it.unimi.dsi.fastutil.doubles.Double2CharSortedMaps.EmptySortedMap

All Implemented Interfaces:: Double2CharFunction, Double2CharMap, Double2CharSortedMap, Function<Double,Character>, Serializable, Cloneable, DoubleToIntFunction, Function<Double,Character>, Map<Double,Character>, SortedMap<Double,Character>

Enclosing class:: Double2CharSortedMaps

public static class Double2CharSortedMaps.EmptySortedMap
extends Double2CharMaps.EmptyMap
implements Double2CharSortedMap, 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.doubles.Double2CharMap
Double2CharMap.Entry, Double2CharMap.FastEntrySet

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.doubles.Double2CharSortedMap
Double2CharSortedMap.FastSortedEntrySet

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

Method Summary

Modifier and Type	Method	Description
`DoubleComparator`	`comparator()`	Returns the comparator associated with this sorted set, or null if it uses its keys' natural ordering.
`ObjectSortedSet<Double2CharMap.Entry>`	`double2CharEntrySet()`	Returns a type-specific set view of the mappings contained in this map.
`ObjectSortedSet<Map.Entry<Double,Character>>`	`entrySet()`	Deprecated. Please use the corresponding type-specific method instead.
`double`	`firstDoubleKey()`	Returns the first (lowest) key currently in this map.
`Double`	`firstKey()`	Deprecated. Please use the corresponding type-specific method instead.
`Double2CharSortedMap`	`headMap(double to)`	Returns a view of the portion of this sorted map whose keys are strictly less than `toKey`.
`Double2CharSortedMap`	`headMap(Double oto)`	Deprecated. Please use the corresponding type-specific method instead.
`DoubleSortedSet`	`keySet()`
`double`	`lastDoubleKey()`	Returns the last (highest) key currently in this map.
`Double`	`lastKey()`	Deprecated. Please use the corresponding type-specific method instead.
`Double2CharSortedMap`	`subMap(double from, double to)`	Returns a view of the portion of this sorted map whose keys range from `fromKey`, inclusive, to `toKey`, exclusive.
`Double2CharSortedMap`	`subMap(Double ofrom, Double oto)`	Deprecated. Please use the corresponding type-specific method instead.
`Double2CharSortedMap`	`tailMap(double from)`	Returns a view of the portion of this sorted map whose keys are greater than or equal to `fromKey`.
`Double2CharSortedMap`	`tailMap(Double ofrom)`	Deprecated. Please use the corresponding type-specific method instead.

Methods inherited from class it.unimi.dsi.fastutil.doubles.Double2CharMaps.EmptyMap

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

Methods inherited from class it.unimi.dsi.fastutil.doubles.Double2CharFunctions.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.doubles.Double2CharFunction

applyAsInt, get, put, remove

Methods inherited from interface it.unimi.dsi.fastutil.doubles.Double2CharMap

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.doubles.Double2CharSortedMap

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, equals, forEach, get, hashCode, isEmpty, put, putAll, remove, replaceAll, size

Method Details
- comparator
  
  public DoubleComparator comparator()
  
  Description copied from interface: Double2CharSortedMap
  
  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 Double2CharSortedMap
  
  Specified by:
  
  comparator in interface SortedMap<Double,Character>
  
  See Also:
  
  SortedMap.comparator()
- double2CharEntrySet
  
  public ObjectSortedSet<Double2CharMap.Entry> double2CharEntrySet()
  
  Description copied from interface: Double2CharMap
  
  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:
  
  double2CharEntrySet in interface Double2CharMap
  
  Specified by:
  
  double2CharEntrySet in interface Double2CharSortedMap
  
  Overrides:
  
  double2CharEntrySet in class Double2CharMaps.EmptyMap
  
  Returns:
  
  a type-specific set view of the mappings contained in this map.
  
  See Also:
  
  Map.entrySet()
- entrySet
  
  @Deprecated public ObjectSortedSet<Map.Entry<Double,Character>> 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 Double2CharMap
  
  Specified by:
  
  entrySet in interface Double2CharSortedMap
  
  Specified by:
  
  entrySet in interface Map<Double,Character>
  
  Specified by:
  
  entrySet in interface SortedMap<Double,Character>
  
  Returns:
  
  a sorted-set view of the mappings contained in this map.
  
  See Also:
  
  SortedMap.entrySet()
- keySet
  
  public DoubleSortedSet keySet()
  
  Description copied from interface: Double2CharMap
  
  Note that this specification strengthens the one given in Map.keySet().
  
  Specified by:
  
  keySet in interface Double2CharMap
  
  Specified by:
  
  keySet in interface Double2CharSortedMap
  
  Specified by:
  
  keySet in interface Map<Double,Character>
  
  Specified by:
  
  keySet in interface SortedMap<Double,Character>
  
  Overrides:
  
  keySet in class Double2CharMaps.EmptyMap
  
  Returns:
  
  a set view of the keys contained in this map.
  
  See Also:
  
  Map.keySet()
- subMap
  
  public Double2CharSortedMap subMap(double from, double to)
  
  Description copied from interface: Double2CharSortedMap
  
  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 Double2CharSortedMap
  
  See Also:
  
  SortedMap.subMap(Object,Object)
- headMap
  
  public Double2CharSortedMap headMap(double to)
  
  Description copied from interface: Double2CharSortedMap
  
  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 Double2CharSortedMap
  
  See Also:
  
  SortedMap.headMap(Object)
- tailMap
  
  public Double2CharSortedMap tailMap(double from)
  
  Description copied from interface: Double2CharSortedMap
  
  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 Double2CharSortedMap
  
  See Also:
  
  SortedMap.tailMap(Object)
- firstDoubleKey
  
  public double firstDoubleKey()
  
  Description copied from interface: Double2CharSortedMap
  
  Returns the first (lowest) key currently in this map.
  
  Specified by:
  
  firstDoubleKey in interface Double2CharSortedMap
  
  See Also:
  
  SortedMap.firstKey()
- lastDoubleKey
  
  public double lastDoubleKey()
  
  Description copied from interface: Double2CharSortedMap
  
  Returns the last (highest) key currently in this map.
  
  Specified by:
  
  lastDoubleKey in interface Double2CharSortedMap
  
  See Also:
  
  SortedMap.lastKey()
- headMap
  
  @Deprecated public Double2CharSortedMap headMap(Double 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 Double2CharSortedMap
  
  Specified by:
  
  headMap in interface SortedMap<Double,Character>
- tailMap
  
  @Deprecated public Double2CharSortedMap tailMap(Double 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 Double2CharSortedMap
  
  Specified by:
  
  tailMap in interface SortedMap<Double,Character>
- subMap
  
  @Deprecated public Double2CharSortedMap subMap(Double ofrom, Double 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 Double2CharSortedMap
  
  Specified by:
  
  subMap in interface SortedMap<Double,Character>
- firstKey
  
  @Deprecated public Double firstKey()
  
  Deprecated.
  Please use the corresponding type-specific method instead.
  
  Specified by:
  
  firstKey in interface Double2CharSortedMap
  
  Specified by:
  
  firstKey in interface SortedMap<Double,Character>
- lastKey
  
  @Deprecated public Double lastKey()
  
  Deprecated.
  Please use the corresponding type-specific method instead.
  
  Specified by:
  
  lastKey in interface Double2CharSortedMap
  
  Specified by:
  
  lastKey in interface SortedMap<Double,Character>

Class Double2CharSortedMaps.EmptySortedMap

Nested Class Summary

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.doubles.Double2CharMap

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.doubles.Double2CharSortedMap

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