| // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| import 'package:analyzer/dart/analysis/features.dart'; |
| import 'package:analyzer/dart/ast/ast.dart'; |
| import 'package:analyzer/dart/ast/token.dart'; |
| import 'package:analyzer/source/line_info.dart'; |
| import 'package:analyzer/src/dart/ast/ast.dart'; |
| import 'package:analyzer/src/dart/ast/ast_factory.dart'; |
| import 'package:analyzer/src/generated/testing/token_factory.dart'; |
| import 'package:meta/meta.dart'; |
| |
| /// The class `AstTestFactory` defines utility methods that can be used to |
| /// create AST nodes. The nodes that are created are complete in the sense that |
| /// all of the tokens that would have been |
| /// associated with the nodes by a parser are also created, but the token stream |
| /// is not constructed. None of the nodes are resolved. |
| /// |
| /// The general pattern is for the name of the factory method to be the same as |
| /// the name of the class of AST node being created. There are two notable |
| /// exceptions. The first is for methods creating nodes that are part of a |
| /// cascade expression. These methods are all prefixed with 'cascaded'. The |
| /// second is places where a shorter name seemed unambiguous and easier to read, |
| /// such as using 'identifier' rather than 'prefixedIdentifier', or 'integer' |
| /// rather than 'integerLiteral'. |
| @internal |
| class AstTestFactory { |
| static ArgumentListImpl argumentList( |
| [List<Expression> arguments = const []]) => |
| ArgumentListImpl( |
| leftParenthesis: TokenFactory.tokenFromType(TokenType.OPEN_PAREN), |
| arguments: arguments, |
| rightParenthesis: TokenFactory.tokenFromType(TokenType.CLOSE_PAREN), |
| ); |
| |
| static AssignmentExpressionImpl assignmentExpression(Expression leftHandSide, |
| TokenType operator, Expression rightHandSide) => |
| AssignmentExpressionImpl( |
| leftHandSide: leftHandSide as ExpressionImpl, |
| operator: TokenFactory.tokenFromType(operator), |
| rightHandSide: rightHandSide as ExpressionImpl, |
| ); |
| |
| static IndexExpressionImpl cascadedIndexExpression(Expression index) => |
| astFactory.indexExpressionForCascade2( |
| period: TokenFactory.tokenFromType(TokenType.PERIOD_PERIOD), |
| leftBracket: |
| TokenFactory.tokenFromType(TokenType.OPEN_SQUARE_BRACKET), |
| index: index, |
| rightBracket: |
| TokenFactory.tokenFromType(TokenType.CLOSE_SQUARE_BRACKET)); |
| |
| static PropertyAccessImpl cascadedPropertyAccess(String propertyName) => |
| astFactory.propertyAccess( |
| null, |
| TokenFactory.tokenFromType(TokenType.PERIOD_PERIOD), |
| identifier3(propertyName)); |
| |
| static ClassDeclarationImpl classDeclaration( |
| Keyword? abstractKeyword, |
| String name, |
| TypeParameterList? typeParameters, |
| ExtendsClause? extendsClause, |
| WithClause? withClause, |
| ImplementsClause? implementsClause, |
| {List<ClassMember> members = const [], |
| bool isMacro = false, |
| bool isAugmentation = false}) => |
| ClassDeclarationImpl( |
| comment: null, |
| metadata: null, |
| abstractKeyword: abstractKeyword == null |
| ? null |
| : TokenFactory.tokenFromKeyword(abstractKeyword), |
| macroKeyword: isMacro ? TokenFactory.tokenFromString('macro') : null, |
| augmentKeyword: |
| isAugmentation ? TokenFactory.tokenFromString('augment') : null, |
| classKeyword: TokenFactory.tokenFromKeyword(Keyword.CLASS), |
| name2: |
| TokenFactory.tokenFromTypeAndString(TokenType.IDENTIFIER, name), |
| typeParameters: typeParameters as TypeParameterListImpl?, |
| extendsClause: extendsClause as ExtendsClauseImpl?, |
| withClause: withClause as WithClauseImpl?, |
| implementsClause: implementsClause as ImplementsClauseImpl?, |
| nativeClause: null, |
| leftBracket: TokenFactory.tokenFromType(TokenType.OPEN_CURLY_BRACKET), |
| members: members, |
| rightBracket: |
| TokenFactory.tokenFromType(TokenType.CLOSE_CURLY_BRACKET)); |
| |
| static CompilationUnitImpl compilationUnit() => |
| compilationUnit8(null, [], []); |
| |
| static CompilationUnitImpl compilationUnit2( |
| List<CompilationUnitMember> declarations) => |
| compilationUnit8(null, [], declarations); |
| |
