Package it.unimi.dsi.fastutil.chars

Class CharSortedSets.Singleton

java.lang.Object

java.util.AbstractCollection<java.lang.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:

CharBidirectionalIterable, CharCollection, CharIterable, CharSet, CharSortedSet, java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<java.lang.Character>, java.util.Collection<java.lang.Character>, java.util.Set<java.lang.Character>, java.util.SortedSet<java.lang.Character>

Enclosing class:

CharSortedSets

public static class CharSortedSets.Singleton
extends CharSets.Singleton
implements CharSortedSet, java.io.Serializable, java.lang.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	Description
CharComparator	comparator()
java.lang.Character	first()	Deprecated. Please use the corresponding type-specific method instead.
char	firstChar()	Returns the first (lowest) element currently in this set.
CharSortedSet	headSet(char to)	Returns a view of the portion of this sorted set whose elements are strictly less than toElement.
CharSortedSet	headSet(java.lang.Character to)	Deprecated. Please use the corresponding type-specific method instead.
IntSpliterator	intSpliterator()	Returns widened primitive spliterator on the elements of this collection.
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).
java.lang.Character	last()	Deprecated. Please use the corresponding type-specific method instead.
char	lastChar()	Returns the last (highest) element currently in this set.
CharSpliterator	spliterator()	Returns a type-specific spliterator on the elements of this set.
CharSortedSet	subSet(char from, char to)	Returns a view of the portion of this sorted set whose elements range from fromElement, inclusive, to toElement, exclusive.
CharSortedSet	subSet(java.lang.Character from, java.lang.Character to)	Deprecated. Please use the corresponding type-specific method instead.
CharSortedSet	tailSet(char from)	Returns a view of the portion of this sorted set whose elements are greater than or equal to fromElement.
CharSortedSet	tailSet(java.lang.Character from)	Deprecated. Please use the corresponding type-specific method instead.

Methods inherited from class it.unimi.dsi.fastutil.chars.CharSets.Singleton

addAll, addAll, clone, contains, forEach, forEach, intIterator, iterator, remove, removeAll, removeAll, removeIf, removeIf, retainAll, retainAll, size, toArray, toCharArray

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

equals, hashCode, rem

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

add, add, contains, containsAll, containsAll, remove, toArray, toCharArray, toString

Methods inherited from class java.util.AbstractCollection

clear, isEmpty, toArray

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

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

add, addAll, contains, containsAll, intIterator, intParallelStream, intStream, parallelStream, removeAll, removeIf, removeIf, removeIf, retainAll, stream, toArray, toCharArray, toCharArray

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

forEach, forEach, forEach

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

add, contains, rem, remove, remove

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

iterator

Methods inherited from interface java.util.Collection

toArray

Methods inherited from interface java.util.Set

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

Method Detail

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

Specified by:

comparator in interface CharSortedSet

Specified by:

comparator in interface java.util.SortedSet<java.lang.Character>

spliterator

public CharSpliterator spliterator()

Description copied from interface: CharSet

Returns a type-specific spliterator on the elements of this set.

Set spliterators must report at least Spliterator.DISTINCT.

See Set.spliterator() for more documentation on the requirements of the returned spliterator.

Specified by:

spliterator in interface CharCollection

Specified by:

spliterator in interface CharIterable

Specified by:

spliterator in interface CharSet

Specified by:

spliterator in interface CharSortedSet

Specified by:

spliterator in interface java.util.Collection<java.lang.Character>

Specified by:

spliterator in interface java.lang.Iterable<java.lang.Character>

Specified by:

spliterator in interface java.util.Set<java.lang.Character>

Specified by:

spliterator in interface java.util.SortedSet<java.lang.Character>

Overrides:

spliterator in class CharSets.Singleton

Returns:

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

subSet

public CharSortedSet subSet(char from,
                            char 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.

Specified by:

subSet in interface CharSortedSet

See Also:

SortedSet.subSet(Object,Object)

headSet

public CharSortedSet headSet(char to)

Description copied from interface: CharSortedSet

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

Specified by:

headSet in interface CharSortedSet

See Also:

SortedSet.headSet(Object)

tailSet

public CharSortedSet tailSet(char 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.

Specified by:

tailSet in interface CharSortedSet

See Also:

SortedSet.tailSet(Object)

firstChar

public char firstChar()

Description copied from interface: CharSortedSet

Returns the first (lowest) element currently in this set.

Specified by:

firstChar in interface CharSortedSet

See Also:

SortedSet.first()

lastChar

public char lastChar()

Description copied from interface: CharSortedSet

Returns the last (highest) element currently in this set.

Specified by:

lastChar in interface CharSortedSet

See Also:

SortedSet.last()

intSpliterator

public IntSpliterator intSpliterator()

Description copied from interface: CharCollection

Returns widened primitive spliterator on the elements of this collection.

This method is provided for the purpose of APIs that expect only the JDK's primitive spliterators, of which there are only int, long, and double.

WARNING: This is not the same as converting the source to a sequence of code points. This returned instance literally performs (int)(charValue) casts. Surrogate pairs will be left as separate elements instead of combined into a single element with the code point it represents. See Character for more discussion on code points, char values, and surrogate pairs.

Specified by:

intSpliterator in interface CharCollection

Specified by:

intSpliterator in interface CharIterable

Overrides:

intSpliterator in class CharSets.Singleton

Returns:

a widened primitive spliterator on the elements of this collection.

subSet

@Deprecated
public CharSortedSet subSet(java.lang.Character from,
                            java.lang.Character to)

Deprecated.

Please use the corresponding type-specific method instead.

Specified by:

subSet in interface CharSortedSet

Specified by:

subSet in interface java.util.SortedSet<java.lang.Character>

headSet

@Deprecated
public CharSortedSet headSet(java.lang.Character to)

Deprecated.

Please use the corresponding type-specific method instead.

Specified by:

headSet in interface CharSortedSet

Specified by:

headSet in interface java.util.SortedSet<java.lang.Character>

tailSet

@Deprecated
public CharSortedSet tailSet(java.lang.Character from)

Deprecated.

Please use the corresponding type-specific method instead.

Specified by:

tailSet in interface CharSortedSet

Specified by:

tailSet in interface java.util.SortedSet<java.lang.Character>

first

@Deprecated
public java.lang.Character first()

Deprecated.

Please use the corresponding type-specific method instead.

Specified by:

first in interface CharSortedSet

Specified by:

first in interface java.util.SortedSet<java.lang.Character>

last

@Deprecated
public java.lang.Character last()

Deprecated.

Please use the corresponding type-specific method instead.

Specified by:

last in interface CharSortedSet

Specified by:

last in interface java.util.SortedSet<java.lang.Character>