it.unimi.dsi.fastutil.chars.Char2ObjectSortedMaps.EmptySortedMap<V>

All Implemented Interfaces:: Char2ObjectFunction<V>, Char2ObjectMap<V>, Char2ObjectSortedMap<V>, Function<Character,V>, Serializable, Cloneable, Function<Character,V>, IntFunction<V>, Map<Character,V>, SortedMap<Character,V>

Enclosing class:: Char2ObjectSortedMaps

public static class Char2ObjectSortedMaps.EmptySortedMap<V>
extends Char2ObjectMaps.EmptyMap<V>
implements Char2ObjectSortedMap<V>, Serializable, Cloneable

An immutable class representing an empty type-specific 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.Char2ObjectMap
Char2ObjectMap.Entry<V>, Char2ObjectMap.FastEntrySet<V>

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.chars.Char2ObjectSortedMap
Char2ObjectSortedMap.FastSortedEntrySet<V>

Nested classes/interfaces inherited from interface java.util.Map
Map.Entry<K extends Object,V extends Object>

Method Summary

Modifier and Type	Method	Description
`ObjectSortedSet<Char2ObjectMap.Entry<V>>`	`char2ObjectEntrySet()`	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,V>>`	`entrySet()`	Deprecated. Please use the corresponding type-specific method instead.
`char`	`firstCharKey()`	Returns the first (lowest) key currently in this map.
`Character`	`firstKey()`	Deprecated. Please use the corresponding type-specific method instead.
`Char2ObjectSortedMap<V>`	`headMap(char to)`	Returns a view of the portion of this sorted map whose keys are strictly less than `toKey`.
`Char2ObjectSortedMap<V>`	`headMap(Character oto)`	Deprecated. Please use the corresponding type-specific method instead.
`CharSortedSet`	`keySet()`
`char`	`lastCharKey()`	Returns the last (highest) key currently in this map.
`Character`	`lastKey()`	Deprecated. Please use the corresponding type-specific method instead.
`Char2ObjectSortedMap<V>`	`subMap(char from, char to)`	Returns a view of the portion of this sorted map whose keys range from `fromKey`, inclusive, to `toKey`, exclusive.
`Char2ObjectSortedMap<V>`	`subMap(Character ofrom, Character oto)`	Deprecated. Please use the corresponding type-specific method instead.
`Char2ObjectSortedMap<V>`	`tailMap(char from)`	Returns a view of the portion of this sorted map whose keys are greater than or equal to `fromKey`.
`Char2ObjectSortedMap<V>`	`tailMap(Character ofrom)`	Deprecated. Please use the corresponding type-specific method instead.

Methods inherited from class it.unimi.dsi.fastutil.chars.Char2ObjectMaps.EmptyMap

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

Methods inherited from class it.unimi.dsi.fastutil.chars.Char2ObjectFunctions.EmptyFunction

clear, containsKey, defaultReturnValue, defaultReturnValue, get, size

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface it.unimi.dsi.fastutil.chars.Char2ObjectFunction

apply, get, put, remove

Methods inherited from interface it.unimi.dsi.fastutil.chars.Char2ObjectMap

clear, compute, compute, computeIfAbsent, computeIfAbsent, computeIfAbsentPartial, computeIfPresent, computeIfPresent, containsKey, containsKey, 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.Char2ObjectSortedMap

values

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

apply

Methods inherited from interface java.util.function.Function

andThen, compose

Methods inherited from interface java.util.Map

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

Method Details
- comparator
  
  public CharComparator comparator()
  
  Description copied from interface: Char2ObjectSortedMap
  
  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 Char2ObjectSortedMap<V>
  
  Specified by:
  
  comparator in interface SortedMap<Character,V>
  
  See Also:
  
  SortedMap.comparator()
- char2ObjectEntrySet
  
  public ObjectSortedSet<Char2ObjectMap.Entry<V>> char2ObjectEntrySet()
  
  Description copied from interface: Char2ObjectMap
  
  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 Map.entrySet() so that it returns an ObjectSet of type-specific entries (the latter makes it possible to access keys and values with type-specific methods).
  
  Specified by:
  
  char2ObjectEntrySet in interface Char2ObjectMap<V>
  
  Specified by:
  
  char2ObjectEntrySet in interface Char2ObjectSortedMap<V>
  
  Overrides:
  
  char2ObjectEntrySet in class Char2ObjectMaps.EmptyMap<V>
  
  Returns:
  
  a type-specific set view of the mappings contained in this map.
  