| static CompilationUnitImpl compilationUnit3(List<Directive> directives) => |
| compilationUnit8(null, directives, []); |
| |
| static CompilationUnitImpl compilationUnit4(List<Directive> directives, |
| List<CompilationUnitMember> declarations) => |
| compilationUnit8(null, directives, declarations); |
| |
| static CompilationUnitImpl compilationUnit5(String scriptTag) => |
| compilationUnit8(scriptTag, [], []); |
| |
| static CompilationUnitImpl compilationUnit6( |
| String scriptTag, List<CompilationUnitMember> declarations) => |
| compilationUnit8(scriptTag, [], declarations); |
| |
| static CompilationUnitImpl compilationUnit7( |
| String scriptTag, List<Directive> directives) => |
| compilationUnit8(scriptTag, directives, []); |
| |
| static CompilationUnitImpl compilationUnit8( |
| String? scriptTag, |
| List<Directive> directives, |
| List<CompilationUnitMember> declarations) => |
| astFactory.compilationUnit( |
| beginToken: TokenFactory.tokenFromType(TokenType.EOF), |
| scriptTag: |
| scriptTag == null ? null : AstTestFactory.scriptTag(scriptTag), |
| directives: directives, |
| declarations: declarations, |
| endToken: TokenFactory.tokenFromType(TokenType.EOF), |
| featureSet: FeatureSet.latestLanguageVersion(), |
| lineInfo: LineInfo.fromContent('')); |
| |
| static CompilationUnitImpl compilationUnit9( |
| {String? scriptTag, |
| List<Directive> directives = const [], |
| List<CompilationUnitMember> declarations = const [], |
| required FeatureSet featureSet}) => |
| astFactory.compilationUnit( |
| beginToken: TokenFactory.tokenFromType(TokenType.EOF), |
| scriptTag: |
| scriptTag == null ? null : AstTestFactory.scriptTag(scriptTag), |
| directives: directives, |
| declarations: declarations, |
| endToken: TokenFactory.tokenFromType(TokenType.EOF), |
| featureSet: featureSet, |
| lineInfo: LineInfo.fromContent('')); |
| |
| static ConstructorDeclarationImpl constructorDeclaration( |
| Identifier returnType, |
| String? name, |
| FormalParameterList parameters, |
| List<ConstructorInitializer> initializers) => |
| ConstructorDeclarationImpl( |
| comment: null, |
| metadata: null, |
| externalKeyword: TokenFactory.tokenFromKeyword(Keyword.EXTERNAL), |
| constKeyword: null, |
| factoryKeyword: null, |
| returnType: returnType as IdentifierImpl, |
| period: |
| name == null ? null : TokenFactory.tokenFromType(TokenType.PERIOD), |
| name2: name == null ? null : identifier3(name).token, |
| parameters: parameters as FormalParameterListImpl, |
| separator: initializers.isEmpty |
| ? null |
| : TokenFactory.tokenFromType(TokenType.PERIOD), |
| initializers: initializers, |
| redirectedConstructor: null, |
| body: EmptyFunctionBodyImpl( |
| semicolon: TokenFactory.tokenFromType(TokenType.SEMICOLON), |
| ), |
| ); |
| |
| static CommentImpl documentationComment( |
| List<Token> tokens, List<CommentReference> references) { |
| return astFactory.documentationComment(tokens, references); |
| } |
| |
| static ExportDirectiveImpl exportDirective( |
| List<Annotation> metadata, String uri, |
| [List<Combinator> combinators = const []]) => |
| ExportDirectiveImpl( |
| comment: null, |
| metadata: metadata, |
| exportKeyword: TokenFactory.tokenFromKeyword(Keyword.EXPORT), |
| uri: string2(uri), |
| configurations: null, |
| combinators: combinators, |
| semicolon: TokenFactory.tokenFromType(TokenType.SEMICOLON), |
| ); |
| |
| static ExportDirectiveImpl exportDirective2(String uri, |
| [List<Combinator> combinators = const []]) => |
| exportDirective([], uri, combinators); |
| |
| static ExtensionDeclarationImpl extensionDeclaration( |
| {required String name, |
| required bool isExtensionTypeDeclaration, |
| TypeParameterList? typeParameters, |
| required TypeAnnotation extendedType, |
| ShowClause? showClause, |
| HideClause? hideClause, |
| List<ClassMember> members = const []}) => |
| ExtensionDeclarationImpl( |
| comment: null, |
| metadata: null, |
| extensionKeyword: TokenFactory.tokenFromKeyword(Keyword.EXTENSION), |
| typeKeyword: isExtensionTypeDeclaration |
| ? TokenFactory.tokenFromString('type') |
| : null, |
| name2: identifier3(name).token, |
| typeParameters: typeParameters as TypeParameterListImpl?, |
