it.unimi.dsi.fastutil.chars

Interface Char2IntSortedMap

All Superinterfaces:

Char2IntFunction, Char2IntMap, Function<Character,Integer>, IntUnaryOperator, Map<Character,Integer>, SortedMap<Character,Integer>

All Known Implementing Classes:

AbstractChar2IntSortedMap, Char2IntAVLTreeMap, Char2IntLinkedOpenHashMap, Char2IntRBTreeMap, Char2IntSortedMaps.EmptySortedMap, Char2IntSortedMaps.Singleton, Char2IntSortedMaps.SynchronizedSortedMap, Char2IntSortedMaps.UnmodifiableSortedMap

public interface Char2IntSortedMap
extends Char2IntMap, SortedMap<Character,Integer>

A type-specific SortedMap; provides some additional methods that use polymorphism to avoid (un)boxing.

Additionally, this interface strengthens entrySet(), keySet(), values(), comparator(), SortedMap.subMap(Object,Object), SortedMap.headMap(Object) and SortedMap.tailMap(Object).

See Also:

SortedMap

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	Char2IntSortedMap.FastSortedEntrySet A sorted entry set providing fast iteration.

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.chars.Char2IntMap

Char2IntMap.Entry, Char2IntMap.FastEntrySet

Method Summary

Modifier and Type	Method and Description
ObjectSortedSet<Char2IntMap.Entry>	char2IntEntrySet() Returns a type-specific sorted-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.
default ObjectSortedSet<Map.Entry<Character,Integer>>	entrySet() Deprecated. Please use the corresponding type-specific method instead.
char	firstCharKey() Returns the first (lowest) key currently in this map.
default Character	firstKey() Deprecated. Please use the corresponding type-specific method instead.
Char2IntSortedMap	headMap(char toKey) Returns a view of the portion of this sorted map whose keys are strictly less than toKey.
default Char2IntSortedMap	headMap(Character to) Deprecated. Please use the corresponding type-specific method instead.
CharSortedSet	keySet() Returns a type-specific sorted-set view of the keys contained in this map.
char	lastCharKey() Returns the last (highest) key currently in this map.
default Character	lastKey() Deprecated. Please use the corresponding type-specific method instead.
default Char2IntSortedMap	subMap(Character from, Character to) Deprecated. Please use the corresponding type-specific method instead.
Char2IntSortedMap	subMap(char fromKey, char toKey) Returns a view of the portion of this sorted map whose keys range from fromKey, inclusive, to toKey, exclusive.
Char2IntSortedMap	tailMap(char fromKey) Returns a view of the portion of this sorted map whose keys are greater than or equal to fromKey.
default Char2IntSortedMap	tailMap(Character from) Deprecated. Please use the corresponding type-specific method instead.
IntCollection	values() Returns a type-specific set view of the values contained in this map.

Methods inherited from interface it.unimi.dsi.fastutil.chars.Char2IntMap

clear, compute, compute, computeIfAbsent, computeIfAbsent, computeIfAbsentNullable, computeIfAbsentPartial, computeIfPresent, computeIfPresent, containsKey, containsKey, containsValue, containsValue, defaultReturnValue, defaultReturnValue, get, getOrDefault, getOrDefault, merge, merge, put, putIfAbsent, putIfAbsent, remove, remove, remove, replace, replace, replace, replace, size

Methods inherited from interface it.unimi.dsi.fastutil.chars.Char2IntFunction

applyAsInt, get, put, remove

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

apply

Methods inherited from interface java.util.function.Function

andThen, compose, identity

Methods inherited from interface java.util.function.IntUnaryOperator

andThen, compose, identity

Methods inherited from interface java.util.Map

equals, forEach, hashCode, isEmpty, putAll, replaceAll

Method Detail

subMap

Char2IntSortedMap subMap(char fromKey,
                         char toKey)

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).

See Also:

SortedMap.subMap(Object,Object)

headMap

Char2IntSortedMap headMap(char toKey)

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).

See Also:

SortedMap.headMap(Object)

tailMap

Char2IntSortedMap tailMap(char fromKey)

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).

See Also:

SortedMap.tailMap(Object)

firstCharKey

char firstCharKey()

Returns the first (lowest) key currently in this map.

