| /* |
| * 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.NodeList; |
| import com.github.javaparser.ast.nodeTypes.NodeWithScope; |
| import com.github.javaparser.ast.nodeTypes.NodeWithSimpleName; |
| import com.github.javaparser.ast.nodeTypes.NodeWithTypeArguments; |
| import com.github.javaparser.ast.observer.ObservableProperty; |
| import com.github.javaparser.ast.type.Type; |
| import com.github.javaparser.ast.visitor.GenericVisitor; |
| import com.github.javaparser.ast.visitor.VoidVisitor; |
| import java.util.Optional; |
| 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.FieldAccessExprMetaModel; |
| import com.github.javaparser.metamodel.JavaParserMetaModel; |
| import javax.annotation.Generated; |
| import com.github.javaparser.TokenRange; |
| import com.github.javaparser.metamodel.OptionalProperty; |
| import java.util.function.Consumer; |
| |
| /** |
| * Access of a field of an object. |
| * <br/>In <code>person.name</code> "name" is the name and "person" is the scope. |
| * |
| * @author Julio Vilmar Gesser |
| */ |
| public final class FieldAccessExpr extends Expression implements NodeWithSimpleName<FieldAccessExpr>, NodeWithTypeArguments<FieldAccessExpr>, NodeWithScope<FieldAccessExpr> { |
| |
| private Expression scope; |
| |
| @OptionalProperty |
| private NodeList<Type> typeArguments; |
| |
| private SimpleName name; |
| |
| public FieldAccessExpr() { |
| this(null, new ThisExpr(), new NodeList<>(), new SimpleName()); |
| } |
| |
| public FieldAccessExpr(final Expression scope, final String name) { |
| this(null, scope, new NodeList<>(), new SimpleName(name)); |
| } |
| |
| @AllFieldsConstructor |
| public FieldAccessExpr(final Expression scope, final NodeList<Type> typeArguments, final SimpleName name) { |
| this(null, scope, typeArguments, name); |
| } |
| |
| /** |
| * This constructor is used by the parser and is considered private. |
| */ |
| @Generated("com.github.javaparser.generator.core.node.MainConstructorGenerator") |
| public FieldAccessExpr(TokenRange tokenRange, Expression scope, NodeList<Type> typeArguments, SimpleName name) { |
| super(tokenRange); |
| setScope(scope); |
| setTypeArguments(typeArguments); |
| 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 FieldAccessExpr setName(final SimpleName name) { |
| assertNotNull(name); |
| if (name == this.name) { |
| return (FieldAccessExpr) this; |
| } |
| notifyPropertyChange(ObservableProperty.NAME, this.name, name); |
| if (this.name != null) |
| this.name.setParentNode(null); |
| this.name = name; |
| setAsParentNodeOf(name); |
| return this; |
| } |
| |
| /** |
| * Use {@link #getName} instead. |
| */ |
| @Deprecated |
| public SimpleName getField() { |
| return name; |
| } |
| |
| @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| public Expression getScope() { |
| return scope; |
| } |
| |
| /** |
| * Use {@link #setName} with new SimpleName(field) instead. |
| */ |
| @Deprecated |
| public FieldAccessExpr setField(final String field) { |
| setName(new SimpleName(field)); |
| return this; |
| } |
| |
| /** |
| * Use {@link #setName} instead. |
| */ |
| @Deprecated |
| public FieldAccessExpr setFieldExpr(SimpleName inner) { |
| return setName(inner); |
| } |
| |
| /** |
| * Sets the scope |
| * |
| * @param scope the scope, can not be null |
| * @return this, the FieldAccessExpr |
| */ |
| @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| public FieldAccessExpr setScope(final Expression scope) { |
| assertNotNull(scope); |
| if (scope == this.scope) { |
| return (FieldAccessExpr) this; |
| } |
| notifyPropertyChange(ObservableProperty.SCOPE, this.scope, scope); |
| if (this.scope != null) |
| this.scope.setParentNode(null); |
| this.scope = scope; |
| setAsParentNodeOf(scope); |
| return this; |
| } |
| |
| @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| public Optional<NodeList<Type>> getTypeArguments() { |
| return Optional.ofNullable(typeArguments); |
| } |
| |
| /** |
| * Sets the type arguments |
| * |
| * @param typeArguments the type arguments, can be null |
| * @return this, the FieldAccessExpr |
| */ |
| @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") |
| public FieldAccessExpr setTypeArguments(final NodeList<Type> typeArguments) { |
| if (typeArguments == this.typeArguments) { |
| return (FieldAccessExpr) this; |
| } |
| notifyPropertyChange(ObservableProperty.TYPE_ARGUMENTS, this.typeArguments, typeArguments); |
| if (this.typeArguments != null) |
| this.typeArguments.setParentNode(null); |
| this.typeArguments = typeArguments; |
| setAsParentNodeOf(typeArguments); |
| return this; |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.CloneGenerator") |
| public FieldAccessExpr clone() { |
| return (FieldAccessExpr) accept(new CloneVisitor(), null); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.GetMetaModelGenerator") |
| public FieldAccessExprMetaModel getMetaModel() { |
| return JavaParserMetaModel.fieldAccessExprMetaModel; |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.RemoveMethodGenerator") |
| public boolean remove(Node node) { |
| if (node == null) |
| return false; |
| if (typeArguments != null) { |
| for (int i = 0; i < typeArguments.size(); i++) { |
| if (typeArguments.get(i) == node) { |
| typeArguments.remove(i); |
| return true; |
| } |
| } |
| } |
| return super.remove(node); |
| } |
| |
| @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; |
| } |
| if (node == scope) { |
| setScope((Expression) replacementNode); |
| return true; |
| } |
| if (typeArguments != null) { |
| for (int i = 0; i < typeArguments.size(); i++) { |
| if (typeArguments.get(i) == node) { |
| typeArguments.set(i, (Type) replacementNode); |
| return true; |
| } |
| } |
| } |
| return super.replace(node, replacementNode); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator") |
| public boolean isFieldAccessExpr() { |
| return true; |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator") |
| public FieldAccessExpr asFieldAccessExpr() { |
| return this; |
| } |
| |
| @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator") |
| public void ifFieldAccessExpr(Consumer<FieldAccessExpr> action) { |
| action.accept(this); |
| } |
| |
| @Override |
| @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator") |
| public Optional<FieldAccessExpr> toFieldAccessExpr() { |
| return Optional.of(this); |
| } |
| } |