Package it.unipi.di.util

Class Summary
Directory A virtual directory of files identified by unique names and physically contained into one single file on disk.
ExternalSort A multi-way external merge sort that use a TreeMap (Java Red-Black Tree) as internal sorting data structure.
Range Defines a range [i, j], whose bounds are included.
TextDBTester Utility class to test a TextDB (just for debug).
Utils Utility class with a variety of multi-purpose static methods.