Class NQuadsReader

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

Hierarchy

BaseVisitor
- NQuadsReader

Index

Constructors

Methods

datatype getBlankNode getLiteralValue getNamedNode graphLabel literal nquadsDoc object predicate readQuadContexts statement subject tripleTerm unescapeString validateVisitor versionDirective visit

Constructors

constructor

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

Methods

datatype

datatype(ctx: NQuadsReaderCstContext): NamedNode
Parameters
- ctx: NQuadsReaderCstContext
Returns NamedNode
- Defined in src/nquads/reader.ts:285

getBlankNode

getBlankNode(ctx: NQuadsReaderCstContext): BlankNode
Parameters
- ctx: NQuadsReaderCstContext
Returns BlankNode
- Defined in src/nquads/reader.ts:314

getLiteralValue

getLiteralValue(ctx: NQuadsReaderCstContext): string
Parameters
- ctx: NQuadsReaderCstContext
Returns string
- Defined in src/nquads/reader.ts:318

getNamedNode

getNamedNode(ctx: NQuadsReaderCstContext): NamedNode
Parameters
- ctx: NQuadsReaderCstContext
Returns NamedNode
- Defined in src/nquads/reader.ts:301

graphLabel

graphLabel(ctx: NQuadsReaderCstContext): BlankNode | NamedNode<string>
Parameters
- ctx: NQuadsReaderCstContext
Returns BlankNode | NamedNode<string>
- Defined in src/nquads/reader.ts:293

literal

literal(ctx: NQuadsReaderCstContext): Literal
Parameters
- ctx: NQuadsReaderCstContext
Returns Literal
- Defined in src/nquads/reader.ts:269

nquadsDoc

nquadsDoc(ctx: NQuadsReaderCstContext): Quad[]
Parameters
- ctx: NQuadsReaderCstContext
Returns Quad[]
- Defined in src/nquads/reader.ts:31

object

object(
ctx: NQuadsReaderCstContext,
): Quad | BlankNode | Literal | NamedNode<string>
Parameters
- ctx: NQuadsReaderCstContext
Returns Quad | BlankNode | Literal | NamedNode<string>
- Defined in src/nquads/reader.ts:246

predicate

predicate(ctx: NQuadsReaderCstContext): NamedNode
Parameters
- ctx: NQuadsReaderCstContext
Returns NamedNode
- Defined in src/nquads/reader.ts:238

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 quads.
Parameters
- ctx: CstNode
Returns QuadContext[]
- Defined in src/nquads/reader.ts:51

statement

statement(ctx: NQuadsReaderCstContext): Quad
Parameters
- ctx: NQuadsReaderCstContext
Returns Quad
- Defined in src/nquads/reader.ts:221

subject

subject(ctx: NQuadsReaderCstContext): BlankNode | NamedNode<string>
Parameters
- ctx: NQuadsReaderCstContext
Returns BlankNode | NamedNode<string>
- Defined in src/nquads/reader.ts:230

tripleTerm

tripleTerm(ctx: NQuadsReaderCstContext): Quad
Parameters
- ctx: NQuadsReaderCstContext
Returns Quad
- Defined in src/nquads/reader.ts:261

unescapeString

unescapeString(raw: string): string
Interpret escape sequences in a string value.
Parameters
- raw: string
Returns string
- Defined in src/nquads/reader.ts:327

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: NQuadsReaderCstContext): undefined
Parameters
- ctx: NQuadsReaderCstContext
Returns undefined
- Defined in src/nquads/reader.ts:216

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