Summary: Ctors | Methods | Inherited Methods

PositionalDataSource.LoadRangeCallback

public static abstract class PositionalDataSource.LoadRangeCallback
extends Object

java.lang.Object
↳	androidx.paging.PositionalDataSource.LoadRangeCallback<T>

Callback for PositionalDataSource PositionalDataSource.loadRange(LoadRangeParams, LoadRangeCallback) to return data.

A callback should be called only once, and may throw if called again.

It is always valid for a DataSource loading method that takes a callback to stash the callback and call it later. This enables DataSources to be fully asynchronous, and to handle temporary, recoverable error states (such as a network error that can be retried).

Summary

Public constructors
`PositionalDataSource.LoadRangeCallback()`

Public methods
`abstract void`	`onResult(List<T> data)` Called to pass loaded data from `PositionalDataSource.loadRange(LoadRangeParams, LoadRangeCallback)`.

Inherited methods

From class


        
          java.lang.Object

`Object`	`clone()`
`boolean`	`equals(Object arg0)`
`void`	`finalize()`
`final Class<?>`	`getClass()`
`int`	`hashCode()`
`final void`	`notify()`
`final void`	`notifyAll()`
`String`	`toString()`
`final void`	`wait(long arg0, int arg1)`
`final void`	`wait(long arg0)`
`final void`	`wait()`

Public constructors

PositionalDataSource.LoadRangeCallback

public PositionalDataSource.LoadRangeCallback ()

Public methods

onResult

public abstract void onResult (List<T> data)

Called to pass loaded data from PositionalDataSource.loadRange(LoadRangeParams, LoadRangeCallback).

Parameters
`data`	`List`: List of items loaded from the DataSource. Must be same size as requested, unless at end of list.

PositionalDataSource.LoadRangeCallback

Summary

Public constructors

Public methods

Inherited methods

Public constructors

PositionalDataSource.LoadRangeCallback

Public methods

onResult

Interfaces

Classes