public static interface Object2DoubleMap.FastEntrySet<K> extends ObjectSet<Object2DoubleMap.Entry<K>>
In some cases (e.g., hash-based classes) iteration over an entry set requires the creation
of a large number of Map.Entry
objects. Some fastutil
maps might return entry set objects of type FastEntrySet
: in this case, fastIterator()
will return an iterator that is guaranteed not to create a large number of objects, possibly
by returning always the same entry (of course, mutated).
Modifier and Type | Method and Description |
---|---|
ObjectIterator<Object2DoubleMap.Entry<K>> |
fastIterator()
Returns a fast iterator over this entry set; the iterator might return always the same entry object, suitably mutated.
|
objectIterator, toArray
ObjectIterator<Object2DoubleMap.Entry<K>> fastIterator()
Map.Entry
object, suitably mutated.