class ERModel(object):
"""Model of a scheduler."""
def __init__(self):
self.patients = LinkedPriorityQueue()
def isEmpty(self):
"""Returns True if there are patients in the model
or False otherwise. << This didn't make sense. "isEmpty" returns True if empty. fixed in code."""
if self.patients.size == 0:
return True
else:
return False
def schedule(self, p):
"""Adds a patient to the schedule."""
self.patients.add(p)
#print("Queue Size: ", self.queue.size) used for traceback
#print(self.isEmpty()) used for traceback
def treatNext(self):
"""Returns the patient treated or None if there are none."""
if self.isEmpty():
return None
else:
temp = self.patients.pop()
#print("Queue Size: ", self.queue.size) used for traceback
#print(self.isEmpty()) used for traceback
return temp
class ERModel(object):
"""ERmodle"""
def __init__(self):
self._queue = LinkedPriorityQueue()
def isEmpty(self):
return self._queue.isEmpty()
def schedule(self, patient):
self._queue.add(patient)
def treatNext(self):
patient = self._queue.pop()
return patient
class ERModel(object):
"""模型调度器"""
def __init__(self):
self._patients_queue = LinkedPriorityQueue()
def isEmpty(self):
return self._patients_queue.isEmpty()
def schedule(self, patient):
"""增加一个病人"""
self._patients_queue.add(patient)
def treat_next(self):
"""删除队头节点"""
return self._patients_queue.pop()
class ERModel(object):
"""Model of a scheduler."""
def __init__(self):
self._patients = LinkedPriorityQueue()
def isEmpty(self):
"""Returns True if there are patients in the model
or False otherwise."""
return self._patients.isEmpty()
def schedule(self, p):
"""Adds a patient to the schedule."""
self._patients.add(p)
def treatNext(self):
"""Returns the patient treated or None if there are none."""
if self._patients.isEmpty():
return None
else:
return self._patients.pop()
class ERModel(object):
"""Model of a scheduler."""
def __init__(self):
self._patients = LinkedPriorityQueue()
def isEmpty(self):
"""Returns True if there are patients in the model
or False otherwise."""
return self._patients.isEmpty()
def schedule(self, p):
"""Adds a patient to the schedule."""
self._patients.add(p)
def treatNext(self):
"""Returns the patient treated or None if there are none."""
if self._patients.isEmpty():
return None
else:
return self._patients.pop()
def treatNext(self):
"""Returns the patient treated or None if there are none."""
LinkedPriorityQueue.pop(self)