Class ActorExtractLinksTree

A comunica Extract Links Tree Extract Links Actor.

Hierarchy (View Summary)

Constructors

constructor

Properties

beforeActors bus name aNodeType aRelation aSubset aView isPartOf

Methods

getDefaultLogData logDebug logError logFatal logInfo logTrace logWarn run runObservable test collectStream getContextLogger

Constructors

constructor

Properties

ReadonlybeforeActors

beforeActors: Actor<IActionExtractLinks, IActorTest, IActorExtractLinksOutput>[]

Actor that must be registered in the bus before this actor.

Readonlybus

bus: Bus<
    Actor<IActionExtractLinks, IActorTest, IActorExtractLinksOutput>,
    IActionExtractLinks,
    IActorTest,
    IActorExtractLinksOutput,
>

The bus this actor subscribes to.

Readonlyname

name: string

The name for this actor.

Default

{<rdf:subject>}

Static ReadonlyaNodeType

aNodeType: NamedNode<"https://w3id.org/tree#node"> = ...

Static ReadonlyaRelation

aRelation: NamedNode<"https://w3id.org/tree#relation"> = ...

Static ReadonlyaSubset

aSubset: NamedNode<"http://rdfs.org/ns/void#subset"> = ...

Static ReadonlyaView

aView: NamedNode<"https://w3id.org/tree#view"> = ...

Static ReadonlyisPartOf

isPartOf: NamedNode<"http://purl.org/dc/terms/isPartOf"> = ...

Methods

ProtectedgetDefaultLogData

  • getDefaultLogData(context: IActionContext, data?: () => any): any

  • Parameters

    • context: IActionContext
    • Optionaldata: () => any

    Returns any

ProtectedlogDebug

  • logDebug(context: IActionContext, message: string, data?: () => any): void

  • Parameters

    • context: IActionContext
    • message: string
    • Optionaldata: () => any

    Returns void

ProtectedlogError

  • logError(context: IActionContext, message: string, data?: () => any): void

  • Parameters

    • context: IActionContext
    • message: string
    • Optionaldata: () => any

    Returns void

ProtectedlogFatal

  • logFatal(context: IActionContext, message: string, data?: () => any): void

  • Parameters

    • context: IActionContext
    • message: string
    • Optionaldata: () => any

    Returns void

ProtectedlogInfo

  • logInfo(context: IActionContext, message: string, data?: () => any): void

  • Parameters

    • context: IActionContext
    • message: string
    • Optionaldata: () => any

    Returns void

ProtectedlogTrace

  • logTrace(context: IActionContext, message: string, data?: () => any): void

  • Parameters

    • context: IActionContext
    • message: string
    • Optionaldata: () => any

    Returns void

ProtectedlogWarn

  • logWarn(context: IActionContext, message: string, data?: () => any): void

  • Parameters

    • context: IActionContext
    • message: string
    • Optionaldata: () => any

    Returns void

run

runObservable

test

StaticcollectStream

  • collectStream(
        metadata: Stream,
        onQuad: (quad: Quad, links: ILink[]) => void,
    ): Promise<ILink[]>

  • A helper function to append links based on incoming quads.

    Parameters

    • metadata: Stream

      A metadata stream of quads.

    • onQuad: (quad: Quad, links: ILink[]) => void

      A callback that will be invoked for each quad in the metadata stream. The second argument is the array of links that can be appended to.

    Returns Promise<ILink[]>

StaticgetContextLogger

  • getContextLogger(context: IActionContext): undefined | Logger

  • Get the logger from the given context.

    Parameters

    • context: IActionContext

      An optional context.

    Returns undefined | Logger

    The logger or undefined.

Settings

Member Visibility

On This Page

Constructors
Properties
Methods