GeneralizingAstVisitor<R> class

An AST visitor that will recursively visit all of the nodes in an AST structure (like instances of the class RecursiveAstVisitor). In addition, when a node of a specific type is visited not only will the visit method for that specific type of node be invoked, but additional methods for the superclasses of that node will also be invoked. For example, using an instance of this class to visit a Block will cause the method visitBlock to be invoked but will also cause the methods visitStatement and visitNode to be subsequently invoked. This allows visitors to be written that visit all statements without needing to override the visit method for each of the specific subclasses of Statement.

Subclasses that override a visit method must either invoke the overridden visit method or explicitly invoke the more general visit method. Failure to do so will cause the visit methods for superclasses of the node to not be invoked and will cause the children of the visited node to not be visited.

Clients may extend this class.

Implemented types

• AstVisitor<R>

Implementers

• BreadthFirstVisitor

Constructors

GeneralizingAstVisitor()

Initialize a newly created visitor.

const

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

visitAdjacentStrings(AdjacentStrings node) → R?

override

visitAnnotatedNode(AnnotatedNode node) → R?

visitAnnotation(Annotation node) → R?

override

visitArgumentList(ArgumentList node) → R?

override

visitAsExpression(AsExpression node) → R?

override

visitAssertInitializer(AssertInitializer node) → R?

override

visitAssertStatement(AssertStatement node) → R?

override

visitAssignedVariablePattern(AssignedVariablePattern node) → R?

override

visitAssignmentExpression(AssignmentExpression node) → R?

override

visitAugmentationImportDirective(AugmentationImportDirective node) → R?

override

visitAwaitExpression(AwaitExpression node) → R?

override

visitBinaryExpression(BinaryExpression node) → R?

override

visitBlock(Block node) → R?

override

visitBlockFunctionBody(BlockFunctionBody node) → R?

override

visitBooleanLiteral(BooleanLiteral node) → R?

override

visitBreakStatement(BreakStatement node) → R?

override

visitCascadeExpression(CascadeExpression node) → R?

override

visitCaseClause(CaseClause node) → R?

override

visitCastPattern(CastPattern node) → R?

override

visitCatchClause(CatchClause node) → R?

override

visitCatchClauseParameter(CatchClauseParameter node) → R?

override

visitClassDeclaration(ClassDeclaration node) → R?

override

visitClassMember(ClassMember node) → R?

visitClassTypeAlias(ClassTypeAlias node) → R?

override

visitCollectionElement(CollectionElement node) → R?

visitCombinator(Combinator node) → R?

visitComment(Comment node) → R?

override

visitCommentReference(CommentReference node) → R?

override

visitCompilationUnit(CompilationUnit node) → R?

override

visitCompilationUnitMember(CompilationUnitMember node) → R?

visitConditionalExpression(ConditionalExpression node) → R?

override

visitConfiguration(Configuration node) → R?

override

visitConstantPattern(ConstantPattern node) → R?

override

visitConstructorDeclaration(ConstructorDeclaration node) → R?

override

visitConstructorFieldInitializer(ConstructorFieldInitializer node) → R?

override

visitConstructorInitializer(ConstructorInitializer node) → R?

visitConstructorName(ConstructorName node) → R?

override

visitConstructorReference(ConstructorReference node) → R?

override

visitConstructorSelector(ConstructorSelector node) → R?

override

visitContinueStatement(ContinueStatement node) → R?

override

visitDartPattern(DartPattern node) → R?

visitDeclaration(Declaration node) → R?

visitDeclaredIdentifier(DeclaredIdentifier node) → R?

override

visitDeclaredVariablePattern(DeclaredVariablePattern node) → R?

override

visitDefaultFormalParameter(DefaultFormalParameter node) → R?

override

visitDirective(Directive node) → R?

visitDoStatement(DoStatement node) → R?

override

visitDottedName(DottedName node) → R?

override

visitDoubleLiteral(DoubleLiteral node) → R?

override

visitEmptyFunctionBody(EmptyFunctionBody node) → R?

override

visitEmptyStatement(EmptyStatement node) → R?

override

visitEnumConstantArguments(EnumConstantArguments node) → R?

override

visitEnumConstantDeclaration(EnumConstantDeclaration node) → R?

override

visitEnumDeclaration(EnumDeclaration node) → R?

override

visitExportDirective(ExportDirective node) → R?

override

visitExpression(Expression node) → R?

visitExpressionFunctionBody(ExpressionFunctionBody node) → R?

override

visitExpressionStatement(ExpressionStatement node) → R?

override

visitExtendsClause(ExtendsClause node) → R?