| onKeyword: TokenFactory.tokenFromKeyword(Keyword.ON), |
| extendedType: extendedType as TypeAnnotationImpl, |
| showClause: showClause as ShowClauseImpl?, |
| hideClause: hideClause as HideClauseImpl?, |
| leftBracket: TokenFactory.tokenFromType(TokenType.OPEN_CURLY_BRACKET), |
| members: members, |
| rightBracket: TokenFactory.tokenFromType(TokenType.CLOSE_CURLY_BRACKET), |
| ); |
| |
| static ExtensionOverrideImpl extensionOverride( |
| {required Identifier extensionName, |
| TypeArgumentList? typeArguments, |
| required ArgumentList argumentList}) => |
| astFactory.extensionOverride( |
| extensionName: extensionName, |
| typeArguments: typeArguments, |
| argumentList: argumentList); |
| |
| static FieldDeclarationImpl fieldDeclaration(bool isStatic, Keyword? keyword, |
| TypeAnnotation? type, List<VariableDeclaration> variables, |
| {bool isAbstract = false, bool isExternal = false}) => |
| FieldDeclarationImpl( |
| comment: null, |
| metadata: null, |
| augmentKeyword: null, |
| covariantKeyword: null, |
| abstractKeyword: |
| isAbstract ? TokenFactory.tokenFromKeyword(Keyword.ABSTRACT) : null, |
| externalKeyword: |
| isExternal ? TokenFactory.tokenFromKeyword(Keyword.EXTERNAL) : null, |
| staticKeyword: |
| isStatic ? TokenFactory.tokenFromKeyword(Keyword.STATIC) : null, |
| fieldList: variableDeclarationList(keyword, type, variables), |
| semicolon: TokenFactory.tokenFromType(TokenType.SEMICOLON), |
| ); |
| |
| static FieldDeclarationImpl fieldDeclaration2(bool isStatic, Keyword? keyword, |
| List<VariableDeclaration> variables) => |
| fieldDeclaration(isStatic, keyword, null, variables); |
| |
| static FieldFormalParameterImpl fieldFormalParameter( |
| Keyword? keyword, TypeAnnotation? type, String identifier, |
| [FormalParameterList? parameterList]) => |
| astFactory.fieldFormalParameter2( |
| keyword: |
| keyword == null ? null : TokenFactory.tokenFromKeyword(keyword), |
| type: type, |
| thisKeyword: TokenFactory.tokenFromKeyword(Keyword.THIS), |
| period: TokenFactory.tokenFromType(TokenType.PERIOD), |
| name: identifier3(identifier).token, |
| parameters: parameterList); |
| |
| static FieldFormalParameterImpl fieldFormalParameter2(String identifier) => |
| fieldFormalParameter(null, null, identifier); |
| |
| static FormalParameterListImpl formalParameterList( |
| [List<FormalParameter> parameters = const []]) => |
| astFactory.formalParameterList( |
| TokenFactory.tokenFromType(TokenType.OPEN_PAREN), |
| parameters, |
| null, |
| null, |
| TokenFactory.tokenFromType(TokenType.CLOSE_PAREN)); |
| |
| static FunctionTypedFormalParameterImpl functionTypedFormalParameter( |
| TypeAnnotation? returnType, String identifier, |
| [List<FormalParameter> parameters = const []]) => |
| astFactory.functionTypedFormalParameter2( |
| returnType: returnType, |
| name: identifier3(identifier).token, |
| parameters: formalParameterList(parameters)); |
| |
| static PrefixedIdentifierImpl identifier( |
| SimpleIdentifier prefix, SimpleIdentifier identifier) => |
| astFactory.prefixedIdentifier( |
| prefix, TokenFactory.tokenFromType(TokenType.PERIOD), identifier); |
| |
| static SimpleIdentifierImpl identifier3(String lexeme) => |
| astFactory.simpleIdentifier( |
| TokenFactory.tokenFromTypeAndString(TokenType.IDENTIFIER, lexeme)); |
| |
| static PrefixedIdentifierImpl identifier4( |
| String prefix, SimpleIdentifier identifier) => |
| astFactory.prefixedIdentifier(identifier3(prefix), |
| TokenFactory.tokenFromType(TokenType.PERIOD), identifier); |
| |
| static PrefixedIdentifierImpl identifier5(String prefix, String identifier) => |
| astFactory.prefixedIdentifier( |
| identifier3(prefix), |
| TokenFactory.tokenFromType(TokenType.PERIOD), |
| identifier3(identifier)); |
| |
| static List<SimpleIdentifier> identifierList(List<String> identifiers) { |
| return identifiers |
| .map((String identifier) => identifier3(identifier)) |
| .toList(); |
| } |
| |
| static ImportDirectiveImpl importDirective(List<Annotation> metadata, |
| String uri, bool isDeferred, String? prefix, |
| [List<Combinator> combinators = const []]) => |
| ImportDirectiveImpl( |
| comment: null, |
