it.unimi.dsi.fastutil.chars

Class Char2CharSortedMaps.Singleton

java.lang.Object

it.unimi.dsi.fastutil.chars.AbstractChar2CharFunction

it.unimi.dsi.fastutil.chars.Char2CharFunctions.Singleton

it.unimi.dsi.fastutil.chars.Char2CharMaps.Singleton

it.unimi.dsi.fastutil.chars.Char2CharSortedMaps.Singleton

All Implemented Interfaces:

Char2CharFunction, Char2CharMap, Char2CharSortedMap, Function<Character,Character>, Serializable, Cloneable, Map<Character,Character>, SortedMap<Character,Character>

Enclosing class:

Char2CharSortedMaps

public static class Char2CharSortedMaps.Singleton
extends Char2CharMaps.Singleton
implements Char2CharSortedMap, Serializable, Cloneable

An immutable class representing a type-specific singleton sorted map.

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

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.chars.Char2CharSortedMap

Char2CharSortedMap.FastSortedEntrySet

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.chars.Char2CharMap

Char2CharMap.Entry, Char2CharMap.FastEntrySet

Method Summary

Modifier and Type	Method and Description
ObjectSortedSet<Char2CharMap.Entry>	char2CharEntrySet() Returns a type-specific set view of the mappings contained in this map.
CharComparator	comparator() Returns the comparator associated with this sorted set, or null if it uses its keys' natural ordering.
ObjectSortedSet<Map.Entry<Character,Character>>	entrySet() Returns a set view of the mappings contained in this map.
char	firstCharKey()
Character	firstKey()
Char2CharSortedMap	headMap(char to) Returns a view of the portion of this sorted map whose keys are strictly less than toKey.
Char2CharSortedMap	headMap(Character oto) Returns a view of the portion of this sorted map whose keys are strictly less than toKey.
CharSortedSet	keySet() Returns a set view of the keys contained in this map.
char	lastCharKey()
Character	lastKey()
Char2CharSortedMap	subMap(Character ofrom, Character oto) Returns a view of the portion of this sorted map whose keys range from fromKey, inclusive, to toKey, exclusive.
Char2CharSortedMap	subMap(char from, char to) Returns a view of the portion of this sorted map whose keys range from fromKey, inclusive, to toKey, exclusive.
Char2CharSortedMap	tailMap(char from) Returns a view of the portion of this sorted map whose keys are greater than or equal to fromKey.
Char2CharSortedMap	tailMap(Character ofrom) Returns a view of the portion of this sorted map whose keys are greater than or equal to fromKey.

Methods inherited from class it.unimi.dsi.fastutil.chars.Char2CharMaps.Singleton

containsValue, containsValue, equals, hashCode, isEmpty, putAll, toString, values

Methods inherited from class it.unimi.dsi.fastutil.chars.Char2CharFunctions.Singleton

clone, containsKey, get, size

Methods inherited from class it.unimi.dsi.fastutil.chars.AbstractChar2CharFunction

clear, containsKey, defaultReturnValue, defaultReturnValue, get, put, put, remove, remove

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface it.unimi.dsi.fastutil.chars.Char2CharSortedMap

values

Methods inherited from interface it.unimi.dsi.fastutil.chars.Char2CharMap

containsValue

Methods inherited from interface it.unimi.dsi.fastutil.chars.Char2CharFunction

containsKey, defaultReturnValue, defaultReturnValue, get, put, remove

Methods inherited from interface it.unimi.dsi.fastutil.Function

clear, containsKey, get, put, remove, size

Methods inherited from interface java.util.Map

clear, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, equals, forEach, get, getOrDefault, hashCode, isEmpty, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size

Method Detail

comparator

public CharComparator comparator()

Description copied from interface: Char2CharSortedMap

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

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

Specified by:

comparator in interface Char2CharSortedMap

Specified by:

comparator in interface SortedMap<Character,Character>

See Also:

SortedMap.comparator()

char2CharEntrySet

public ObjectSortedSet<Char2CharMap.Entry> char2CharEntrySet()

Description copied from interface: Char2CharMap

Returns a type-specific set view of the mappings contained in this map.

This method is necessary because there is no inheritance along type parameters: it is thus impossible to strengthen Char2CharMap.entrySet() so that it returns an ObjectSet of objects of type Map.Entry (the latter makes it possible to access keys and values with type-specific methods).

