‘taint no such thang. See General/NSTableDataSource.

General/NSTableDataSource is an informal protocol implemented by objects acting as a data source for an General/NSTableView to provide the table view with data to display.

see General/NSArrayController

General/NSArrayController is a feature of General/CocoaBindings and allows you to control an array, providing methods for adding, inserting and removing items of a given object class to this array.