io.reactivesprint.viewmodels

Interface IFetchedArrayViewModel<E extends IViewModel,P,I,R>

Type Parameters:

E - Type of Elements in Array.

P - Type representing page.

I - Type of FetchCommand Input.

R - Type of FetchCommand Output.

All Superinterfaces:

IArrayViewModel<E>, java.lang.Iterable<E>, IViewModel

All Known Implementing Classes:

FetchedArrayViewModel

public interface IFetchedArrayViewModel<E extends IViewModel,P,I,R>
extends IArrayViewModel<E>

Created by Ahmad Baraka on 3/30/16. IArrayViewModel which its array is lazily fetched, or even paginated.

Method Summary

Methods

Modifier and Type	Method and Description
ICommand<I,R>	getFetchCommand()
ICommand<I,R>	getFetchIfNeededCommand()
P	getNextPage()
ICommand<I,R>	getRefreshCommand()
IProperty<java.lang.Boolean>	hasNextPage()
IProperty<java.lang.Boolean>	isFetchingNextPage()
IProperty<java.lang.Boolean>	isRefreshing()

Methods inherited from interface io.reactivesprint.viewmodels.IArrayViewModel

getCount, getLocalizedEmptyMessage, getViewModel, getViewModels, indexOf, isEmpty

Methods inherited from interface io.reactivesprint.viewmodels.IViewModel

bindCommand, bindErrors, bindLoading, getActive, getErrors, getTitle, isEnabled, isLoading

Methods inherited from interface java.lang.Iterable

iterator

Method Detail

isRefreshing

IProperty<java.lang.Boolean> isRefreshing()

Returns:

Whether the receiver is refreshing.

getNextPage

P getNextPage()

Returns:

An object representing next page.

isFetchingNextPage

IProperty<java.lang.Boolean> isFetchingNextPage()

Returns:

Whether the receiver is fetching next page.

hasNextPage

IProperty<java.lang.Boolean> hasNextPage()

Returns:

Next Page

getRefreshCommand

ICommand<I,R> getRefreshCommand()

Returns:

Command which refreshes ViewModels.

getFetchCommand

ICommand<I,R> getFetchCommand()

Returns:

Command which fetches ViewModels. If nextPage is null, this command will refresh, else this command should fetch next page.

getFetchIfNeededCommand

ICommand<I,R> getFetchIfNeededCommand()

Returns:

Applies getFetchCommand() only if next page is non null or returns Observable.empty()