Class NodeAbstract

The superclass of all RDF Statement objects, that is NamedNode, Literal, BlankNode, etc. Should not be instantiated directly. Also called Term.

Link

https://rdf.js.org/data-model-spec/#term-interface Node

Hierarchy (view full)

Constructors

constructor

Properties

classOrder termType value fromValue toJS

Methods

compareTerm equals hashString sameTerm substitute toCanonical toNQ toNT toString

Constructors

Protected constructor

Properties

classOrder

classOrder: number

The class order for this node

termType

termType: TermType

The type of node

value

value: string

The node's value

Static fromValue

fromValue: (<T>(value) => T)

Type declaration

    • <T>(value): T

    • Type Parameters

      • T extends FromValueReturns

      Parameters

      • value: ValueType

      Returns T

Static toJS

toJS: ((term) => string | boolean | object | Number | Date | (string | boolean | object | Number | Date)[])

Type declaration

    • (term): string | boolean | object | Number | Date | (string | boolean | object | Number | Date)[]

    • Parameters

      • term: any

      Returns string | boolean | object | Number | Date | (string | boolean | object | Number | Date)[]

Methods

compareTerm

  • compareTerm(other): number

  • Compares this node with another

    Parameters

    • other: Node

      The other node

    Returns number

    See

    to check if two nodes are equal

equals

  • equals(other): boolean

  • Compares whether the two nodes are equal

    Parameters

    • other: Term

      The other node

    Returns boolean

hashString

  • hashString(): string

  • Creates a hash for this node

    Returns string

    Deprecated

    use {rdfFactory.id} instead if possible

sameTerm

  • sameTerm(other): boolean

  • Compares whether this node is the same as the other one

    Parameters

    • other: Node

      Another node

    Returns boolean

substitute

  • substitute<T>(bindings): T

  • Creates the substituted node for this one, according to the specified bindings

    Type Parameters

    Parameters

    • bindings: Bindings

      Bindings of identifiers to nodes

    Returns T

toCanonical

  • toCanonical(): string

  • Creates a canonical string representation of this node

    Returns string

toNQ

toNT

  • toNT(): string

  • Creates a n-triples string representation of this node

    Returns string

toString

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