Package it.unimi.dsi.fastutil.objects
Interface Reference2ObjectSortedMap.FastSortedEntrySet<K,V>
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- All Superinterfaces:
java.util.Collection<Reference2ObjectMap.Entry<K,V>>
,java.lang.Iterable<Reference2ObjectMap.Entry<K,V>>
,ObjectBidirectionalIterable<Reference2ObjectMap.Entry<K,V>>
,ObjectCollection<Reference2ObjectMap.Entry<K,V>>
,ObjectIterable<Reference2ObjectMap.Entry<K,V>>
,ObjectSet<Reference2ObjectMap.Entry<K,V>>
,ObjectSortedSet<Reference2ObjectMap.Entry<K,V>>
,Reference2ObjectMap.FastEntrySet<K,V>
,java.util.Set<Reference2ObjectMap.Entry<K,V>>
,java.util.SortedSet<Reference2ObjectMap.Entry<K,V>>
- Enclosing interface:
- Reference2ObjectSortedMap<K,V>
public static interface Reference2ObjectSortedMap.FastSortedEntrySet<K,V> extends ObjectSortedSet<Reference2ObjectMap.Entry<K,V>>, Reference2ObjectMap.FastEntrySet<K,V>
A sorted entry set providing fast iteration.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 typeFastSortedEntrySet
: 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).
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description ObjectBidirectionalIterator<Reference2ObjectMap.Entry<K,V>>
fastIterator()
Returns a fast iterator over this entry set; the iterator might return always the same entry instance, suitably mutated.ObjectBidirectionalIterator<Reference2ObjectMap.Entry<K,V>>
fastIterator(Reference2ObjectMap.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.-
Methods inherited from interface it.unimi.dsi.fastutil.objects.ObjectSortedSet
headSet, iterator, iterator, spliterator, subSet, tailSet
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Methods inherited from interface it.unimi.dsi.fastutil.objects.Reference2ObjectMap.FastEntrySet
fastForEach
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Method Detail
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fastIterator
ObjectBidirectionalIterator<Reference2ObjectMap.Entry<K,V>> fastIterator()
Returns a fast iterator over this entry set; the iterator might return always the same entry instance, suitably mutated.- Specified by:
fastIterator
in interfaceReference2ObjectMap.FastEntrySet<K,V>
- Returns:
- a fast iterator over this entry set; the iterator might return always the same
Map.Entry
instance, suitably mutated.
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fastIterator
ObjectBidirectionalIterator<Reference2ObjectMap.Entry<K,V>> fastIterator(Reference2ObjectMap.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.- Parameters:
from
- an element to start from.- Returns:
- a fast iterator over this sorted entry set starting at
from
; the iterator might return always the same entry object, suitably mutated.
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