DataSetObservable (moe.ios.core API)

java.lang.Object
- android.database.Observable<DataSetObserver>
- - android.database.DataSetObservable

```
public class DataSetObservable
extends Observable<DataSetObserver>
```
A specialization of Observable for DataSetObserver that provides methods for sending notifications to a list of DataSetObserver objects.

Field Summary
- Fields inherited from class android.database.Observable
  mObservers

Constructor Summary

Constructors
Constructor Description

DataSetObservable()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`notifyChanged()`	Invokes `DataSetObserver.onChanged()` on each observer.
`void`	`notifyInvalidated()`	Invokes `DataSetObserver.onInvalidated()` on each observer.

Methods inherited from class android.database.Observable
registerObserver, unregisterAll, unregisterObserver

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

- Constructor Detail
  - DataSetObservable
```
public DataSetObservable()
```
- Method Detail
  - notifyChanged
```
public void notifyChanged()
```
    Invokes DataSetObserver.onChanged() on each observer. Called when the contents of the data set have changed. The recipient will obtain the new contents the next time it queries the data set.
  - notifyInvalidated
```
public void notifyInvalidated()
```
    Invokes DataSetObserver.onInvalidated() on each observer. Called when the data set is no longer valid and cannot be queried again, such as when the data set has been closed.