public interface LongSortedSet extends LongSet, java.util.SortedSet<java.lang.Long>, LongBidirectionalIterable
SortedSet
; provides some additional methods that use polymorphism to avoid (un)boxing.
Additionally, this interface strengthens iterator()
,
comparator()
(for primitive types), SortedSet.subSet(Object,Object)
,
SortedSet.headSet(Object)
and SortedSet.tailSet(Object)
.
SortedSet
Modifier and Type | Method and Description |
---|---|
LongComparator |
comparator() |
default java.lang.Long |
first()
Deprecated.
Please use the corresponding type-specific method instead.
|
long |
firstLong()
Returns the first (lowest) element currently in this set.
|
LongSortedSet |
headSet(long toElement)
Returns a view of the portion of this sorted set whose elements are strictly less than
toElement . |
default LongSortedSet |
headSet(java.lang.Long to)
Deprecated.
Please use the corresponding type-specific method instead.
|
LongBidirectionalIterator |
iterator()
Returns a type-specific
BidirectionalIterator on the elements in
this set. |
LongBidirectionalIterator |
iterator(long fromElement)
Returns a type-specific
BidirectionalIterator on the elements in
this set, starting from a given element of the domain (optional operation). |
default java.lang.Long |
last()
Deprecated.
Please use the corresponding type-specific method instead.
|
long |
lastLong()
Returns the last (highest) element currently in this set.
|
default LongSpliterator |
spliterator()
Returns a type-specific spliterator on the elements of this sorted-set.
|
LongSortedSet |
subSet(long fromElement,
long toElement)
Returns a view of the portion of this sorted set whose elements range from
fromElement , inclusive, to toElement , exclusive. |
default LongSortedSet |
subSet(java.lang.Long from,
java.lang.Long to)
Deprecated.
Please use the corresponding type-specific method instead.
|
LongSortedSet |
tailSet(long fromElement)
Returns a view of the portion of this sorted set whose elements are greater than or equal to
fromElement . |
default LongSortedSet |
tailSet(java.lang.Long from)
Deprecated.
Please use the corresponding type-specific method instead.
|
add, contains, of, of, of, of, of, rem, remove, remove
add, addAll, contains, containsAll, longIterator, longParallelStream, longSpliterator, longStream, parallelStream, removeAll, removeIf, removeIf, removeIf, retainAll, stream, toArray, toLongArray, toLongArray
forEach, forEach, forEach
LongBidirectionalIterator iterator(long fromElement)
BidirectionalIterator
on the elements in
this set, starting from a given element of the domain (optional operation).
This method returns a type-specific bidirectional iterator with given
starting point. The starting point is any element comparable to the
elements of this set (even if it does not actually belong to the
set). The next element of the returned iterator is the least element of
the set that is greater than the starting point (if there are no
elements greater than the starting point, hasNext()
will return
false
). The previous element of the returned iterator is
the greatest element of the set that is smaller than or equal to the
starting point (if there are no elements smaller than or equal to the
starting point, hasPrevious()
will return false
).
Note that passing the last element of the set as starting point and
calling previous()
you can traverse the
entire set in reverse order.
fromElement
- an element to start from.java.lang.UnsupportedOperationException
- if this set does not support iterators with a starting point.LongBidirectionalIterator iterator()
BidirectionalIterator
on the elements in
this set.
This method returns a parameterised bidirectional iterator. The iterator can be moreover safely cast to a type-specific iterator.
iterator
in interface java.util.Collection<java.lang.Long>
iterator
in interface java.lang.Iterable<java.lang.Long>
iterator
in interface LongBidirectionalIterable
iterator
in interface LongCollection
iterator
in interface LongIterable
iterator
in interface LongSet
iterator
in interface java.util.Set<java.lang.Long>
Iterable.iterator()
Collection
.default LongSpliterator spliterator()
SortedSet spliterators must report at least Spliterator.DISTINCT
,
Spliterator.ORDERED
, and Spliterator.SORTED
. The returned spliterator's
getComparator()
must be the same (or at the very least,
consistent with) this instance's comparator()
.
See SortedSet.spliterator()
for more documentation on the requirements
of the returned spliterator.
spliterator
in interface java.util.Collection<java.lang.Long>
spliterator
in interface java.lang.Iterable<java.lang.Long>
spliterator
in interface LongCollection
spliterator
in interface LongIterable
spliterator
in interface LongSet
spliterator
in interface java.util.Set<java.lang.Long>
spliterator
in interface java.util.SortedSet<java.lang.Long>
Collection.spliterator()
, which was already
strengthened in the corresponding type-specific class,
but was weakened by the fact that this interface extends SortedSet
.
Also, this is generally the only spliterator
method subclasses should override.
Spliterator
for documentation on what binding policies mean)
that wraps this instance's type specific iterator(long)
.
Additionally, it reports Spliterator.SIZED
, Spliterator.DISTINCT
,
Spliterator.SORTED
, and Spliterator.ORDERED
. The reported Comparator
from Spliterator.getComparator()
will be the one reported by this instance's comparator()
.
Iterator
is an inherently linear API, the returned spliterator will yield limited performance gains
when run in parallel contexts, as the returned spliterator's
trySplit()
will have linear runtime.LongSortedSet subSet(long fromElement, long toElement)
fromElement
, inclusive, to toElement
, exclusive.SortedSet.subSet(Object,Object)
SortedSet.subSet(Object,Object)
.LongSortedSet headSet(long toElement)
toElement
.SortedSet.headSet(Object)
SortedSet.headSet(Object)
.LongSortedSet tailSet(long fromElement)
fromElement
.SortedSet.tailSet(Object)
SortedSet.headSet(Object)
.LongComparator comparator()
comparator
in interface java.util.SortedSet<java.lang.Long>
SortedSet.comparator()
.long firstLong()
SortedSet.first()
long lastLong()
SortedSet.last()
@Deprecated default LongSortedSet subSet(java.lang.Long from, java.lang.Long to)
subSet
in interface java.util.SortedSet<java.lang.Long>
@Deprecated default LongSortedSet headSet(java.lang.Long to)
headSet
in interface java.util.SortedSet<java.lang.Long>
@Deprecated default LongSortedSet tailSet(java.lang.Long from)
tailSet
in interface java.util.SortedSet<java.lang.Long>
@Deprecated default java.lang.Long first()
first
in interface java.util.SortedSet<java.lang.Long>
@Deprecated default java.lang.Long last()
last
in interface java.util.SortedSet<java.lang.Long>