metron-analytics/metron-profiler-client/src/main/java/WindowLexer.tokens

COMMA=1
COLON=2
WINDOW=3
INCLUDE=4
EXCLUDE=5
FROM=6
EVERY=7
TO=8
AGO=9
NUMBER=10
IDENTIFIER=11
DAY_SPECIFIER=12
TIME_UNIT=13
WS=14
','=1
':'=2