Class AsyncObjectFallbackMapper<T, TFallback>

Type Parameters

T extends Record<string, unknown>
TFallback

Hierarchy

BaseAsyncObjectMapper<{
[K in keyof T]: T[K] | TFallback
}>
- AsyncObjectFallbackMapper

Index

Constructors

Properties

Methods

dispose evaluate reset setValue update

Constructors

constructor

new AsyncObjectFallbackMapper<T, TFallback>(fallback): AsyncObjectFallbackMapper<T, TFallback>
Type Parameters
- T extends Record<string, unknown>
- TFallback
Parameters
- fallback: TFallback
Returns AsyncObjectFallbackMapper<T, TFallback>
Overrides BaseAsyncObjectMapper<{[K in keyof T]: T[K]|TFallback}>.constructor
- Defined in src/helpers/async-object-mapper.ts:96

Properties

`Readonly`values$

values$: Observable<{
[K in string | number | symbol]: TFallback | T[K]
}> = ...

Methods

dispose

dispose(): void
Returns void
Inherited from BaseAsyncObjectMapper.dispose
- Defined in src/helpers/async-object-mapper.ts:88

`Protected`evaluate

evaluate(cells): boolean
Protected
Extract value from cells
Parameters
- cells: IterableIterator<ValueCell<unknown>>
Returns boolean
emitted - True if a value was emitted
Overrides BaseAsyncObjectMapper.evaluate
- Defined in src/helpers/async-object-mapper.ts:100

reset

reset(): void
Returns void
Inherited from BaseAsyncObjectMapper.reset
- Defined in src/helpers/async-object-mapper.ts:83

`Protected`setValue

setValue(value): void
Parameters
- value: {
  [K in string | number | symbol]: TFallback | T[K]
  }
Returns void
Inherited from BaseAsyncObjectMapper.setValue
- Defined in src/helpers/async-object-mapper.ts:79

update

update(values): boolean
Parameters
- values: AsAsyncOrSyncObject<{
  [K in string | number | symbol]: TFallback | T[K]
  }>
Returns boolean
Inherited from BaseAsyncObjectMapper.update
- Defined in src/helpers/async-object-mapper.ts:22