def getData(filePath):
'''
Given a filepath getData opens that file, then parses through the lines
one by one splitting the values into an array, then assigning them
to a new process object. These process objects are added to an array
and returned at the end.
'''
f = open(filePath, 'r')
processArray = []
for line in f:
processItemArray = line.split()
# There is a strong dependency here that the data be well formed as:
# Process ID | Arrival Time | Duration
current_process = Process()
current_process.setID(processItemArray[0])
current_process.setArrivalTime(int(processItemArray[1]))
current_process.setDuration(int(processItemArray[2]))
processArray.append(current_process)
f.close()
return processArray