Hi all, was a nice WOWODC, and really nice Job done Pascal.
I have a small Problem about NSDictionary.
NSArray<Movie> movies=
Movie.fetchAllMovies(defaultEditingContext());
EOEnterpriseObject eo = movies.objectAtIndex(0);
NSDictionary pDic =
EOUtilities.primaryKeyForObject(defaultEditingContext(), eo);
System.err.println("1:" + pDic); -->1:{movieID = 102; }
System.err.println("isEmpty:" + pDic.isEmpty()); -->isEmpty:true
System.err.println("count:" + pDic.count()); -->count:1
Hadn't isEmpty not to be false ?
Also looking into isEmpty
public int count() {
return _count;
}
public boolean isEmpty() {
System.err.println("_count : " + _count); -->_count : 0
System.err.println("count() : " + count()); -->count : 1
return _count <= 0;
}
Why is the result of _count and count() different?
Any ideas what's going wrong?
Thank you
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