@bokeh/bokehjs
Version:
Interactive, novel data visualization
33 lines • 1.31 kB
TypeScript
import type { ColumnarDataSource } from "../sources/columnar_data_source";
import { Model } from "../../model";
import type { Arrayable } from "../../core/types";
import type * as p from "../../core/properties";
export declare namespace Expression {
type Attrs = p.AttrsOf<Props>;
type Props = Model.Props;
}
export interface Expression<T = Arrayable> extends Expression.Attrs {
}
export declare abstract class Expression<T = Arrayable> extends Model {
properties: Expression.Props;
constructor(attrs?: Partial<Expression.Attrs>);
protected _result: Map<ColumnarDataSource, T>;
initialize(): void;
protected abstract _v_compute(source: ColumnarDataSource): T;
v_compute(source: ColumnarDataSource): T;
}
export declare namespace ScalarExpression {
type Attrs = p.AttrsOf<Props>;
type Props = Model.Props;
}
export interface ScalarExpression<T> extends ScalarExpression.Attrs {
}
export declare abstract class ScalarExpression<T> extends Model {
properties: ScalarExpression.Props;
constructor(attrs?: Partial<ScalarExpression.Attrs>);
protected _result: Map<ColumnarDataSource, T>;
initialize(): void;
protected abstract _compute(source: ColumnarDataSource): T;
compute(source: ColumnarDataSource): T;
}
//# sourceMappingURL=expression.d.ts.map