def get(self, schedule):
     ans = self.database.executeKnowQuery("SELECT * FROM schedule WHERE employee = ?", (schedule.employee,))
     if len(ans) == 0:
         return False
     ans = ans[0]
     ret = Schedule()
     ret.setAll(ans)
     return ret
 def getAll(self):
     ans = self.database.executeKnowQuery("SELECT * FROM schedule")
     if len(ans) == 0:
         return False
     ret = []
     for row in ans:
         temp = Schedule()
         temp.setAll(row)
         ret.append(temp)
     return ret