universum.studios.android.widget.adapter

Interface ItemsAdapter<Item>

All Superinterfaces:

DataSet<Item>, DataSetAdapter<Item>

All Known Implementing Classes:

SimpleAdapter, SimpleRecyclerAdapter, SimpleSpinnerAdapter

public interface ItemsAdapter<Item>
extends DataSetAdapter<Item>

A DataSetAdapter interface extension for simple adapters that provide set of items as theirs data set.

Author:

Martin Albedinsky

Field Summary

Fields inherited from interface universum.studios.android.widget.adapter.DataSet

NO_ID, NO_POSITION

Method Summary

Modifier and Type	Method and Description
void	changeItems(List<Item> items) Same as swapItems(List) without returning the old data set of items.
List<Item>	getItems() Returns the current items data set of this adapter.
List<Item>	swapItems(List<Item> items) Changes items data set of this adapter and returns the old items data set.

Methods inherited from interface universum.studios.android.widget.adapter.DataSetAdapter

hasStableIds, isEnabled, restoreInstanceState, saveInstanceState

Methods inherited from interface universum.studios.android.widget.adapter.DataSet

getItem, getItemCount, getItemId, hasItemAt, isEmpty, registerOnDataChangeListener, registerOnDataSetActionListener, registerOnDataSetListener, unregisterOnDataChangeListener, unregisterOnDataSetActionListener, unregisterOnDataSetListener

Method Detail

changeItems

void changeItems(@Nullable
                 List<Item> items)

Same as swapItems(List) without returning the old data set of items.

Parameters:

items - The desired items to be changed. May be null to clear the current ones.

See Also:

getItems()

swapItems

@Nullable
List<Item> swapItems(@Nullable
                                List<Item> items)

Changes items data set of this adapter and returns the old items data set.

Parameters:

items - The desired items to be changed. May be null to clear the current ones.

Returns:

The old items data set or null if this adapter does not have items data set specified.

See Also:

getItems()

getItems

@Nullable
List<Item> getItems()

Returns the current items data set of this adapter.

Returns:

This adapter's items data set or null if there is no items data set provided by this adapter.

See Also:

changeItems(List), swapItems(List)