| metadata: metadata, |
| importKeyword: TokenFactory.tokenFromKeyword(Keyword.IMPORT), |
| uri: string2(uri), |
| configurations: null, |
| deferredKeyword: !isDeferred |
| ? null |
| : TokenFactory.tokenFromKeyword(Keyword.DEFERRED), |
| asKeyword: |
| prefix == null ? null : TokenFactory.tokenFromKeyword(Keyword.AS), |
| prefix: prefix == null ? null : identifier3(prefix), |
| combinators: combinators, |
| semicolon: TokenFactory.tokenFromType(TokenType.SEMICOLON), |
| ); |
| |
| static ImportDirectiveImpl importDirective2( |
| String uri, bool isDeferred, String prefix, |
| [List<Combinator> combinators = const []]) => |
| importDirective([], uri, isDeferred, prefix, combinators); |
| |
| static ImportDirectiveImpl importDirective3(String uri, String? prefix, |
| [List<Combinator> combinators = const []]) => |
| importDirective([], uri, false, prefix, combinators); |
| |
| static IndexExpressionImpl indexExpression({ |
| required Expression target, |
| bool hasQuestion = false, |
| required Expression index, |
| }) { |
| return astFactory.indexExpressionForTarget2( |
| target: target, |
| question: hasQuestion |
| ? TokenFactory.tokenFromType( |
| TokenType.QUESTION, |
| ) |
| : null, |
| leftBracket: TokenFactory.tokenFromType( |
| TokenType.OPEN_SQUARE_BRACKET, |
| ), |
| index: index, |
| rightBracket: TokenFactory.tokenFromType( |
| TokenType.CLOSE_SQUARE_BRACKET, |
| ), |
| ); |
| } |
| |
| static IndexExpressionImpl indexExpressionForCascade(Expression array, |
| Expression index, TokenType period, TokenType leftBracket) => |
| astFactory.indexExpressionForCascade2( |
| period: TokenFactory.tokenFromType(period), |
| leftBracket: TokenFactory.tokenFromType(leftBracket), |
| index: index, |
| rightBracket: |
| TokenFactory.tokenFromType(TokenType.CLOSE_SQUARE_BRACKET)); |
| |
| static InstanceCreationExpressionImpl instanceCreationExpression( |
| Keyword? keyword, ConstructorName name, |
| [List<Expression> arguments = const []]) => |
| astFactory.instanceCreationExpression( |
| keyword == null ? null : TokenFactory.tokenFromKeyword(keyword), |
| name, |
| argumentList(arguments)); |
| |
| static InterpolationExpressionImpl interpolationExpression( |
| Expression expression) => |
| astFactory.interpolationExpression( |
| TokenFactory.tokenFromType(TokenType.STRING_INTERPOLATION_EXPRESSION), |
| expression, |
| TokenFactory.tokenFromType(TokenType.CLOSE_CURLY_BRACKET)); |
| |
| static InterpolationExpressionImpl interpolationExpression2( |
| String identifier) => |
| astFactory.interpolationExpression( |
| TokenFactory.tokenFromType(TokenType.STRING_INTERPOLATION_IDENTIFIER), |
| identifier3(identifier), |
| null); |
| |
| static IsExpressionImpl isExpression( |
| Expression expression, bool negated, TypeAnnotation type) => |
| astFactory.isExpression( |
| expression, |
| TokenFactory.tokenFromKeyword(Keyword.IS), |
| negated ? TokenFactory.tokenFromType(TokenType.BANG) : null, |
| type); |
| |
| static LabeledStatementImpl labeledStatement( |
| List<Label> labels, Statement statement) => |
| astFactory.labeledStatement(labels, statement); |
| |
| static LibraryDirectiveImpl libraryDirective( |
| List<Annotation> metadata, LibraryIdentifier libraryName) => |
| LibraryDirectiveImpl( |
| comment: null, |
| metadata: metadata, |
| libraryKeyword: TokenFactory.tokenFromKeyword(Keyword.LIBRARY), |
| name: libraryName as LibraryIdentifierImpl, |
| semicolon: TokenFactory.tokenFromType(TokenType.SEMICOLON), |
| ); |
| |
| static LibraryDirectiveImpl libraryDirective2(String libraryName) => |
| libraryDirective(<Annotation>[], libraryIdentifier2([libraryName])); |
| |
| static LibraryIdentifierImpl libraryIdentifier( |
| List<SimpleIdentifier> components) => |
| astFactory.libraryIdentifier(components); |
| |
| static LibraryIdentifierImpl libraryIdentifier2(List<String> components) { |
| return astFactory.libraryIdentifier(identifierList(components)); |
| } |
| |
| static List list(List<Object> elements) { |
| return elements; |
| } |
| |
| static ListLiteralImpl listLiteral([List<Expression> elements = const []]) => |
| listLiteral2(null, null, elements); |
| |
