Interface IntSortedSet
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- All Superinterfaces:
Collection<Integer>
,IntBidirectionalIterable
,IntCollection
,IntIterable
,IntSet
,Iterable<Integer>
,Set<Integer>
,SortedSet<Integer>
- All Known Implementing Classes:
AbstractIntSortedSet
,IntAVLTreeSet
,IntLinkedOpenCustomHashSet
,IntLinkedOpenHashSet
,IntRBTreeSet
,IntSortedSets.EmptySet
,IntSortedSets.Singleton
,IntSortedSets.SynchronizedSortedSet
,IntSortedSets.UnmodifiableSortedSet
public interface IntSortedSet extends IntSet, SortedSet<Integer>, IntBidirectionalIterable
A type-specificSortedSet
; 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)
andSortedSet.tailSet(Object)
.- See Also:
SortedSet
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Method Summary
All Methods Instance Methods Abstract Methods Default Methods Deprecated Methods Modifier and Type Method Description IntComparator
comparator()
default Integer
first()
Deprecated.Please use the corresponding type-specific method instead.int
firstInt()
Returns the first (lowest) element currently in this set.IntSortedSet
headSet(int toElement)
Returns a view of the portion of this sorted set whose elements are strictly less thantoElement
.default IntSortedSet
headSet(Integer to)
Deprecated.Please use the corresponding type-specific method instead.IntBidirectionalIterator
iterator()
Returns a type-specificBidirectionalIterator
on the elements in this set.IntBidirectionalIterator
iterator(int fromElement)
Returns a type-specificBidirectionalIterator
on the elements in this set, starting from a given element of the domain (optional operation).default Integer
last()
Deprecated.Please use the corresponding type-specific method instead.int
lastInt()
Returns the last (highest) element currently in this set.IntSortedSet
subSet(int fromElement, int toElement)
Returns a view of the portion of this sorted set whose elements range fromfromElement
, inclusive, totoElement
, exclusive.default IntSortedSet
subSet(Integer from, Integer to)
Deprecated.Please use the corresponding type-specific method instead.IntSortedSet
tailSet(int fromElement)
Returns a view of the portion of this sorted set whose elements are greater than or equal tofromElement
.default IntSortedSet
tailSet(Integer from)
Deprecated.Please use the corresponding type-specific method instead.-
Methods inherited from interface java.util.Collection
parallelStream, stream, toArray
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Methods inherited from interface it.unimi.dsi.fastutil.ints.IntCollection
add, addAll, contains, containsAll, removeAll, removeIf, removeIf, retainAll, toArray, toIntArray, toIntArray
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Methods inherited from interface it.unimi.dsi.fastutil.ints.IntIterable
forEach, forEach
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Methods inherited from interface it.unimi.dsi.fastutil.ints.IntSet
add, contains, rem, remove, remove
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Methods inherited from interface java.util.Set
add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, remove, removeAll, retainAll, size, toArray, toArray
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Methods inherited from interface java.util.SortedSet
spliterator
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Method Detail
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iterator
IntBidirectionalIterator iterator(int fromElement)
Returns a type-specificBidirectionalIterator
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 returnfalse
). 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 returnfalse
).Note that passing the last element of the set as starting point and calling
previous()
you can traverse the entire set in reverse order.- Parameters:
fromElement
- an element to start from.- Returns:
- a bidirectional iterator on the element in this set, starting at the given element.
- Throws:
UnsupportedOperationException
- if this set does not support iterators with a starting point.
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iterator
IntBidirectionalIterator iterator()
Returns a type-specificBidirectionalIterator
on the elements in this set.Note that this specification strengthens the one given in the corresponding type-specific
Collection
.This method returns a parameterised bidirectional iterator. The iterator can be moreover safely cast to a type-specific iterator.
- Specified by:
iterator
in interfaceCollection<Integer>
- Specified by:
iterator
in interfaceIntBidirectionalIterable
- Specified by:
iterator
in interfaceIntCollection
- Specified by:
iterator
in interfaceIntIterable
- Specified by:
iterator
in interfaceIntSet
- Specified by:
iterator
in interfaceIterable<Integer>
- Specified by:
iterator
in interfaceSet<Integer>
- Returns:
- a bidirectional iterator on the element in this set.
- See Also:
Iterable.iterator()
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subSet
IntSortedSet subSet(int fromElement, int toElement)
Returns a view of the portion of this sorted set whose elements range fromfromElement
, inclusive, totoElement
, exclusive.Note that this specification strengthens the one given in
SortedSet.subSet(Object,Object)
.- See Also:
SortedSet.subSet(Object,Object)
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headSet
IntSortedSet headSet(int toElement)
Returns a view of the portion of this sorted set whose elements are strictly less thantoElement
.Note that this specification strengthens the one given in
SortedSet.headSet(Object)
.- See Also:
SortedSet.headSet(Object)
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tailSet
IntSortedSet tailSet(int fromElement)
Returns a view of the portion of this sorted set whose elements are greater than or equal tofromElement
.Note that this specification strengthens the one given in
SortedSet.headSet(Object)
.- See Also:
SortedSet.tailSet(Object)
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comparator
IntComparator comparator()
Note that this specification strengthens the one given in
SortedSet.comparator()
.- Specified by:
comparator
in interfaceSortedSet<Integer>
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firstInt
int firstInt()
Returns the first (lowest) element currently in this set.- See Also:
SortedSet.first()
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lastInt
int lastInt()
Returns the last (highest) element currently in this set.- See Also:
SortedSet.last()
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subSet
@Deprecated default IntSortedSet subSet(Integer from, Integer to)
Deprecated.Please use the corresponding type-specific method instead.
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headSet
@Deprecated default IntSortedSet headSet(Integer to)
Deprecated.Please use the corresponding type-specific method instead.
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tailSet
@Deprecated default IntSortedSet tailSet(Integer from)
Deprecated.Please use the corresponding type-specific method instead.
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first
@Deprecated default Integer first()
Deprecated.Please use the corresponding type-specific method instead.
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last
@Deprecated default Integer last()
Deprecated.Please use the corresponding type-specific method instead.
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