override

visitExtensionDeclaration(ExtensionDeclaration node) → R?

override

visitExtensionOverride(ExtensionOverride node) → R?

override

visitFieldDeclaration(FieldDeclaration node) → R?

override

visitFieldFormalParameter(FieldFormalParameter node) → R?

override

visitForEachParts(ForEachParts node) → R?

visitForEachPartsWithDeclaration(ForEachPartsWithDeclaration node) → R?

override

visitForEachPartsWithIdentifier(ForEachPartsWithIdentifier node) → R?

override

visitForEachPartsWithPattern(ForEachPartsWithPattern node) → R?

override

visitForElement(ForElement node) → R?

override

visitFormalParameter(FormalParameter node) → R?

visitFormalParameterList(FormalParameterList node) → R?

override

visitForParts(ForParts node) → R?

visitForPartsWithDeclarations(ForPartsWithDeclarations node) → R?

override

visitForPartsWithExpression(ForPartsWithExpression node) → R?

override

visitForPartsWithPattern(ForPartsWithPattern node) → R?

override

visitForStatement(ForStatement node) → R?

override

visitFunctionBody(FunctionBody node) → R?

visitFunctionDeclaration(FunctionDeclaration node) → R?

override

visitFunctionDeclarationStatement(FunctionDeclarationStatement node) → R?

override

visitFunctionExpression(FunctionExpression node) → R?

override

visitFunctionExpressionInvocation(FunctionExpressionInvocation node) → R?

override

visitFunctionReference(FunctionReference node) → R?

override

visitFunctionTypeAlias(FunctionTypeAlias node) → R?

override

visitFunctionTypedFormalParameter(FunctionTypedFormalParameter node) → R?

override

visitGenericFunctionType(GenericFunctionType node) → R?

override

visitGenericTypeAlias(GenericTypeAlias node) → R?

override

visitGuardedPattern(GuardedPattern node) → R?

override

visitHideCombinator(HideCombinator node) → R?

override

visitIdentifier(Identifier node) → R?

visitIfElement(IfElement node) → R?

override

visitIfStatement(IfStatement node) → R?

override

visitImplementsClause(ImplementsClause node) → R?

override

visitImplicitCallReference(ImplicitCallReference node) → R?

override

visitImportDirective(ImportDirective node) → R?

override

visitImportPrefixReference(ImportPrefixReference node) → R?

override

visitIndexExpression(IndexExpression node) → R?

override

visitInstanceCreationExpression(InstanceCreationExpression node) → R?

override

visitIntegerLiteral(IntegerLiteral node) → R?

override

visitInterpolationElement(InterpolationElement node) → R?

visitInterpolationExpression(InterpolationExpression node) → R?

override

visitInterpolationString(InterpolationString node) → R?

override

visitInvocationExpression(InvocationExpression node) → R?

visitIsExpression(IsExpression node) → R?

override

visitLabel(Label node) → R?

override

visitLabeledStatement(LabeledStatement node) → R?

override

visitLibraryAugmentationDirective(LibraryAugmentationDirective node) → R?

override

visitLibraryDirective(LibraryDirective node) → R?

override

visitLibraryIdentifier(LibraryIdentifier node) → R?

override

visitListLiteral(ListLiteral node) → R?

override

visitListPattern(ListPattern node) → R?

override

visitLiteral(Literal node) → R?

visitLogicalAndPattern(LogicalAndPattern node) → R?

override

visitLogicalOrPattern(LogicalOrPattern node) → R?

override

visitMapLiteralEntry(MapLiteralEntry node) → R?

override

visitMapPattern(MapPattern node) → R?

override

visitMapPatternEntry(MapPatternEntry node) → R?

override

visitMethodDeclaration(MethodDeclaration node) → R?

override

visitMethodInvocation(MethodInvocation node) → R?

override

visitMixinDeclaration(MixinDeclaration node) → R?

override

visitNamedCompilationUnitMember(NamedCompilationUnitMember node) → R?

visitNamedExpression(NamedExpression node) → R?

override

visitNamedType(NamedType node) → R?

override

visitNamespaceDirective(NamespaceDirective node) → R?

visitNativeClause(NativeClause node) → R?

override

visitNativeFunctionBody(NativeFunctionBody node) → R?

override

visitNode(AstNode node) → R?

visitNormalFormalParameter(NormalFormalParameter node) → R?

visitNullAssertPattern(NullAssertPattern node) → R?

override

visitNullCheckPattern(NullCheckPattern node) → R?

override

visitNullLiteral(NullLiteral node) → R?

override

visitObjectPattern(ObjectPattern node) → R?

