Class MutableValueImpl<T>

Type Parameters

T

Hierarchy

MutableValueBase<T>
- MutableValueImpl

Index

Constructors

Accessors

changeId disposed value

Methods

dispose getValue hasAnyListeners invalidate map onData pick setValue

Constructors

constructor

new MutableValueImpl<T>(currentValue: T): MutableValueImpl<T>
Type Parameters
- T
Parameters
- currentValue: T
Returns MutableValueImpl<T>
Overrides MutableValueBase<T>.constructor
- Defined in observableValue.ts:169

Accessors

changeId

get changeId(): number
Returns number
Overrides MutableValueBase.changeId
- Defined in observableValue.ts:173

disposed

get disposed(): boolean
Returns boolean
- Defined in observableValue.ts:215

value

get value(): T
Returns T
Overrides MutableValueBase.value
- Defined in observableValue.ts:196
set value(value: T): void
Parameters
- value: T
Returns void
Overrides MutableValueBase.value
- Defined in observableValue.ts:200

Methods

dispose

dispose(): void
Returns void
- Defined in observableValue.ts:219

getValue

getValue(): T
Gets the current value.

Returns T
Inherited from MutableValueBase.getValue
- Defined in observableValue.ts:122

hasAnyListeners

hasAnyListeners(): boolean
Returns boolean
- Defined in observableValue.ts:177

invalidate

invalidate(): void
Returns void
Overrides MutableValueBase.invalidate
- Defined in observableValue.ts:211

map

map<U>(
transform: (value: T) => U,
setData?: Maybe<(transformed: U, original: T) => T>,
): MutableValue<U>
Creates a readonly sub-controller for a transformed value.
Type Parameters
- U
Parameters
- transform: (value: T) => U
  Applies a transformation to a single value using a provided function and returns the result. The returned sub controller will use this as its value.
- OptionalsetData: Maybe<(transformed: U, original: T) => T>
Returns MutableValue<U>
Inherited from MutableValueBase.map
- Defined in observableValue.ts:132

onData

onData(callback: DataChangedCallback<T>): Unsubscribe
Parameters
- callback: DataChangedCallback<T>
Returns Unsubscribe
Overrides MutableValueBase.onData
- Defined in observableValue.ts:181

pick

pick<K extends string | number | symbol>(prop: K): MutableValue<Picked<T, K>>
Returns a data controller for a property of T.
Type Parameters
- K extends string | number | symbol
Parameters
- prop: K
Returns MutableValue<Picked<T, K>>
Inherited from MutableValueBase.pick
- Defined in observableValue.ts:143

setValue

setValue(value: T): void
Sets the current value.
Parameters
- value: T
Returns void
Inherited from MutableValueBase.setValue
- Defined in observableValue.ts:126