DatasyncManager

Handles a set of subscriptions to data nodes and authentication events.

This class is intended to work with UI views in the way that it can cancel all handled subscriptions as soon as the associated view is disposed (see the dispose method). Instances must be built using the DatasyncService.createManager method.

Functions

dispose

fun dispose()

Disposes the resources handled by this DatasyncManager instance, that is all its subscriptions.

div

operator fun div(path: String): DatasyncNode

Shortcut for the node method.

node

fun node(path: String): DatasyncNode

Gets a DatasyncNode at a given path.

subscribeToStateChange

fun subscribeToStateChange(callback: (DatasyncState) -> Unit): Subscription

Subscribes to the DatasyncState of the DatasyncService associated with this DatasyncManager instance, and calls asynchronously the given callback each time this state changes.

Properties

policy

val policy: CancelationPolicy

The CancelationPolicy associated with this DatasyncManager instance, which controls the management of cached data when subscriptions are canceled.

rootNode

val rootNode: DatasyncNode

Gets the root DatasyncNode.

service

val service: DatasyncService

The DatasyncService instance associated with this DatasyncManager instance.