Class: QueryPageReader<Row, Kind>

browser.QueryPageReader One page in flight and a bounded history of accepted cursor boundaries. Failure never advances the boundary; changing presentation never runs a query.

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Type parameters

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Constructors

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constructor

• new QueryPageReader<Row, Kind>(pages, pageSize)

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Type parameters

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Parameters

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Accessors

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isReading

• get isReading(): boolean

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Returns

boolean

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isDone

• get isDone(): boolean

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Returns

boolean

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Methods

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setPageSize

▸ setPageSize(pageSize): void

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Parameters

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Returns

void

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invalidate

▸ invalidate(): void

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Returns

void

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dispose

▸ dispose(): void

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Returns

void

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next

▸ next(): Promise<undefined | QueryPageLocation<Row, Kind>>

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Returns

Promise<undefined | QueryPageLocation<Row, Kind>>

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previous

▸ previous(): Promise<undefined | QueryPageLocation<Row, Kind>>

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Returns

Promise<undefined | QueryPageLocation<Row, Kind>>

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refresh

▸ refresh(signal?): Promise<undefined | QueryPageLocation<Row, Kind>>

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Parameters

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Returns

Promise<undefined | QueryPageLocation<Row, Kind>>

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read

▸ read(pageNumber, signal?): Promise<undefined | QueryPageLocation<Row, Kind>>

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Parameters

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Returns

Promise<undefined | QueryPageLocation<Row, Kind>>