com.abubusoft.kripton.androidx.livedata

Class KriptonXDataSource<T>

java.lang.Object

android.arch.paging.DataSource<Integer,T>

android.arch.paging.PositionalDataSource<T>

com.abubusoft.kripton.androidx.livedata.KriptonXDataSource<T>

public class KriptonXDataSource<T>
extends PositionalDataSource<T>

A PositionalDataSource that loads entities based on an ObjectBox Query using offset and limit to implement paging support. The data source is invalidated if the query results change.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	KriptonXDataSource.Factory<Item>

Nested classes/interfaces inherited from class android.arch.paging.PositionalDataSource

PositionalDataSource.LoadInitialCallback<T>, PositionalDataSource.LoadInitialParams, PositionalDataSource.LoadRangeCallback<T>, PositionalDataSource.LoadRangeParams

Nested classes/interfaces inherited from class android.arch.paging.DataSource

DataSource.InvalidatedCallback

Constructor Summary

Constructors

Constructor and Description
KriptonXDataSource(PagedLiveData<T> query)

Method Summary

Modifier and Type	Method and Description
void	loadInitial(PositionalDataSource.LoadInitialParams params, PositionalDataSource.LoadInitialCallback<T> callback)
void	loadRange(PositionalDataSource.LoadRangeParams params, PositionalDataSource.LoadRangeCallback<T> callback)

Methods inherited from class android.arch.paging.PositionalDataSource

computeInitialLoadPosition, computeInitialLoadSize, map, mapByPage

Methods inherited from class android.arch.paging.DataSource

addInvalidatedCallback, invalidate, isInvalid, removeInvalidatedCallback

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

KriptonXDataSource

public KriptonXDataSource(PagedLiveData<T> query)

Method Detail

loadInitial

public void loadInitial(@NonNull
                        PositionalDataSource.LoadInitialParams params,
                        @NonNull
                        PositionalDataSource.LoadInitialCallback<T> callback)

Specified by:

loadInitial in class PositionalDataSource<T>

loadRange

public void loadRange(@NonNull
                      PositionalDataSource.LoadRangeParams params,
                      @NonNull
                      PositionalDataSource.LoadRangeCallback<T> callback)

Specified by:

loadRange in class PositionalDataSource<T>