Comunica

    Class MediatorCombineUnion<A, I, T, O, TS>

    A comunica mediator that takes the union of all actor results.

    The actors that are registered first will have priority on setting overlapping fields.

    Type Parameters

    Hierarchy (View Summary, Expand)

    Implements

    Index

    Constructors

    constructor

    Properties

    bus combiner field filterFailures name

    Methods

    constructFailureMessage createCombiner mediate mediateActor mediateTestable mediateWith publish getObjectValue

    Constructors

    Properties

    bus: Bus<A, I, T, O, TS>

    The bus this mediator will mediate over.

    combiner: (results: O[]) => O
    field: string

    The field name of the test result field over which must be mediated.

    filterFailures: undefined | boolean

    If actors that throw test errors should be ignored

    name: string

    The name for this mediator.

    {<rdf:subject>}

    Methods

    • Protected

      Construct a human-friendly failure message that accumulates the given actors's failure messages.

      Parameters

      • action: I

        The action that was executed.

      • actorFailures: string[]

        The failure messages that were collected from actor tests based on the given executed action.

      Returns string

    • Mediate for the given action.

      This will send the test action on all actors in the bus. The action will be run on the actor that tests best, of which the result will be returned.

      Parameters

      • action: I

        The action to mediate for.

      Returns Promise<O>

      A promise that resolves to the mediation result.

    • Mediate for the given action to get an actor.

      This will send the test action on all actors in the bus. The actor that tests best will be returned.

      Parameters

      • action: I

        The action to mediate for.

      Returns Promise<TestResult<A, TS>>

      A promise that resolves to the best actor.

    • Mediate for the given action.

      This will send the test action on all actors in the bus. The action will be run on the actor that tests best, of which the result will be returned.

      Parameters

      • action: I

        The action to mediate for.

      Returns Promise<TestResult<O, TS>>

      A promise that resolves to the mediation result.

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