it.unimi.dsi.fastutil.chars
Interface Char2IntSortedMap

All Superinterfaces:

Char2IntFunction, Char2IntMap, Function<Character,Integer>, 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

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

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.
ObjectSortedSet<Map.Entry<Character,Integer>>	entrySet() Returns a sorted-set view of the mappings contained in this map.
char	firstCharKey()
Char2IntSortedMap	headMap(char toKey) Returns a view of the portion of this sorted map whose keys are strictly less than toKey.
Char2IntSortedMap	headMap(Character toKey) Returns a view of the portion of this sorted map whose keys are strictly less than toKey.
CharSortedSet	keySet() Returns a sorted-set view of the keys contained in this map.
char	lastCharKey()
Char2IntSortedMap	subMap(Character fromKey, Character toKey) Returns a view of the portion of this sorted map whose keys range from fromKey, inclusive, to toKey, exclusive.
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.
Char2IntSortedMap	tailMap(Character fromKey) Returns a view of the portion of this sorted map whose keys are greater than or equal to fromKey.
IntCollection	values() Returns a set view of the values contained in this map.

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

containsValue

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

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, containsKey, containsValue, equals, get, hashCode, isEmpty, put, putAll, remove, size

Methods inherited from interface java.util.SortedMap

firstKey, lastKey

Methods inherited from interface java.util.Map

clear, containsKey, containsValue, equals, get, hashCode, isEmpty, put, putAll, remove, size

Method Detail

entrySet

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

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>

Returns:

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

See Also:

Map.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 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>

Returns:

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

See Also:

Map.keySet()

values

IntCollection values()

Returns a 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>

Returns:

a set view of the values contained in this map.

See Also:

Map.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>

See Also:

SortedMap.comparator()

subMap

Char2IntSortedMap subMap(Character fromKey,
                         Character 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).

Specified by:

subMap in interface SortedMap<Character,Integer>

See Also:

SortedMap.subMap(Object,Object)

headMap

Char2IntSortedMap headMap(Character 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).

Specified by:

headMap in interface SortedMap<Character,Integer>

See Also:

SortedMap.headMap(Object)

tailMap

Char2IntSortedMap tailMap(Character 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).

Specified by:

tailMap in interface SortedMap<Character,Integer>

See Also:

SortedMap.tailMap(Object)

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.

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.

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.

See Also:

SortedMap.tailMap(Object)

firstCharKey

char firstCharKey()

See Also:

SortedMap.firstKey()

lastCharKey

char lastCharKey()

See Also:

SortedMap.lastKey()