Initial commit.
Added methods to return next and previous person
Initial commit.
Added method to add a Person to the end of the queue.
Added method to pop first in queue
Corrected method names and corrected retrieve.
Committed just in case I changed something!
Initial commit - this is an interface
Corrected opening comment.
Corrected opening comment.
Functions as a script to test the PersonQueue
Made this a script that user Supermarket class
Uses PersonHandler to implemenet supermarket queue
Initial commit.
Implements a simple hash function
Initial commit.
Simple script which at this stage tests the HashUtilities class.
Initial commit
Interface for a simple map