See Also:

SortedMap.firstKey()

lastCharKey

char lastCharKey()

Returns the last (highest) key currently in this map.

See Also:

SortedMap.lastKey()

subMap

@Deprecated
default Char2IntSortedMap subMap(Character from,
                                             Character to)

Deprecated. Please use the corresponding type-specific method instead.

Returns a view of the portion of this map whose keys range from fromKey, inclusive, to toKey, exclusive. (If fromKey and toKey are equal, the returned map is empty.) The returned map is backed by this map, so changes in the returned map are reflected in this map, and vice-versa. The returned map supports all optional map operations that this map supports.

The returned map will throw an IllegalArgumentException on an attempt to insert a key outside its range.

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

Specified by:

subMap in interface SortedMap<Character,Integer>

Parameters:

from - low endpoint (inclusive) of the keys in the returned map

to - high endpoint (exclusive) of the keys in the returned map

Returns:

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

headMap

@Deprecated
default Char2IntSortedMap headMap(Character to)

Deprecated. Please use the corresponding type-specific method instead.

Returns a view of the portion of this map whose keys are strictly less than toKey. The returned map is backed by this map, so changes in the returned map are reflected in this map, and vice-versa. The returned map supports all optional map operations that this map supports.

The returned map will throw an IllegalArgumentException on an attempt to insert a key outside its range.

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

Specified by:

headMap in interface SortedMap<Character,Integer>

Parameters:

to - high endpoint (exclusive) of the keys in the returned map

Returns:

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

tailMap

@Deprecated
default Char2IntSortedMap tailMap(Character from)

Deprecated. Please use the corresponding type-specific method instead.

Returns a view of the portion of this map whose keys are greater than or equal to fromKey. The returned map is backed by this map, so changes in the returned map are reflected in this map, and vice-versa. The returned map supports all optional map operations that this map supports.

The returned map will throw an IllegalArgumentException on an attempt to insert a key outside its range.

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

Specified by:

tailMap in interface SortedMap<Character,Integer>

Parameters:

from - low endpoint (inclusive) of the keys in the returned map

Returns:

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

firstKey

@Deprecated
default Character firstKey()

Deprecated. Please use the corresponding type-specific method instead.

Returns the first (lowest) key currently in this map.

Specified by:

firstKey in interface SortedMap<Character,Integer>

Returns:

the first (lowest) key currently in this map

lastKey

@Deprecated
default Character lastKey()

Deprecated. Please use the corresponding type-specific method instead.

Returns the last (highest) key currently in this map.

Specified by:

lastKey in interface SortedMap<Character,Integer>

Returns:

the last (highest) key currently in this map

entrySet

@Deprecated
default ObjectSortedSet<Map.Entry<Character,Integer>> entrySet()

Deprecated. Please use the corresponding type-specific method instead.

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

Note that this specification strengthens the one given in the corresponding type-specific unsorted map.

Specified by:

entrySet in interface Char2IntMap

Specified by:

entrySet in interface Map<Character,Integer>

Specified by:

entrySet in interface SortedMap<Character,Integer>

Returns:

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

See Also:

SortedMap.entrySet()

char2IntEntrySet

ObjectSortedSet<Char2IntMap.Entry> char2IntEntrySet()

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

Note that this specification strengthens the one given in the corresponding type-specific unsorted map.

Specified by:

char2IntEntrySet in interface Char2IntMap

Returns:

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

See Also:

entrySet()

keySet

CharSortedSet keySet()

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

Note that this specification strengthens the one given in the corresponding type-specific unsorted map.

Specified by:

keySet in interface Char2IntMap

Specified by:

keySet in interface Map<Character,Integer>

Specified by:

keySet in interface SortedMap<Character,Integer>

Returns:

a sorted-set view of the keys contained in this map.

See Also:

SortedMap.keySet()

values

IntCollection values()

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

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

Specified by:

values in interface Char2IntMap

Specified by:

values in interface Map<Character,Integer>

Specified by:

values in interface SortedMap<Character,Integer>

Returns:

a set view of the values contained in this map.

See Also:

SortedMap.values()

comparator

CharComparator comparator()

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 SortedMap<Character,Integer>

Returns:

the comparator used to order the keys in this map, or null if this map uses the natural ordering of its keys

See Also:

SortedMap.comparator()