode); |
| return true; |
| } |
| return super.replace(node, replacementNode); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator") |
| public boolean isInstanceOfExpr() { |
| return true; |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator") |
| public InstanceOfExpr asInstanceOfExpr() { |
| return this; |
| } |
| |
| @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator") |
| public void ifInstanceOfExpr(Consumer<InstanceOfExpr> action) { |
| action.accept(this); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator") |
| public Optional<InstanceOfExpr> toInstanceOfExpr() { |
| return Optional.of(this); |
| } |
| } |