| /* |
| * 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.NodeWithSimpleName; |
| import com.github.javaparser.ast.observer.ObservableProperty; |
| 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.NameExprMetaModel; |
| import com.github.javaparser.metamodel.JavaParserMetaModel; |
| import javax.annotation.Generated; |
| import com.github.javaparser.TokenRange; |
| import com.github.javaparser.resolution.Resolvable; |
| import com.github.javaparser.resolution.declarations.ResolvedValueDeclaration; |
| import com.github.javaparser.resolution.types.ResolvedUnionType; |
| import java.util.function.Consumer; |
| import java.util.Optional; |
| |
| /** |
| * Whenever a SimpleName is used in an expression, it is wrapped in NameExpr. |
| * <br/>In <code>int x = a + 3;</code> a is a SimpleName inside a NameExpr. |
| * |
| * @author Julio Vilmar Gesser |
| */ |
| public final class NameExpr extends Expression implements NodeWithSimpleName<NameExpr>, Resolvable<ResolvedValueDeclaration> { |
| |
| private SimpleName name; |
| |
| public NameExpr() { |
| this(null, new SimpleName()); |
| } |
| |
| public NameExpr(final String name) { |
| this(null, new SimpleName(name)); |
| } |
| |
| @AllFieldsConstructor |
| public NameExpr(final SimpleName name) { |
| this(name.getTokenRange().orElse(null), name); |
| setRange(name.getRange().orElse(null)); |
| } |
| |
| /** |
| * This constructor is used by the parser and is considered private. |
| */ |
| @Generated("com.github.javaparser.generator.core.node.MainConstructorGenerator") |
| public NameExpr(TokenRange tokenRange, SimpleName name) { |
| super(tokenRange); |
| setName(name); |
| 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 SimpleName getName() { |
| return name; |
| } |
| |
| @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| public NameExpr setName(final SimpleName name) { |
| assertNotNull(name); |
| if (name == this.name) { |
| return (NameExpr) this; |
| } |
| notifyPropertyChange(ObservableProperty.NAME, this.name, name); |
| if (this.name != null) |
| this.name.setParentNode(null); |
| this.name = name; |
| setAsParentNodeOf(name); |
| 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 NameExpr clone() { |
| return (NameExpr) accept(new CloneVisitor(), null); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.GetMetaModelGenerator") |
| public NameExprMetaModel getMetaModel() { |
| return JavaParserMetaModel.nameExprMetaModel; |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.ReplaceMethodGenerator") |
| public boolean replace(Node node, Node replacementNode) { |
| if (node == null) |
| return false; |
| if (node == name) { |
| setName((SimpleName) replacementNode); |
| return true; |
| } |
| return super.replace(node, replacementNode); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator") |
| public boolean isNameExpr() { |
| return true; |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator") |
| public NameExpr asNameExpr() { |
| return this; |
| } |
| |
| @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator") |
| public void ifNameExpr(Consumer<NameExpr> action) { |
| action.accept(this); |
| } |
| |
| @Override |
| public ResolvedValueDeclaration resolve() { |
| return getSymbolResolver().resolveDeclaration(this, ResolvedValueDeclaration.class); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator") |
| public Optional<NameExpr> toNameExpr() { |
| return Optional.of(this); |
| } |
| } |