it.unimi.dsi.fastutil.ints

Class IntSortedSets.UnmodifiableSortedSet

java.lang.Object

it.unimi.dsi.fastutil.ints.IntCollections.UnmodifiableCollection

it.unimi.dsi.fastutil.ints.IntSets.UnmodifiableSet

it.unimi.dsi.fastutil.ints.IntSortedSets.UnmodifiableSortedSet

All Implemented Interfaces:

IntCollection, IntIterable, IntSet, IntSortedSet, Serializable, Iterable<Integer>, Collection<Integer>, Set<Integer>, SortedSet<Integer>

Enclosing class:

IntSortedSets

public static class IntSortedSets.UnmodifiableSortedSet
extends IntSets.UnmodifiableSet
implements IntSortedSet, Serializable

An unmodifiable wrapper class for sorted sets.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static long	serialVersionUID
protected IntSortedSet	sortedSet

Fields inherited from class it.unimi.dsi.fastutil.ints.IntCollections.UnmodifiableCollection

collection

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	IntSortedSets.UnmodifiableSortedSet(IntSortedSet s)

Method Summary

Methods

Modifier and Type	Method and Description
IntComparator	comparator() Returns the comparator associated with this sorted set, or null if it uses its elements' natural ordering.
Integer	first()
int	firstInt()
IntSortedSet	headSet(int to)
IntSortedSet	headSet(Integer to) Returns a view of the portion of this sorted set whose elements are strictly less than toElement.
IntBidirectionalIterator	intIterator() Deprecated.
IntBidirectionalIterator	iterator() Returns a type-specific iterator on the elements of this collection.
IntBidirectionalIterator	iterator(int from) Returns a type-specific BidirectionalIterator on the elements in this set, starting from a given element of the domain (optional operation).
Integer	last()
int	lastInt()
IntSortedSet	subSet(Integer from, Integer to) Returns a view of the portion of this sorted set whose elements range from fromElement, inclusive, to toElement, exclusive.
IntSortedSet	subSet(int from, int to)
IntSortedSet	tailSet(int from)
IntSortedSet	tailSet(Integer from) Returns a view of the portion of this sorted set whose elements are greater than or equal to fromElement.

Methods inherited from class it.unimi.dsi.fastutil.ints.IntSets.UnmodifiableSet

equals, hashCode, remove

Methods inherited from class it.unimi.dsi.fastutil.ints.IntCollections.UnmodifiableCollection

add, add, addAll, addAll, clear, contains, contains, containsAll, containsAll, isEmpty, rem, remove, removeAll, removeAll, retainAll, retainAll, size, toArray, toArray, toArray, toIntArray, toIntArray, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface it.unimi.dsi.fastutil.ints.IntSet

remove

Methods inherited from interface it.unimi.dsi.fastutil.ints.IntCollection

add, addAll, contains, containsAll, rem, removeAll, retainAll, toArray, toArray, toIntArray, toIntArray

Methods inherited from interface java.util.Set

add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, remove, removeAll, retainAll, size, toArray, toArray

Field Detail

serialVersionUID

public static final long serialVersionUID

See Also:

Constant Field Values

sortedSet

protected final IntSortedSet sortedSet

Constructor Detail

IntSortedSets.UnmodifiableSortedSet

protected IntSortedSets.UnmodifiableSortedSet(IntSortedSet s)

Method Detail

comparator

public IntComparator comparator()

Description copied from interface: IntSortedSet

Returns the comparator associated with this sorted set, or null if it uses its elements' natural ordering.

Note that this specification strengthens the one given in SortedSet.comparator().

Specified by:

comparator in interface IntSortedSet

Specified by:

comparator in interface SortedSet<Integer>

See Also:

SortedSet.comparator()

subSet

public IntSortedSet subSet(int from,
                  int to)

Specified by:

subSet in interface IntSortedSet

See Also:

SortedSet.subSet(Object,Object)

headSet

public IntSortedSet headSet(int to)

Specified by:

headSet in interface IntSortedSet

See Also:

SortedSet.headSet(Object)

tailSet

public IntSortedSet tailSet(int from)

Specified by:

tailSet in interface IntSortedSet

See Also:

SortedSet.tailSet(Object)

iterator

public IntBidirectionalIterator iterator()

Description copied from interface: IntCollection

Returns a type-specific iterator on the elements of this collection.

Note that this specification strengthens the one given in Iterable.iterator(), which was already strengthened in the corresponding type-specific class, but was weakened by the fact that this interface extends Collection.

Specified by:

iterator in interface IntCollection

Specified by:

iterator in interface IntIterable

Specified by:

iterator in interface IntSet

Specified by:

iterator in interface IntSortedSet

Specified by:

iterator in interface Iterable<Integer>

Specified by:

iterator in interface Collection<Integer>

Specified by:

iterator in interface Set<Integer>

Overrides:

iterator in class IntCollections.UnmodifiableCollection

Returns:

a type-specific iterator on the elements of this collection.

iterator

public IntBidirectionalIterator iterator(int from)

Description copied from interface: IntSortedSet

Returns a type-specific 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.

Specified by:

iterator in interface IntSortedSet

Parameters:

from - an element to start from.

Returns:

a bidirectional iterator on the element in this set, starting at the given element.

intIterator

@Deprecated
public IntBidirectionalIterator intIterator()

Deprecated.

Description copied from interface: IntCollection

Returns a type-specific iterator on this elements of this collection.

Specified by:

intIterator in interface IntCollection

Specified by:

intIterator in interface IntSortedSet

Overrides:

intIterator in class IntCollections.UnmodifiableCollection

See Also:

IntCollection.iterator()

firstInt

public int firstInt()

Specified by:

firstInt in interface IntSortedSet

See Also:

SortedSet.first()

lastInt

public int lastInt()

Specified by:

lastInt in interface IntSortedSet

See Also:

SortedSet.last()

first

public Integer first()

Specified by:

first in interface SortedSet<Integer>

last

public Integer last()

Specified by:

last in interface SortedSet<Integer>

subSet

public IntSortedSet subSet(Integer from,
                  Integer to)

Description copied from interface: IntSortedSet

Returns a view of the portion of this sorted set whose elements range from fromElement, inclusive, to toElement, exclusive.

Note that this specification strengthens the one given in SortedSet.subSet(Object,Object).

Specified by:

subSet in interface IntSortedSet

Specified by:

subSet in interface SortedSet<Integer>

See Also:

SortedSet.subSet(Object,Object)

headSet

public IntSortedSet headSet(Integer to)

Description copied from interface: IntSortedSet

Returns a view of the portion of this sorted set whose elements are strictly less than toElement.

Note that this specification strengthens the one given in SortedSet.headSet(Object).

Specified by:

headSet in interface IntSortedSet

Specified by:

headSet in interface SortedSet<Integer>

See Also:

SortedSet.headSet(Object)

tailSet

public IntSortedSet tailSet(Integer from)

Description copied from interface: IntSortedSet

Returns a view of the portion of this sorted set whose elements are greater than or equal to fromElement.

Note that this specification strengthens the one given in SortedSet.tailSet(Object).

Specified by:

tailSet in interface IntSortedSet

Specified by:

tailSet in interface SortedSet<Integer>

See Also:

SortedSet.tailSet(Object)