CODEWITHSUNDEEP
scaladatetime
vero
vero

Reputation: 1015

scala compute difference

I have a scala function:

It return an error, it do not accept the parameters in plusDays and minusDay, knowing that I added all the required import:

<console>:143: error: type mismatch;
 found   : java.time.LocalDate
 required: String
             toEnd(rd1.toLocalTime) + jourOuvree(rd1.toLocalDate.plusDays(1), rd2.toLocalDate.minusDays(1)) * 8.hours + toStart(rd2.toLocalTime)
                                                                         ^
<console>:143: error: type mismatch;
 found   : java.time.LocalDate
 required: String
             toEnd(rd1.toLocalTime) + jourOuvree(rd1.toLocalDate.plusDays(1), rd2.toLocalDate.minusDays(1)) * 8.hours + toStart(rd2.toLocalTime)

Can you help me please ?

Upvotes: 1

Views: 53

Answers (1)

SCouto
SCouto

Reputation: 7928

The error is in jourOuvree, not in the parameters in plusDays and minusDay as you say. You should check your method signature.

If your method jourOuvree requires a date in String format as it seems to be the case, you can call a toString after the plusDays method

Example:

Without toString:

rd1.toLocalDate.plusDays(1)
res1: java.time.LocalDate = 2018-04-05

With toString:

rd1.toLocalDate.plusDays(1).toString
res2: String = 2018-04-05

In your case:

jourOuvree(rd1.toLocalDate.plusDays(1).toString, rd2.toLocalDate.minusDays(1)).toString)

Upvotes: 2

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