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()