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[PG13] Optimised Antlr4ResultHandler initialization #1168

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Aug 21, 2023
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[PG13] Optimised Antlr4ResultHandler initialization #1168

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7 changes: 6 additions & 1 deletion drivers/python/age/builder.py
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,8 @@
from antlr4.tree.Tree import *
from decimal import Decimal

resultHandler = None

class ResultHandler:
def parse(ageData):
pass
Expand All @@ -34,7 +36,10 @@ def parseAgeValue(value, cursor=None):
if value is None:
return None

resultHandler = Antlr4ResultHandler(None)
global resultHandler
if (resultHandler == None):
resultHandler = Antlr4ResultHandler(None)

try:
return resultHandler.parse(value)
except Exception as ex:
Expand Down