Re:
The Java Tutorials:
Home Page > Collections > Interfaces > Object Ordering:
Comparators
Dear Java Programmer:
I got lost on this. Can someone help me? Please comment. Thank you.
this final Comparator Seniority is a variable?
The ternary operator is doing??? There condition and then int or another
condition to test which is also a ternary operator?static final
Comparator<Employee> SENIORITY_ORDER =
new Comparator<Employee>() {
public int compare(Employee e1, Employee e2) {
int dateCmp = e2.hireDate().compareTo(e1.hireDate());
if (dateCmp != 0)
return dateCmp;
return (e1.number() < e2.number() ? -1 :
(e1.number() == e2.number() ? 0 : 1));
}
};
Respects,
JKid314159
http://existentialists.blogspot.com/
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