DataSubscription (objectbox-java 3.2.1 API)

All Known Implementing Classes:

DataSubscriptionList
```
public interface DataSubscription
```
The result of subscribing an @DataObserver using @SubscriptionBuilder.observer(DataObserver). Used to cancel the subscription (unsubscribe).

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`cancel()`	The Observer shall not receive anymore updates.
`boolean`	`isCanceled()`	Current cancellation state of the subscription.

- Method Detail
  - cancel
```
void cancel()
```
    The Observer shall not receive anymore updates.
  - isCanceled
```
boolean isCanceled()
```
    Current cancellation state of the subscription.