public static interface Object2ObjectSortedMap.FastSortedEntrySet<K,V> extends ObjectSortedSet<Object2ObjectMap.Entry<K,V>>, Object2ObjectMap.FastEntrySet<K,V>
In some cases (e.g., hash-based classes) iteration over an entry set requires the creation
of a large number of entry objects. Some fastutil
maps might return entry set objects of type FastSortedEntrySet
: 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 |
---|---|
ObjectBidirectionalIterator<Object2ObjectMap.Entry<K,V>> |
fastIterator()
Returns a fast iterator over this entry set; the iterator might return always the same entry instance, suitably mutated.
|
ObjectBidirectionalIterator<Object2ObjectMap.Entry<K,V>> |
fastIterator(Object2ObjectMap.Entry<K,V> from)
Returns a fast iterator over this entry set, starting from a given element of the domain (optional operation);
the iterator might return always the same entry instance, suitably mutated.
|
headSet, iterator, iterator, spliterator, subSet, tailSet
fastForEach
ObjectBidirectionalIterator<Object2ObjectMap.Entry<K,V>> fastIterator()
fastIterator
in interface Object2ObjectMap.FastEntrySet<K,V>
Map.Entry
instance, suitably mutated.ObjectBidirectionalIterator<Object2ObjectMap.Entry<K,V>> fastIterator(Object2ObjectMap.Entry<K,V> from)
from
- an element to start from.from
; the iterator might return always the same entry object, suitably mutated.