| static ListLiteralImpl listLiteral2( |
| Keyword? keyword, TypeArgumentList? typeArguments, |
| [List<CollectionElement> elements = const []]) => |
| astFactory.listLiteral( |
| keyword == null ? null : TokenFactory.tokenFromKeyword(keyword), |
| typeArguments, |
| TokenFactory.tokenFromType(TokenType.OPEN_SQUARE_BRACKET), |
| elements, |
| TokenFactory.tokenFromType(TokenType.CLOSE_SQUARE_BRACKET)); |
| |
| static MethodDeclarationImpl methodDeclaration( |
| Keyword? modifier, |
| TypeAnnotation? returnType, |
| Keyword? property, |
| Keyword? operator, |
| SimpleIdentifier name, |
| FormalParameterList? parameters) => |
| MethodDeclarationImpl( |
| comment: null, |
| metadata: null, |
| externalKeyword: TokenFactory.tokenFromKeyword(Keyword.EXTERNAL), |
| modifierKeyword: |
| modifier == null ? null : TokenFactory.tokenFromKeyword(modifier), |
| returnType: returnType as TypeAnnotationImpl?, |
| propertyKeyword: |
| property == null ? null : TokenFactory.tokenFromKeyword(property), |
| operatorKeyword: |
| operator == null ? null : TokenFactory.tokenFromKeyword(operator), |
| name2: name.token, |
| typeParameters: null, |
| parameters: parameters as FormalParameterListImpl?, |
| body: EmptyFunctionBodyImpl( |
| semicolon: TokenFactory.tokenFromType(TokenType.SEMICOLON), |
| ), |
| ); |
| |
| static NativeFunctionBodyImpl nativeFunctionBody(String nativeMethodName) => |
| astFactory.nativeFunctionBody( |
| TokenFactory.tokenFromString("native"), |
| string2(nativeMethodName), |
| TokenFactory.tokenFromType(TokenType.SEMICOLON)); |
| |
| static ParenthesizedExpressionImpl parenthesizedExpression( |
| Expression expression) => |
| astFactory.parenthesizedExpression( |
| TokenFactory.tokenFromType(TokenType.OPEN_PAREN), |
| expression, |
| TokenFactory.tokenFromType(TokenType.CLOSE_PAREN)); |
| |
| static PartDirectiveImpl partDirective( |
| List<Annotation> metadata, String url) => |
| PartDirectiveImpl( |
| comment: null, |
| metadata: metadata, |
| partKeyword: TokenFactory.tokenFromKeyword(Keyword.PART), |
| uri: string2(url), |
| semicolon: TokenFactory.tokenFromType(TokenType.SEMICOLON), |
| ); |
| |
| static PartDirectiveImpl partDirective2(String url) => |
| partDirective(<Annotation>[], url); |
| |
| static PartOfDirectiveImpl partOfDirective(LibraryIdentifier libraryName) => |
| partOfDirective2(<Annotation>[], libraryName); |
| |
| static PartOfDirectiveImpl partOfDirective2( |
| List<Annotation> metadata, LibraryIdentifier libraryName) => |
| PartOfDirectiveImpl( |
| comment: null, |
| metadata: metadata, |
| partKeyword: TokenFactory.tokenFromKeyword(Keyword.PART), |
| ofKeyword: TokenFactory.tokenFromString("of"), |
| uri: null, |
| libraryName: libraryName as LibraryIdentifierImpl, |
| semicolon: TokenFactory.tokenFromType(TokenType.SEMICOLON), |
| ); |
| |
| static PostfixExpressionImpl postfixExpression( |
| Expression expression, TokenType operator) => |
| astFactory.postfixExpression( |
| expression, TokenFactory.tokenFromType(operator)); |
| |
| static PrefixExpressionImpl prefixExpression( |
| TokenType operator, Expression expression) => |
| astFactory.prefixExpression( |
| TokenFactory.tokenFromType(operator), expression); |
| |
| static PropertyAccessImpl propertyAccess( |
| Expression? target, SimpleIdentifier propertyName) => |
| astFactory.propertyAccess( |
| target, TokenFactory.tokenFromType(TokenType.PERIOD), propertyName); |
| |
| static PropertyAccessImpl propertyAccess2( |
| Expression? target, String propertyName, |
| [TokenType operator = TokenType.PERIOD]) => |
| astFactory.propertyAccess(target, TokenFactory.tokenFromType(operator), |
| identifier3(propertyName)); |
| |
| static RedirectingConstructorInvocationImpl redirectingConstructorInvocation( |
| [List<Expression> arguments = const []]) => |
| redirectingConstructorInvocation2(null, arguments); |
| |
| static RedirectingConstructorInvocationImpl redirectingConstructorInvocation2( |
| String? constructorName, |
| [List<Expression> arguments = const []]) => |
| astFactory.redirectingConstructorInvocation( |
| TokenFactory.tokenFromKeyword(Keyword.THIS), |
| constructorName == null |
| ? null |
