Class: ObserverManager<T>
Class that manages a set of observers that are notified when a new even is emitted.
Type parameters
| Name |
|---|
T |
Constructors
constructor
• new ObserverManager<T>(): ObserverManager<T>
Type parameters
| Name |
|---|
T |
Returns
Defined in
packages/core/src/utils/observermanager.ts:10
Properties
observers
• Private observers: Observer<T>[]
Defined in
packages/core/src/utils/observermanager.ts:8
Methods
addObserver
▸ addObserver(observer): void
Adds an observer that will be called each time an event is emitted.
Parameters
| Name | Type | Description |
|---|---|---|
observer | Observer<T> | The observer to be called. |
Returns
void
Defined in
packages/core/src/utils/observermanager.ts:18
emit
▸ emit(newStatus): void
Notifies the observers.
Parameters
| Name | Type | Description |
|---|---|---|
newStatus | T | The emitted event. |
Returns
void
Defined in
packages/core/src/utils/observermanager.ts:46
removeAll
▸ removeAll(): void
Removes all the observers.
Returns
void
Defined in
packages/core/src/utils/observermanager.ts:36
removeObserver
▸ removeObserver(observer): void
Removes an observer so that it will not be called when an event is emitted.
Parameters
| Name | Type | Description |
|---|---|---|
observer | Observer<T> | The observer to be removed. |
Returns
void