it.unimi.dsi.fastutil.chars

Class CharSortedSets.Singleton

java.lang.Object

java.util.AbstractCollection<Character>

it.unimi.dsi.fastutil.chars.AbstractCharCollection

it.unimi.dsi.fastutil.chars.AbstractCharSet

it.unimi.dsi.fastutil.chars.CharSets.Singleton

it.unimi.dsi.fastutil.chars.CharSortedSets.Singleton

All Implemented Interfaces:

CharCollection, CharIterable, CharSet, CharSortedSet, Serializable, Cloneable, Iterable<Character>, Collection<Character>, Set<Character>, SortedSet<Character>

Enclosing class:

CharSortedSets

public static class CharSortedSets.Singleton
extends CharSets.Singleton
implements CharSortedSet, Serializable, Cloneable

A class representing a singleton sorted set.

This class may be useful to implement your own in case you subclass a type-specific sorted set.

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
CharBidirectionalIterator	charIterator() Deprecated.
CharComparator	comparator() Returns the comparator associated with this sorted set, or null if it uses its elements' natural ordering.
Character	first()
char	firstChar()
CharSortedSet	headSet(char to)
CharSortedSet	headSet(Character to) Returns a view of the portion of this sorted set whose elements are strictly less than toElement.
CharBidirectionalIterator	iterator(char from) Returns a type-specific BidirectionalIterator on the elements in this set, starting from a given element of the domain (optional operation).
Character	last()
char	lastChar()
CharSortedSet	subSet(Character from, Character to) Returns a view of the portion of this sorted set whose elements range from fromElement, inclusive, to toElement, exclusive.
CharSortedSet	subSet(char from, char to)
CharSortedSet	tailSet(char from)
CharSortedSet	tailSet(Character 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.chars.CharSets.Singleton

add, addAll, addAll, clone, contains, iterator, removeAll, removeAll, retainAll, retainAll, size, toCharArray

Methods inherited from class it.unimi.dsi.fastutil.chars.AbstractCharSet

equals, hashCode, rem, remove, remove

Methods inherited from class it.unimi.dsi.fastutil.chars.AbstractCharCollection

add, contains, containsAll, containsAll, isEmpty, rem, toArray, toArray, toArray, toCharArray, toString

Methods inherited from class java.util.AbstractCollection

clear

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface it.unimi.dsi.fastutil.chars.CharSortedSet

iterator

Methods inherited from interface it.unimi.dsi.fastutil.chars.CharSet

remove

Methods inherited from interface it.unimi.dsi.fastutil.chars.CharCollection

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

Methods inherited from interface java.util.SortedSet

spliterator

Methods inherited from interface java.util.Set

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

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Method Detail

charIterator

@Deprecated
public CharBidirectionalIterator charIterator()

Deprecated.

Description copied from class: AbstractCharCollection

Delegates to the new covariantly stronger generic method.

Specified by:

charIterator in interface CharCollection

Specified by:

charIterator in interface CharSortedSet

Overrides:

charIterator in class AbstractCharCollection

See Also:

CharCollection.iterator()

iterator

public CharBidirectionalIterator iterator(char from)

Description copied from interface: CharSortedSet

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 CharSortedSet

Parameters:

from - an element to start from.

Returns:

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

comparator

public CharComparator comparator()

Description copied from interface: CharSortedSet

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 CharSortedSet

Specified by:

comparator in interface SortedSet<Character>

See Also:

SortedSet.comparator()

subSet

public CharSortedSet subSet(char from,
                            char to)

Specified by:

subSet in interface CharSortedSet

See Also:

SortedSet.subSet(Object,Object)

headSet

public CharSortedSet headSet(char to)

Specified by:

headSet in interface CharSortedSet

See Also:

SortedSet.headSet(Object)

tailSet

public CharSortedSet tailSet(char from)

Specified by:

tailSet in interface CharSortedSet

See Also:

SortedSet.tailSet(Object)

firstChar

public char firstChar()

Specified by:

firstChar in interface CharSortedSet

See Also:

SortedSet.first()

lastChar

public char lastChar()

Specified by:

lastChar in interface CharSortedSet

See Also:

SortedSet.last()

first

public Character first()

Specified by:

first in interface SortedSet<Character>

last

public Character last()

Specified by:

last in interface SortedSet<Character>

subSet

public CharSortedSet subSet(Character from,
                            Character to)

Description copied from interface: CharSortedSet

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 CharSortedSet

Specified by:

subSet in interface SortedSet<Character>

See Also:

SortedSet.subSet(Object,Object)

headSet

public CharSortedSet headSet(Character to)

Description copied from interface: CharSortedSet

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 CharSortedSet

Specified by:

headSet in interface SortedSet<Character>

See Also:

SortedSet.headSet(Object)

tailSet

public CharSortedSet tailSet(Character from)

Description copied from interface: CharSortedSet

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 CharSortedSet

Specified by:

tailSet in interface SortedSet<Character>

See Also:

SortedSet.tailSet(Object)