  See Also:
  
  Map.entrySet()
- entrySet
  
  @Deprecated public ObjectSortedSet<Map.Entry<Character,V>> 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 Char2ObjectMap<V>
  
  Specified by:
  
  entrySet in interface Char2ObjectSortedMap<V>
  
  Specified by:
  
  entrySet in interface Map<Character,V>
  
  Specified by:
  
  entrySet in interface SortedMap<Character,V>
  
  Returns:
  
  a sorted-set view of the mappings contained in this map.
  
  See Also:
  
  SortedMap.entrySet()
- keySet
  
  public CharSortedSet keySet()
  
  Description copied from interface: Char2ObjectMap
  
  Note that this specification strengthens the one given in Map.keySet().
  
  Specified by:
  
  keySet in interface Char2ObjectMap<V>
  
  Specified by:
  
  keySet in interface Char2ObjectSortedMap<V>
  
  Specified by:
  
  keySet in interface Map<Character,V>
  
  Specified by:
  
  keySet in interface SortedMap<Character,V>
  
  Overrides:
  
  keySet in class Char2ObjectMaps.EmptyMap<V>
  
  Returns:
  
  a set view of the keys contained in this map.
  
  See Also:
  
  Map.keySet()
- subMap
  
  public Char2ObjectSortedMap<V> subMap(char from, char to)
  
  Description copied from interface: Char2ObjectSortedMap
  
  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 Char2ObjectSortedMap<V>
  
  See Also:
  
  SortedMap.subMap(Object,Object)
- headMap
  
  public Char2ObjectSortedMap<V> headMap(char to)
  
  Description copied from interface: Char2ObjectSortedMap
  
  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 Char2ObjectSortedMap<V>
  
  See Also:
  
  SortedMap.headMap(Object)
- tailMap
  
  public Char2ObjectSortedMap<V> tailMap(char from)
  
  Description copied from interface: Char2ObjectSortedMap
  
  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 Char2ObjectSortedMap<V>
  
  See Also:
  
  SortedMap.tailMap(Object)
- firstCharKey
  
  public char firstCharKey()
  
  Description copied from interface: Char2ObjectSortedMap
  
  Returns the first (lowest) key currently in this map.
  
  Specified by:
  
  firstCharKey in interface Char2ObjectSortedMap<V>
  
  See Also:
  
  SortedMap.firstKey()
- lastCharKey
  
  public char lastCharKey()
  
  Description copied from interface: Char2ObjectSortedMap
  
  Returns the last (highest) key currently in this map.
  
  Specified by:
  
  lastCharKey in interface Char2ObjectSortedMap<V>
  
  See Also:
  
  SortedMap.lastKey()
- headMap
  
  @Deprecated public Char2ObjectSortedMap<V> headMap(Character oto)
  
  Deprecated.
  Please use the corresponding type-specific method instead.
  
  Note that this specification strengthens the one given in SortedMap.headMap(Object).
  
  Specified by:
  
  headMap in interface Char2ObjectSortedMap<V>
  
  Specified by:
  
  headMap in interface SortedMap<Character,V>
- tailMap
  
  @Deprecated public Char2ObjectSortedMap<V> tailMap(Character ofrom)
  
  Deprecated.
  Please use the corresponding type-specific method instead.
  
  Note that this specification strengthens the one given in SortedMap.tailMap(Object).
  
  Specified by:
  
  tailMap in interface Char2ObjectSortedMap<V>
  
  Specified by:
  
  tailMap in interface SortedMap<Character,V>
- subMap
  
  @Deprecated public Char2ObjectSortedMap<V> subMap(Character ofrom, Character oto)
  
  Deprecated.
  Please use the corresponding type-specific method instead.
  
  Note that this specification strengthens the one given in SortedMap.subMap(Object,Object).
  
  Specified by:
  
  subMap in interface Char2ObjectSortedMap<V>
  
  Specified by:
  
  subMap in interface SortedMap<Character,V>
- firstKey
  
  @Deprecated public Character firstKey()
  
  Deprecated.
  Please use the corresponding type-specific method instead.
  
  Specified by:
  
  firstKey in interface Char2ObjectSortedMap<V>
  
  Specified by:
  
  firstKey in interface SortedMap<Character,V>
- lastKey
  
  @Deprecated public Character lastKey()
  
  Deprecated.
  Please use the corresponding type-specific method instead.
  
  Specified by:
  
  lastKey in interface Char2ObjectSortedMap<V>
  
  Specified by:
  
  lastKey in interface SortedMap<Character,V>

Class Char2ObjectSortedMaps.EmptySortedMap<V>

Nested Class Summary

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.chars.Char2ObjectMap

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.chars.Char2ObjectSortedMap

Nested classes/interfaces inherited from interface java.util.Map