Annotator param containing expected output format of parsed date
Searches formal date by ordered rules Matching strategy is to find first match only, ignore additional matches from then Any 4 digit year will be assumed a year, any 2 digit year will be as part of XX Century e.g.
Searches for exactly provided days of the week.
extracts relative dates.
Searches relaxed dates by ordered rules by more exhaustive to less Strategy used is to match first only.
Searches for times of the day dateTime If any dates found previously, keep it as part of the final result text target document
a final possible date if any found
Searches for relative informal dates such as today or the day after tomorrow