Specified by:

char2CharEntrySet in interface Char2CharMap

Specified by:

char2CharEntrySet in interface Char2CharSortedMap

Overrides:

char2CharEntrySet in class Char2CharMaps.Singleton

Returns:

a type-specific set view of the mappings contained in this map.

See Also:

Char2CharMap.entrySet()

entrySet

public ObjectSortedSet<Map.Entry<Character,Character>> entrySet()

Description copied from interface: Char2CharMap

Returns a set view of the mappings contained in this map.

Note that this specification strengthens the one given in Map.entrySet().

Specified by:

entrySet in interface Char2CharMap

Specified by:

entrySet in interface Char2CharSortedMap

Specified by:

entrySet in interface Map<Character,Character>

Specified by:

entrySet in interface SortedMap<Character,Character>

Overrides:

entrySet in class Char2CharMaps.Singleton

Returns:

a set view of the mappings contained in this map.

See Also:

Map.entrySet()

keySet

public CharSortedSet keySet()

Description copied from interface: Char2CharMap

Returns a set view of the keys contained in this map.

Note that this specification strengthens the one given in Map.keySet().

Specified by:

keySet in interface Char2CharMap

Specified by:

keySet in interface Char2CharSortedMap

Specified by:

keySet in interface Map<Character,Character>

Specified by:

keySet in interface SortedMap<Character,Character>

Overrides:

keySet in class Char2CharMaps.Singleton

Returns:

a set view of the keys contained in this map.

See Also:

Map.keySet()

subMap

public Char2CharSortedMap subMap(char from,
                                 char to)

Description copied from interface: Char2CharSortedMap

Returns a view of the portion of this sorted map whose keys range from fromKey, inclusive, to toKey, exclusive.

Specified by:

subMap in interface Char2CharSortedMap

See Also:

SortedMap.subMap(Object,Object)

headMap

public Char2CharSortedMap headMap(char to)

Description copied from interface: Char2CharSortedMap

Returns a view of the portion of this sorted map whose keys are strictly less than toKey.

Specified by:

headMap in interface Char2CharSortedMap

See Also:

SortedMap.headMap(Object)

tailMap

public Char2CharSortedMap tailMap(char from)

Description copied from interface: Char2CharSortedMap

Returns a view of the portion of this sorted map whose keys are greater than or equal to fromKey.

Specified by:

tailMap in interface Char2CharSortedMap

See Also:

SortedMap.tailMap(Object)

firstCharKey

public char firstCharKey()

Specified by:

firstCharKey in interface Char2CharSortedMap

See Also:

SortedMap.firstKey()

lastCharKey

public char lastCharKey()

Specified by:

lastCharKey in interface Char2CharSortedMap

See Also:

SortedMap.lastKey()

headMap

public Char2CharSortedMap headMap(Character oto)

Description copied from interface: Char2CharSortedMap

Returns a view of the portion of this sorted map whose keys are strictly less than toKey.

Note that this specification strengthens the one given in SortedMap.headMap(Object).

Specified by:

headMap in interface Char2CharSortedMap

Specified by:

headMap in interface SortedMap<Character,Character>

See Also:

SortedMap.headMap(Object)

tailMap

public Char2CharSortedMap tailMap(Character ofrom)

Description copied from interface: Char2CharSortedMap

Returns a view of the portion of this sorted map whose keys are greater than or equal to fromKey.

Note that this specification strengthens the one given in SortedMap.tailMap(Object).

Specified by:

tailMap in interface Char2CharSortedMap

Specified by:

tailMap in interface SortedMap<Character,Character>

See Also:

SortedMap.tailMap(Object)

subMap

public Char2CharSortedMap subMap(Character ofrom,
                                 Character oto)

Description copied from interface: Char2CharSortedMap

Returns a view of the portion of this sorted map whose keys range from fromKey, inclusive, to toKey, exclusive.

Note that this specification strengthens the one given in SortedMap.subMap(Object,Object).

Specified by:

subMap in interface Char2CharSortedMap

Specified by:

subMap in interface SortedMap<Character,Character>

See Also:

SortedMap.subMap(Object,Object)

firstKey

public Character firstKey()

Specified by:

firstKey in interface SortedMap<Character,Character>

lastKey

public Character lastKey()

Specified by:

lastKey in interface SortedMap<Character,Character>