An Iterator with a close
method to close the underlying data source.
A Product to represent larger arities than Tuple22
An iterator on top of a data source which does not offer a hasNext() method without doing a next()
A wrapper for a value, which uses reference equality of the wrapped value as its own equality.
Extension methods for prepending and appending values to tuples
Utility functions for working with tuples of different arities
Helper code for various things. Tuples, Logging, SQL, ...