def process(self, configFile, tempDataDir, inputDir):
db = self.connect_db(configFile)
self.read_coord_from_db(db)
dBucketStationSorted = self.sort_bucket_by_distance(tempDataDir)
self.get_weight_from_excel(db, inputDir, dBucketStationSorted)
self.write_result(tempDataDir)
inversePair = InversePair()
print inversePair.compute_inverse_pair(self.weight)
def find_max_benefit_pair(self):
inversePair = InversePair()
idx = 0
idy = 0
maxValue = 0
end = self.bn - self.nn
for i in range(0, end - 1):
for j in range(i + 1, end):
self.swap_bucket(i, j)
a = inversePair.compute_inverse_pair(self.weight)
self.swap_bucket(i, j)
b = inversePair.compute_inverse_pair(self.weight)
if maxValue < b - a:
maxValue = b - a
idx = i
idy = j
return (idx, idy)
def judge_inverse_pair_num(self):
count = 0
inversePair = InversePair()
idx = self.bn - self.nn
count = inversePair.compute_inverse_pair(self.weight[0:idx])
return count
