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Class ActorRuleResolve

A comunica actor for resolving rules.

Actor types:

  • Input: IActionRuleResolve: A quad pattern and an optional context.
  • Test:
  • Output: IActorRuleResolveOutput: The resulting rule stream.
see

IActionRuleResolve

see

IActorRuleResolveOutput

Hierarchy

Index

Constructors

Properties

Methods

Constructors

constructor

Properties

Readonly beforeActors

beforeActors: Actor<IActionRuleResolve, IActorTest, IActorRuleResolveOutput>[]

Readonly bus

bus: Bus<Actor<IActionRuleResolve, IActorTest, IActorRuleResolveOutput>, IActionRuleResolve, IActorTest, IActorRuleResolveOutput>

Readonly name

name: string

Methods

deinitialize

  • deinitialize(): Promise<any>

  • Deinitialize this actor. This should be used for cleaning up things when the application is shut down, such as closing files and removing temporary files.

    Returns Promise<any>

    A promise that resolves when the actor has been deinitialized.

Protected getDefaultLogData

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

  • Parameters

    • context: IActionContext
    • Optional data: () => any
        • (): any

        • Returns any

    Returns any

initialize

  • initialize(): Promise<any>

  • Initialize this actor. This should be used for doing things that take a while, such as opening files.

    Returns Promise<any>

    A promise that resolves when the actor has been initialized.

Protected logDebug

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

  • Parameters

    • context: IActionContext
    • message: string
    • Optional data: () => any
        • (): any

        • Returns any

    Returns void

Protected logError

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

  • Parameters

    • context: IActionContext
    • message: string
    • Optional data: () => any
        • (): any

        • Returns any

    Returns void

Protected logFatal

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

  • Parameters

    • context: IActionContext
    • message: string
    • Optional data: () => any
        • (): any

        • Returns any

    Returns void

Protected logInfo

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

  • Parameters

    • context: IActionContext
    • message: string
    • Optional data: () => any
        • (): any

        • Returns any

    Returns void

Protected logTrace

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

  • Parameters

    • context: IActionContext
    • message: string
    • Optional data: () => any
        • (): any

        • Returns any

    Returns void

Protected logWarn

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

  • Parameters

    • context: IActionContext
    • message: string
    • Optional data: () => any
        • (): any

        • Returns any

    Returns void

Abstract run

  • Run the given action on this actor.

    In most cases, this method should not be called directly. Instead, {@link #runObservable} should be called.

    Parameters

    Returns Promise<IActorRuleResolveOutput>

    A promise that resolves to the run result.

runObservable

  • Run the given action on this actor AND invokes the {@link Bus#onRun} method.

    Parameters

    Returns Promise<IActorRuleResolveOutput>

    A promise that resolves to the run result.

Abstract test

  • Check if this actor can run the given action, without actually running it.

    Parameters

    Returns Promise<IActorTest>

    A promise that resolves to the test result.

Static getContextLogger

  • 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.

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