| : TokenFactory.tokenFromType(TokenType.PERIOD), |
| constructorName == null ? null : identifier3(constructorName), |
| argumentList(arguments)); |
| |
| static RethrowExpressionImpl rethrowExpression() => astFactory |
| .rethrowExpression(TokenFactory.tokenFromKeyword(Keyword.RETHROW)); |
| |
| static ReturnStatementImpl returnStatement() => returnStatement2(null); |
| |
| static ReturnStatementImpl returnStatement2(Expression? expression) => |
| astFactory.returnStatement(TokenFactory.tokenFromKeyword(Keyword.RETURN), |
| expression, TokenFactory.tokenFromType(TokenType.SEMICOLON)); |
| |
| static ScriptTagImpl scriptTag(String scriptTag) => |
| astFactory.scriptTag(TokenFactory.tokenFromString(scriptTag)); |
| |
| static SetOrMapLiteralImpl setOrMapLiteral( |
| Keyword? keyword, TypeArgumentList? typeArguments, |
| [List<CollectionElement> elements = const []]) => |
| astFactory.setOrMapLiteral( |
| constKeyword: |
| keyword == null ? null : TokenFactory.tokenFromKeyword(keyword), |
| typeArguments: typeArguments, |
| leftBracket: TokenFactory.tokenFromType(TokenType.OPEN_CURLY_BRACKET), |
| elements: elements, |
| rightBracket: TokenFactory.tokenFromType(TokenType.CLOSE_CURLY_BRACKET), |
| ); |
| |
| static ShowClauseImpl showClause(List<ShowHideClauseElement> elements) => |
| astFactory.showClause( |
| showKeyword: TokenFactory.tokenFromString("show"), |
| elements: elements); |
| |
| static ShowHideElementImpl showHideElement(String name) => |
| astFactory.showHideElement(modifier: null, name: identifier3(name)); |
| |
| static ShowHideElementImpl showHideElementGetter(String name) => |
| astFactory.showHideElement( |
| modifier: TokenFactory.tokenFromString("get"), |
| name: identifier3(name)); |
| |
| static ShowHideElementImpl showHideElementOperator(String name) => |
| astFactory.showHideElement( |
| modifier: TokenFactory.tokenFromString("operator"), |
| name: identifier3(name)); |
| |
| static ShowHideElementImpl showHideElementSetter(String name) => |
| astFactory.showHideElement( |
| modifier: TokenFactory.tokenFromString("set"), |
| name: identifier3(name)); |
| |
| static SimpleFormalParameterImpl simpleFormalParameter( |
| Keyword keyword, String parameterName) => |
| simpleFormalParameter2(keyword, null, parameterName); |
| |
| static SimpleFormalParameterImpl simpleFormalParameter2( |
| Keyword? keyword, TypeAnnotation? type, String? parameterName) => |
| astFactory.simpleFormalParameter2( |
| keyword: |
| keyword == null ? null : TokenFactory.tokenFromKeyword(keyword), |
| type: type, |
| name: |
| parameterName == null ? null : identifier3(parameterName).token); |
| |
| static SimpleFormalParameterImpl simpleFormalParameter3( |
| String parameterName) => |
| simpleFormalParameter2(null, null, parameterName); |
| |
| static SimpleFormalParameterImpl simpleFormalParameter4( |
| TypeAnnotation type, String? parameterName) => |
| simpleFormalParameter2(null, type, parameterName); |
| |
| static SpreadElementImpl spreadElement( |
| TokenType operator, Expression expression) => |
| astFactory.spreadElement( |
| spreadOperator: TokenFactory.tokenFromType(operator), |
| expression: expression); |
| |
| static StringInterpolationImpl string( |
| [List<InterpolationElement> elements = const []]) => |
| astFactory.stringInterpolation(elements); |
| |
| static SimpleStringLiteralImpl string2(String content) => astFactory |
| .simpleStringLiteral(TokenFactory.tokenFromString("'$content'"), content); |
| |
| static SuperConstructorInvocationImpl superConstructorInvocation( |
| [List<Expression> arguments = const []]) => |
| superConstructorInvocation2(null, arguments); |
| |
| static SuperConstructorInvocationImpl superConstructorInvocation2( |
| String? name, |
| [List<Expression> arguments = const []]) => |
| astFactory.superConstructorInvocation( |
| TokenFactory.tokenFromKeyword(Keyword.SUPER), |
| name == null ? null : TokenFactory.tokenFromType(TokenType.PERIOD), |
| name == null ? null : identifier3(name), |
| argumentList(arguments)); |
| |
| static SuperExpressionImpl superExpression() => |
| astFactory.superExpression(TokenFactory.tokenFromKeyword(Keyword.SUPER)); |
