Interface: SourceChanges<DataModel>

sources.SourceChanges Coalesced changes to directly published rows in this component. Positions are opaque native cursors. Snapshot pages visit current rows at a retained cut; a concurrent newer version can occur again in changes. This is not a provider event log or a historical mailbox image.

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Type parameters

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Methods

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cut

▸ cut<Resource>(source): Promise<string>

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Type parameters

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Parameters

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Returns

Promise<string>

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recordVersion

▸ recordVersion<Resource>(source, record): Promise<string | null> Current version in this feed’s spelling under exact source-record read authority, or null for an absent record. Use it to fence delivery of a changed record; it grants no file access or historical retention.

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Type parameters

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Parameters

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Returns

Promise<string | null>

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page

▸ page<Resource>(source, options): Promise<SourceChangePage>

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Type parameters

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Parameters

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Returns

Promise<SourceChangePage>