Oblig

Oblig

1. class: node

   • An independent computer with a motherboard with one or more processors and RAM, in addition to some other things as well.  In this exercise, max 2 processors per Node.
   • instance variables
     • self._ram
     • self._processors
       • 1 or 2 (Can be more in reality, but simplified for the exercise)
   • methods
     • def get_processors():
     • def get_memory():

2. class: rack

   • Saves Node objects that belong to the rack in a list. A Node can be added if the current amount of Nodes is less than the maximum amount. For simplicity, every Rack has the same amount of places for Nodes. 
   • instance variables
     • self._these_nodes
   • methods
     • def is_space

3. class: cluster

   • An object of a cluster should be able to refer to one or several Rack object, that again can refer to objects of the class Node
   • def add_node
     • Takes a Node as a parameter and adds this Node to the first Rack with an available spot.     If there are no Racks with an available spot, a new Rack is created and the Node added to this Rack.