| |
| static SuperFormalParameterImpl superFormalParameter( |
| Keyword? keyword, TypeAnnotation? type, String identifier, |
| [FormalParameterList? parameterList]) => |
| astFactory.superFormalParameter( |
| keyword: |
| keyword == null ? null : TokenFactory.tokenFromKeyword(keyword), |
| type: type, |
| superKeyword: TokenFactory.tokenFromKeyword(Keyword.SUPER), |
| period: TokenFactory.tokenFromType(TokenType.PERIOD), |
| name: identifier3(identifier).token, |
| parameters: parameterList); |
| |
| static SuperFormalParameterImpl superFormalParameter2(String identifier) => |
| superFormalParameter(null, null, identifier); |
| |
| static SwitchCaseImpl switchCase( |
| Expression expression, List<Statement> statements) => |
| switchCase2(<Label>[], expression, statements); |
| |
| static SwitchCaseImpl switchCase2(List<Label> labels, Expression expression, |
| List<Statement> statements) => |
| astFactory.switchCase(labels, TokenFactory.tokenFromKeyword(Keyword.CASE), |
| expression, TokenFactory.tokenFromType(TokenType.COLON), statements); |
| |
| static SwitchDefaultImpl switchDefault( |
| List<Label> labels, List<Statement> statements) => |
| astFactory.switchDefault( |
| labels, |
| TokenFactory.tokenFromKeyword(Keyword.DEFAULT), |
| TokenFactory.tokenFromType(TokenType.COLON), |
| statements); |
| |
| static SwitchDefaultImpl switchDefault2(List<Statement> statements) => |
| switchDefault(<Label>[], statements); |
| |
| static SwitchStatementImpl switchStatement( |
| Expression expression, List<SwitchMember> members) => |
| astFactory.switchStatement( |
| TokenFactory.tokenFromKeyword(Keyword.SWITCH), |
| TokenFactory.tokenFromType(TokenType.OPEN_PAREN), |
| expression, |
| TokenFactory.tokenFromType(TokenType.CLOSE_PAREN), |
| TokenFactory.tokenFromType(TokenType.OPEN_CURLY_BRACKET), |
| members, |
| TokenFactory.tokenFromType(TokenType.CLOSE_CURLY_BRACKET)); |
| |
| static SymbolLiteralImpl symbolLiteral(List<String> components) { |
| List<Token> identifierList = <Token>[]; |
| for (String component in components) { |
| identifierList.add( |
| TokenFactory.tokenFromTypeAndString(TokenType.IDENTIFIER, component)); |
| } |
| return astFactory.symbolLiteral( |
| TokenFactory.tokenFromType(TokenType.HASH), identifierList); |
| } |
| |
| static ThisExpressionImpl thisExpression() => |
| astFactory.thisExpression(TokenFactory.tokenFromKeyword(Keyword.THIS)); |
| |
| static ThrowExpressionImpl throwExpression2(Expression expression) => |
| astFactory.throwExpression( |
| TokenFactory.tokenFromKeyword(Keyword.THROW), expression); |
| |
| static TopLevelVariableDeclarationImpl topLevelVariableDeclaration( |
| Keyword? keyword, |
| TypeAnnotation? type, |
| List<VariableDeclaration> variables) => |
| TopLevelVariableDeclarationImpl( |
| comment: null, |
| metadata: null, |
| externalKeyword: null, |
| variableList: variableDeclarationList(keyword, type, variables), |
| semicolon: TokenFactory.tokenFromType(TokenType.SEMICOLON), |
| ); |
| |
| static TopLevelVariableDeclarationImpl topLevelVariableDeclaration2( |
| Keyword? keyword, List<VariableDeclaration> variables, |
| {bool isExternal = false}) => |
| TopLevelVariableDeclarationImpl( |
| comment: null, |
| metadata: null, |
| variableList: variableDeclarationList(keyword, null, variables), |
| semicolon: TokenFactory.tokenFromType(TokenType.SEMICOLON), |
| externalKeyword: |
| isExternal ? TokenFactory.tokenFromKeyword(Keyword.EXTERNAL) : null, |
| ); |
| |
| static TryStatementImpl tryStatement(Block body, Block finallyClause) => |
| tryStatement3(body, <CatchClause>[], finallyClause); |
| |
| static TryStatementImpl tryStatement2( |
| Block body, List<CatchClause> catchClauses) => |
| tryStatement3(body, catchClauses, null); |
| |
| static TryStatementImpl tryStatement3( |
| Block body, List<CatchClause> catchClauses, Block? finallyClause) => |
| astFactory.tryStatement( |
| TokenFactory.tokenFromKeyword(Keyword.TRY), |
| body, |
| catchClauses, |
| finallyClause == null |
| ? null |
| : TokenFactory.tokenFromKeyword(Keyword.FINALLY), |
| finallyClause); |
| |
| static TypeArgumentList? typeArgumentList(List<TypeAnnotation>? types) { |
