PositionalDataSource.LoadInitialParams

public final int pageSize

Defines page size acceptable for return values.

List of items passed to the callback must be an integer multiple of page size.

public final boolean placeholdersEnabled

Defines whether placeholders are enabled, and whether the loaded total count will be ignored.

public final int requestedLoadSize

Requested number of items to load.

Note that this may be larger than available data.

public final int requestedStartPosition

Initial load position requested.

Note that this may not be within the bounds of your data set, it may need to be adjusted before you execute your load.