WeakDataObserver

java.lang.Object
- io.objectbox.reactive.WeakDataObserver<T>

All Implemented Interfaces:: DataObserver<T>, DelegatingObserver

@Internal
public class WeakDataObserver<T>
extends java.lang.Object
implements DataObserver<T>, DelegatingObserver

Field Summary

Fields
Modifier and Type Field Description

private DataSubscription subscription

private java.lang.ref.WeakReference<DataObserver<T>> weakDelegate

Constructor Summary

Constructors
Constructor Description

WeakDataObserver(DataObserver<T> delegate)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(java.lang.Object other)`
`DataObserver<T>`	`getObserverDelegate()`
`int`	`hashCode()`
`void`	`onData(T data)`	Called when data changed.
`void`	`setSubscription(DataSubscription subscription)`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - weakDelegate
```
private final java.lang.ref.WeakReference<DataObserver<T>> weakDelegate
```
  - subscription
```
private DataSubscription subscription
```
- Constructor Detail
  - WeakDataObserver
```
WeakDataObserver(DataObserver<T> delegate)
```
- Method Detail
  - onData
```
public void onData(T data)
```
    Description copied from interface: DataObserver
    
    Called when data changed.
    Exception note: if this method throws an exception, it can be reacted on via SubscriptionBuilder.onError(ErrorObserver).
    
    Specified by:
    
    onData in interface DataObserver<T>
  - getObserverDelegate
```
public DataObserver<T> getObserverDelegate()
```
    Specified by:
    
    getObserverDelegate in interface DelegatingObserver<T>
  - equals
```
public boolean equals(java.lang.Object other)
```
    Overrides:
    
    equals in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - setSubscription
```
public void setSubscription(DataSubscription subscription)
```