pdyda/06-ZPRPLI0
3
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Birthdate based age computation.

Browse Source
This commit is contained in:
Paweł Dyda 2022-11-17 10:01:18 +01:00
parent 4695639b8f
commit d0793f5d11
1 changed files with 12 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
demo/03/src/main/java/pl/amu/edu/demo/data/Person.java
View File

@ -26,4 +26,16 @@ public class Person {
LocalDate.now().minusYears(18).isAfter(birthDate);
}
public int getAge() {
var birthYear = Objects.requireNonNull(birthDate).getYear();
var now = LocalDate.now();
var baseDifference = now.getYear() - birthYear;
if (birthDate.getMonthValue() > now.getMonthValue() ||
(birthDate.getMonthValue() == now.getMonthValue() &&
birthDate.getDayOfMonth() >= now.getDayOfMonth())) {
return baseDifference;
}
return baseDifference - 1;
}
}