extract get view index into data source view method
Reviewed By: ivanmisuno Differential Revision: D46224361 fbshipit-source-id: 193becb59eee469ba3e68611e588671947406f7e
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@@ -584,6 +584,10 @@ export class DataSourceView<T, KeyType> {
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}
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}
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}
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}
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getViewIndex(entry: T): number {
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return this.output(0, Infinity).indexOf(entry);
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}
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public setWindow(start: number, end: number) {
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public setWindow(start: number, end: number) {
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this.windowStart = start;
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this.windowStart = start;
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this.windowEnd = end;
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this.windowEnd = end;
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