| if (types == null || types.isEmpty) { |
| return null; |
| } |
| return typeArgumentList2(types); |
| } |
| |
| static TypeArgumentListImpl typeArgumentList2(List<TypeAnnotation> types) { |
| return astFactory.typeArgumentList(TokenFactory.tokenFromType(TokenType.LT), |
| types, TokenFactory.tokenFromType(TokenType.GT)); |
| } |
| |
| static TypeParameterImpl typeParameter(String name) => TypeParameterImpl( |
| comment: null, |
| metadata: null, |
| name2: identifier3(name).token, |
| extendsKeyword: null, |
| bound: null, |
| ); |
| |
| static TypeParameterImpl typeParameter3(String name, String varianceLexeme) => |
| // TODO (kallentu) : Clean up AstFactoryImpl casting once variance is |
| // added to the interface. |
| TypeParameterImpl( |
| comment: null, |
| metadata: null, |
| name2: identifier3(name).token, |
| extendsKeyword: null, |
| bound: null, |
| varianceKeyword: TokenFactory.tokenFromString(varianceLexeme), |
| ); |
| |
| static TypeParameterList? typeParameterList([List<String>? typeNames]) { |
| if (typeNames == null || typeNames.isEmpty) { |
| return null; |
| } |
| return typeParameterList2(typeNames); |
| } |
| |
| static TypeParameterListImpl typeParameterList2(List<String> typeNames) { |
| var typeParameters = <TypeParameter>[]; |
| for (String typeName in typeNames) { |
| typeParameters.add(typeParameter(typeName)); |
| } |
| |
| return astFactory.typeParameterList( |
| TokenFactory.tokenFromType(TokenType.LT), |
| typeParameters, |
| TokenFactory.tokenFromType(TokenType.GT)); |
| } |
| |
| static VariableDeclarationImpl variableDeclaration(String name) => |
| VariableDeclarationImpl( |
| name2: identifier3(name).token, |
| equals: null, |
| initializer: null, |
| ); |
| |
| static VariableDeclarationImpl variableDeclaration2( |
| String name, Expression initializer) => |
| VariableDeclarationImpl( |
| name2: identifier3(name).token, |
| equals: TokenFactory.tokenFromType(TokenType.EQ), |
| initializer: initializer as ExpressionImpl, |
| ); |
| |
| static VariableDeclarationListImpl variableDeclarationList(Keyword? keyword, |
| TypeAnnotation? type, List<VariableDeclaration> variables) => |
| VariableDeclarationListImpl( |
| comment: null, |
| metadata: null, |
| lateKeyword: null, |
| keyword: |
| keyword == null ? null : TokenFactory.tokenFromKeyword(keyword), |
| type: type as TypeAnnotationImpl?, |
| variables: variables, |
| ); |
| |
| static VariableDeclarationListImpl variableDeclarationList2( |
| Keyword? keyword, List<VariableDeclaration> variables) => |
| variableDeclarationList(keyword, null, variables); |
| |
| static VariableDeclarationStatementImpl variableDeclarationStatement( |
| Keyword? keyword, |
| TypeAnnotation? type, |
| List<VariableDeclaration> variables) => |
| astFactory.variableDeclarationStatement( |
| variableDeclarationList(keyword, type, variables), |
| TokenFactory.tokenFromType(TokenType.SEMICOLON)); |
| |
| static VariableDeclarationStatementImpl variableDeclarationStatement2( |
| Keyword keyword, List<VariableDeclaration> variables) => |
| variableDeclarationStatement(keyword, null, variables); |
| |
| static WhileStatementImpl whileStatement( |
| Expression condition, Statement body) => |
| astFactory.whileStatement( |
| TokenFactory.tokenFromKeyword(Keyword.WHILE), |
| TokenFactory.tokenFromType(TokenType.OPEN_PAREN), |
| condition, |
| TokenFactory.tokenFromType(TokenType.CLOSE_PAREN), |
| body); |
| |
| static WithClauseImpl withClause(List<NamedType> types) => |
| astFactory.withClause(TokenFactory.tokenFromKeyword(Keyword.WITH), types); |
| |
| static YieldStatementImpl yieldEachStatement(Expression expression) => |
| astFactory.yieldStatement( |
| TokenFactory.tokenFromTypeAndString(TokenType.IDENTIFIER, "yield"), |
| TokenFactory.tokenFromType(TokenType.STAR), |
| expression, |
| TokenFactory.tokenFromType(TokenType.SEMICOLON)); |
| |
| static YieldStatementImpl yieldStatement(Expression expression) => |
| astFactory.yieldStatement( |
| TokenFactory.tokenFromTypeAndString(TokenType.IDENTIFIER, "yield"), |
| null, |
| expression, |
| TokenFactory.tokenFromType(TokenType.SEMICOLON)); |
| } |
