ElementVisitor<R> class abstract

An object that can be used to visit an element structure.

Clients may not extend, implement or mix-in this class. There are classes that implement this interface that provide useful default behaviors in package:analyzer/dart/element/visitor.dart. A couple of the most useful include

• SimpleElementVisitor which implements every visit method by doing nothing,
• RecursiveElementVisitor which will cause every node in a structure to be visited, and
• ThrowingElementVisitor which implements every visit method by throwing an exception.

Implementers

• GeneralizingElementVisitor
• RecursiveElementVisitor
• SimpleElementVisitor
• ThrowingElementVisitor

Constructors

ElementVisitor()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

visitAugmentationImportElement(AugmentationImportElement element) → R?

visitClassElement(ClassElement element) → R?

visitCompilationUnitElement(CompilationUnitElement element) → R?

visitConstructorElement(ConstructorElement element) → R?

visitEnumElement(EnumElement element) → R?

visitExtensionElement(ExtensionElement element) → R?

visitFieldElement(FieldElement element) → R?

visitFieldFormalParameterElement(FieldFormalParameterElement element) → R?

visitFunctionElement(FunctionElement element) → R?

visitGenericFunctionTypeElement(GenericFunctionTypeElement element) → R?

visitLabelElement(LabelElement element) → R?

visitLibraryAugmentationElement(LibraryAugmentationElement element) → R?

visitLibraryElement(LibraryElement element) → R?

visitLibraryExportElement(LibraryExportElement element) → R?

visitLibraryImportElement(LibraryImportElement element) → R?

visitLocalVariableElement(LocalVariableElement element) → R?

visitMethodElement(MethodElement element) → R?

visitMixinElement(MixinElement element) → R?

visitMultiplyDefinedElement(MultiplyDefinedElement element) → R?

visitParameterElement(ParameterElement element) → R?

visitPartElement(PartElement element) → R?

visitPrefixElement(PrefixElement element) → R?

visitPropertyAccessorElement(PropertyAccessorElement element) → R?

visitSuperFormalParameterElement(SuperFormalParameterElement element) → R?

visitTopLevelVariableElement(TopLevelVariableElement element) → R?

visitTypeAliasElement(TypeAliasElement element) → R?

visitTypeParameterElement(TypeParameterElement element) → R?

Operators

operator ==(Object other) → bool

The equality operator.

inherited