Class ObservableValue

A concrete implementation of an IObservableValue. The namespace for the ObservableValue class statics.

Hierarchy

ObservableValue

Implements

IObservableValue

Index

Classes

IChangedArgs

Constructors

constructor

Properties

Accessors

Methods

Constructors

constructor

new ObservableValue(initialValue?: JSONValue): ObservableValue

- Defined in modeldb.ts:252
Constructor for the value.

Parameters
- Default value initialValue: JSONValue = null
Returns ObservableValue

Properties

Private _changed

_changed: Signal<this, IChangedArgs> = new Signal<this, ObservableValue.IChangedArgs>(this)

Private _isDisposed

_isDisposed: boolean = false

Private _value

_value: JSONValue = null

Accessors

changed

get changed(): ISignal<this, IChangedArgs>

- Defined in modeldb.ts:279
The changed signal.

Returns ISignal<this, IChangedArgs>

isDisposed

get isDisposed(): boolean

- Defined in modeldb.ts:272
Whether the value has been disposed.

Returns boolean

type

get type(): "Value"

- Defined in modeldb.ts:265
The observable type.

Returns "Value"

Methods

dispose

dispose(): void

Implementation of IObservableValue.dispose
- Defined in modeldb.ts:308
Dispose of the resources held by the value.

Returns void

get

get(): JSONValue

Implementation of IObservableValue.get
- Defined in modeldb.ts:286
Get the current value, or undefined if it has not been set.

Returns JSONValue

set

set(value: JSONValue): void

Implementation of IObservableValue.set
- Defined in modeldb.ts:293
Set the current value.

Parameters
- value: JSONValue
Returns void

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