add filters.genie for Chinese

[johnnychhsu]

translate filters.genie for Chinese

[johnnychhsu]

@gcampax
I need something like timeGetPredicate for constant_Date, should I add in ast_manip?
For example, d1:constant_Date '和' d2:constant_Date '之間' => C.dateGetPredicate($options, d1, d2);

[gcampax]

You can add the helpers and new code to ast_manip yeah.
The question is, why do you need it?
Get predicates are used to add extra conditions to programs (or, more commonly, access control policies). A condition on dates seems odd? What's your use case?

[johnnychhsu]

for example, if I want my blood pressure records between 2019/01/01~2019/02/25, then I need that.

[gcampax]

A get predicate is a filter on the current date when the code is evaluated, not on the date of the record. What you want is a range filter of type Date.

[johnnychhsu]

I see. Thank you!

[gcampax]

This will never trigger, because range_filter only pairs the range to a numeric (number, currency, measure) parameter, not a date parameter.

Also, the v1.getType().equals( v2.getType()) check is redundant because you're asking for Date constants through the grammar non-terminal.

[gcampax]

I looked at it and I didn't see anything obviously wrong, but I'm adding @rayslxu to take a look at it too

[sileix]

I add some comments based on Chinese in Mainland China. (things might be slightly different in Taiwan, I don't know)

[johnnychhsu]

I add some comments based on Chinese in Mainland China. (things might be slightly different in Taiwan, I don't know)

Thank you! I modified some according to your review.