@bokeh/bokehjs
Version:
Interactive, novel data visualization
46 lines • 1.67 kB
TypeScript
import type { GroupTotals } from "@bokeh/slickgrid";
import type * as p from "../../../core/properties";
import { Model } from "../../../model";
export declare namespace RowAggregator {
type Attrs = p.AttrsOf<Props>;
type Props = Model.Props & {
field_: p.Property<string>;
};
}
export interface RowAggregator extends RowAggregator.Attrs {
readonly key: string;
}
export declare abstract class RowAggregator extends Model {
properties: RowAggregator.Props;
constructor(attrs?: Partial<RowAggregator.Attrs>);
abstract init(): void;
abstract accumulate(item: {
[key: string]: unknown;
}): void;
abstract storeResult(totals: GroupTotals<number>): void;
}
export declare class AvgAggregator extends RowAggregator {
readonly key = "avg";
init: () => void;
accumulate: (item: Slick.SlickData) => void;
storeResult: (groupTotals: GroupTotals<Slick.SlickData>) => void;
}
export declare class MinAggregator extends RowAggregator {
readonly key = "min";
init: () => void;
accumulate: (item: Slick.SlickData) => void;
storeResult: (groupTotals: GroupTotals<Slick.SlickData>) => void;
}
export declare class MaxAggregator extends RowAggregator {
readonly key = "max";
init: () => void;
accumulate: (item: Slick.SlickData) => void;
storeResult: (groupTotals: GroupTotals<Slick.SlickData>) => void;
}
export declare class SumAggregator extends RowAggregator {
readonly key = "sum";
init: () => void;
accumulate: (item: Slick.SlickData) => void;
storeResult: (groupTotals: GroupTotals<Slick.SlickData>) => void;
}
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