Class NTriplesReader

A visitor class that constructs RDF/JS quads from N-Triples syntax trees.

Hierarchy

BaseVisitor
- NTriplesReader

Index

Constructors

Methods

datatype getBlankNode getLiteralValue getNamedNode literal ntriplesDoc object predicate readQuadContexts subject triple tripleTerm unescapeString validateVisitor versionDirective visit

Constructors

constructor

new NTriplesReader(): NTriplesReader
Returns NTriplesReader
Overrides BaseVisitor.constructor
- Defined in src/ntriples/reader.ts:18

Methods

datatype

datatype(ctx: NTriplesReaderCstContext): NamedNode
Parameters
- ctx: NTriplesReaderCstContext
Returns NamedNode
- Defined in src/ntriples/reader.ts:254

getBlankNode

getBlankNode(ctx: NTriplesReaderCstContext): BlankNode
Parameters
- ctx: NTriplesReaderCstContext
Returns BlankNode
- Defined in src/ntriples/reader.ts:275

getLiteralValue

getLiteralValue(ctx: NTriplesReaderCstContext): string
Parameters
- ctx: NTriplesReaderCstContext
Returns string
- Defined in src/ntriples/reader.ts:279

getNamedNode

getNamedNode(ctx: NTriplesReaderCstContext): NamedNode
Parameters
- ctx: NTriplesReaderCstContext
Returns NamedNode
- Defined in src/ntriples/reader.ts:262

literal

literal(ctx: NTriplesReaderCstContext): Literal
Parameters
- ctx: NTriplesReaderCstContext
Returns Literal
- Defined in src/ntriples/reader.ts:236

ntriplesDoc

ntriplesDoc(ctx: NTriplesReaderCstContext): Quad[]
Parameters
- ctx: NTriplesReaderCstContext
Returns Quad[]
- Defined in src/ntriples/reader.ts:31

object

object(ctx: NTriplesReaderCstContext): Term
Parameters
- ctx: NTriplesReaderCstContext
Returns Term
- Defined in src/ntriples/reader.ts:212

predicate

predicate(ctx: NTriplesReaderCstContext): NamedNode
Parameters
- ctx: NTriplesReaderCstContext
Returns NamedNode
- Defined in src/ntriples/reader.ts:204

readQuadContexts

readQuadContexts(ctx: CstNode): QuadContext[]
Parse the document and return quad information with source tokens. This is useful for IDE features that need to associate positions with triples.
Parameters
- ctx: CstNode
Returns QuadContext[]
- Defined in src/ntriples/reader.ts:51

subject

subject(ctx: NTriplesReaderCstContext): BlankNode | NamedNode<string>
Parameters
- ctx: NTriplesReaderCstContext
Returns BlankNode | NamedNode<string>
- Defined in src/ntriples/reader.ts:195

triple

triple(ctx: NTriplesReaderCstContext): Quad
Parameters
- ctx: NTriplesReaderCstContext
Returns Quad
- Defined in src/ntriples/reader.ts:187

tripleTerm

tripleTerm(ctx: NTriplesReaderCstContext): Quad
Parameters
- ctx: NTriplesReaderCstContext
Returns Quad
- Defined in src/ntriples/reader.ts:228

unescapeString

unescapeString(raw: string): string
Interpret escape sequences in a string value.
Parameters
- raw: string
Returns string
- Defined in src/ntriples/reader.ts:288

validateVisitor

validateVisitor(): void
Will throw an error if the visitor is missing any required methods
- visitXYZ for each XYZ grammar rule.
Returns void
Inherited from BaseVisitor.validateVisitor
- Defined in node_modules/@chevrotain/types/api.d.ts:1912

versionDirective

versionDirective(_ctx: NTriplesReaderCstContext): undefined
Parameters
- _ctx: NTriplesReaderCstContext
Returns undefined
- Defined in src/ntriples/reader.ts:182

visit

visit(cstNode: CstNode | CstNode[], param?: any): any
Parameters
- cstNode: CstNode | CstNode[]
- Optionalparam: any
Returns any
Inherited from BaseVisitor.visit
- Defined in node_modules/@chevrotain/types/api.d.ts:1906