Interface DeferredRecordWriteSource

A processor whose per-record values commit with the record's write-back (e.g. InferProcessor's Feature Values).

interface DeferredRecordWriteSource {
    DeferRecordWritesToWriteBack(): void;
    DiscardDeferredRecordValues(recordID: string): void;
    WriteDeferredRecordValues(
        recordID: string,
        provider: IMetadataProvider,
    ): Promise<DeferredRecordWriteOutcome>;
}

Implemented by

InferProcessor

Index

Methods

DeferRecordWritesToWriteBack DiscardDeferredRecordValues WriteDeferredRecordValues

Methods

DeferRecordWritesToWriteBack

DeferRecordWritesToWriteBack(): void
From now on, queue the per-record writes instead of saving them immediately.

Returns void
- Defined in RecordSetProcessor/engine/src/processors/WriteBackProcessor.ts:35

DiscardDeferredRecordValues

DiscardDeferredRecordValues(recordID: string): void
Drops a record's queued writes (its result failed, so it gets no write-back).
Parameters
- recordID: string
Returns void
- Defined in RecordSetProcessor/engine/src/processors/WriteBackProcessor.ts:39

WriteDeferredRecordValues

WriteDeferredRecordValues(
recordID: string,
provider: IMetadataProvider,
): Promise<DeferredRecordWriteOutcome>
Saves a record's queued writes on the write-back unit's provider; null when none were queued.
Parameters
- recordID: string
- provider: IMetadataProvider
Returns Promise<DeferredRecordWriteOutcome>
- Defined in RecordSetProcessor/engine/src/processors/WriteBackProcessor.ts:37