com.bbm.sdk.bbmds.internal.lists

Interface IncrementalListObserver

public interface IncrementalListObserver

Implementing this interface allows a list observer to react to granular change events from an IncrementalListObservable

Since:

R0

Method Summary

Modifier and Type	Method and Description
void	onDataSetChanged() Indicates that an unspecificied change has occured on the observed list.
void	onItemsChanged(int fromPosition, int itemCount) Indicates that items in the observed list have been updated.
void	onItemsInserted(int fromPosition, int itemCount) Indicates that a number of items have been inserted into the observed list at the specified position.
void	onItemsRemoved(int fromPosition, int itemCount) Indicates that a number of items have been removed from the observed list at the specified position.

Method Detail

onItemsInserted

void onItemsInserted(int fromPosition,
                     int itemCount)

Indicates that a number of items have been inserted into the observed list at the specified position.

Parameters:

fromPosition - The index at which items have been inserted into the list.

itemCount - The number of items that have been inserted to the list starting at index fromPosition.

Since:

R0

onItemsRemoved

void onItemsRemoved(int fromPosition,
                    int itemCount)

Indicates that a number of items have been removed from the observed list at the specified position.

Parameters:

fromPosition - The index at which items have been removed from the list.

itemCount - The number of items that have been removed from the list starting at index fromPosition.

Since:

R0

onItemsChanged

void onItemsChanged(int fromPosition,
                    int itemCount)

Indicates that items in the observed list have been updated.

Parameters:

fromPosition - The index at which items have been updated.

itemCount - The number of items that have been updated starting at index fromPosition.

Since:

R0

onDataSetChanged

void onDataSetChanged()

Indicates that an unspecificied change has occured on the observed list.

Since:

R0