Interface QueryExecutions

Collection containing several QueryExecution.

interface QueryExecutions {
    executed: boolean;
    executions: QueryExecution<any>[];
    running: boolean;
    start(strategy): Promise<QueryExecutions>;
    startParallel(): Promise<QueryExecutions>;
    startSequential(): Promise<QueryExecutions>;
    waitForExecution(): Promise<QueryExecutions>;
    waitForFirstNonEmptyExecution(): Promise<QueryExecution<any>>;
    watch(property, cb): WatchHandle;
}

Hierarchy (view full)

Properties

executed executions running

Methods

start startParallel startSequential waitForExecution waitForFirstNonEmptyExecution watch

Properties

Readonly executed

executed: boolean

Indicates that the executions are finished.

executions

executions: QueryExecution<any>[]

Array of QueryExecution. Should not be changed after executions are started.

Readonly running

running: boolean

Indicates that the executions are still running.

Methods

start

startParallel

  • startParallel(): Promise<QueryExecutions>

  • Function to start all executions parallel.

    Returns Promise<QueryExecutions>

startSequential

  • startSequential(): Promise<QueryExecutions>

  • Function start all executions sequentially (one after another).

    Returns Promise<QueryExecutions>

waitForExecution

  • waitForExecution(): Promise<QueryExecutions>

  • Helper function to wait until all executions are finished.

    Returns Promise<QueryExecutions>

waitForFirstNonEmptyExecution

  • waitForFirstNonEmptyExecution(): Promise<QueryExecution<any>>

  • Helper function to wait for the first, non-failed execution result.

    Returns Promise<QueryExecution<any>>

watch

  • watch(property, cb): WatchHandle

  • Function to watch for changes on a property.

    Parameters

    • property: string

      name of the property to watch

    • cb: WatchCallback<string, any>

      event handler executed on changes

    Returns WatchHandle

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