override

visitOnClause(OnClause node) → R?

override

visitParenthesizedExpression(ParenthesizedExpression node) → R?

override

visitParenthesizedPattern(ParenthesizedPattern node) → R?

override

visitPartDirective(PartDirective node) → R?

override

visitPartOfDirective(PartOfDirective node) → R?

override

visitPatternAssignment(PatternAssignment node) → R?

override

visitPatternField(PatternField node) → R?

override

visitPatternFieldName(PatternFieldName node) → R?

override

visitPatternVariableDeclaration(PatternVariableDeclaration node) → R?

override

visitPatternVariableDeclarationStatement(PatternVariableDeclarationStatement node) → R?

override

visitPostfixExpression(PostfixExpression node) → R?

override

visitPrefixedIdentifier(PrefixedIdentifier node) → R?

override

visitPrefixExpression(PrefixExpression node) → R?

override

visitPropertyAccess(PropertyAccess node) → R?

override

visitRecordLiteral(RecordLiteral node) → R?

override

visitRecordPattern(RecordPattern node) → R?

override

visitRecordTypeAnnotation(RecordTypeAnnotation node) → R?

override

visitRecordTypeAnnotationField(RecordTypeAnnotationField node) → R?

visitRecordTypeAnnotationNamedField(RecordTypeAnnotationNamedField node) → R?

override

visitRecordTypeAnnotationNamedFields(RecordTypeAnnotationNamedFields node) → R?

override

visitRecordTypeAnnotationPositionalField(RecordTypeAnnotationPositionalField node) → R?

override

visitRedirectingConstructorInvocation(RedirectingConstructorInvocation node) → R?

override

visitRelationalPattern(RelationalPattern node) → R?

override

visitRestPatternElement(RestPatternElement node) → R?

override

visitRethrowExpression(RethrowExpression node) → R?

override

visitReturnStatement(ReturnStatement node) → R?

override

visitScriptTag(ScriptTag scriptTag) → R?

override

visitSetOrMapLiteral(SetOrMapLiteral node) → R?

override

visitShowCombinator(ShowCombinator node) → R?

override

visitSimpleFormalParameter(SimpleFormalParameter node) → R?

override

visitSimpleIdentifier(SimpleIdentifier node) → R?

override

visitSimpleStringLiteral(SimpleStringLiteral node) → R?

override

visitSingleStringLiteral(SingleStringLiteral node) → R?

visitSpreadElement(SpreadElement node) → R?

override

visitStatement(Statement node) → R?

visitStringInterpolation(StringInterpolation node) → R?

override

visitStringLiteral(StringLiteral node) → R?

visitSuperConstructorInvocation(SuperConstructorInvocation node) → R?

override

visitSuperExpression(SuperExpression node) → R?

override

visitSuperFormalParameter(SuperFormalParameter node) → R?

override

visitSwitchCase(SwitchCase node) → R?

override

visitSwitchDefault(SwitchDefault node) → R?

override

visitSwitchExpression(SwitchExpression node) → R?

override

visitSwitchExpressionCase(SwitchExpressionCase node) → R?

override

visitSwitchMember(SwitchMember node) → R?

visitSwitchPatternCase(SwitchPatternCase node) → R?

override

visitSwitchStatement(SwitchStatement node) → R?

override

visitSymbolLiteral(SymbolLiteral node) → R?

override

visitThisExpression(ThisExpression node) → R?

override

visitThrowExpression(ThrowExpression node) → R?

override

visitTopLevelVariableDeclaration(TopLevelVariableDeclaration node) → R?

override

visitTryStatement(TryStatement node) → R?

override

visitTypeAlias(TypeAlias node) → R?

visitTypeAnnotation(TypeAnnotation node) → R?

visitTypeArgumentList(TypeArgumentList node) → R?

override

visitTypedLiteral(TypedLiteral node) → R?

visitTypeLiteral(TypeLiteral node) → R?

override

visitTypeParameter(TypeParameter node) → R?

override

visitTypeParameterList(TypeParameterList node) → R?

override

visitUriBasedDirective(UriBasedDirective node) → R?

visitVariableDeclaration(VariableDeclaration node) → R?

override

visitVariableDeclarationList(VariableDeclarationList node) → R?

override

visitVariableDeclarationStatement(VariableDeclarationStatement node) → R?

override

visitWhenClause(WhenClause node) → R?

override

visitWhileStatement(WhileStatement node) → R?

override

visitWildcardPattern(WildcardPattern node) → R?

override

visitWithClause(WithClause node) → R?

override

visitYieldStatement(YieldStatement node) → R?

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited