it.unimi.dsi.fastutil.chars
Class Char2BooleanSortedMaps.EmptySortedMap

java.lang.Object
  it.unimi.dsi.fastutil.chars.AbstractChar2BooleanFunction
      it.unimi.dsi.fastutil.chars.Char2BooleanFunctions.EmptyFunction
          it.unimi.dsi.fastutil.chars.Char2BooleanMaps.EmptyMap
              it.unimi.dsi.fastutil.chars.Char2BooleanSortedMaps.EmptySortedMap

All Implemented Interfaces:

Char2BooleanFunction, Char2BooleanMap, Char2BooleanSortedMap, Function<java.lang.Character,java.lang.Boolean>, java.io.Serializable, java.lang.Cloneable, java.util.Map<java.lang.Character,java.lang.Boolean>, java.util.SortedMap<java.lang.Character,java.lang.Boolean>

Enclosing class:

Char2BooleanSortedMaps

public static class Char2BooleanSortedMaps.EmptySortedMap
extends Char2BooleanMaps.EmptyMap
implements Char2BooleanSortedMap, java.io.Serializable, java.lang.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.Char2BooleanSortedMap

Char2BooleanSortedMap.FastSortedEntrySet

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.chars.Char2BooleanMap

Char2BooleanMap.Entry, Char2BooleanMap.FastEntrySet

Method Summary

ObjectSortedSet<Char2BooleanMap.Entry>	char2BooleanEntrySet() 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<java.util.Map.Entry<java.lang.Character,java.lang.Boolean>>	entrySet() Returns a set view of the mappings contained in this map.
char	firstCharKey()
java.lang.Character	firstKey()
Char2BooleanSortedMap	headMap(char to) Returns a view of the portion of this sorted map whose keys are strictly less than toKey.
Char2BooleanSortedMap	headMap(java.lang.Character oto) Returns a view of the portion of this sorted map whose keys are strictly less than toKey.
CharSortedSet	keySet() Returns a set view of the keys contained in this map.
char	lastCharKey()
java.lang.Character	lastKey()
Char2BooleanSortedMap	subMap(java.lang.Character ofrom, java.lang.Character oto) Returns a view of the portion of this sorted map whose keys range from fromKey, inclusive, to toKey, exclusive.
Char2BooleanSortedMap	subMap(char from, char to) Returns a view of the portion of this sorted map whose keys range from fromKey, inclusive, to toKey, exclusive.
Char2BooleanSortedMap	tailMap(char from) Returns a view of the portion of this sorted map whose keys are greater than or equal to fromKey.
Char2BooleanSortedMap	tailMap(java.lang.Character ofrom) Returns a view of the portion of this sorted map whose keys are greater than or equal to fromKey.

Methods inherited from class it.unimi.dsi.fastutil.chars.Char2BooleanMaps.EmptyMap

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

Methods inherited from class it.unimi.dsi.fastutil.chars.Char2BooleanFunctions.EmptyFunction

clear, containsKey, defaultReturnValue, defaultReturnValue, get, get, size

Methods inherited from class it.unimi.dsi.fastutil.chars.AbstractChar2BooleanFunction

containsKey, put, put, remove, remove

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface it.unimi.dsi.fastutil.chars.Char2BooleanSortedMap

values

Methods inherited from interface it.unimi.dsi.fastutil.chars.Char2BooleanMap

containsValue

Methods inherited from interface it.unimi.dsi.fastutil.chars.Char2BooleanFunction

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

Method Detail

comparator

public CharComparator comparator()

Description copied from interface: Char2BooleanSortedMap

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 Char2BooleanSortedMap

Specified by:

comparator in interface java.util.SortedMap<java.lang.Character,java.lang.Boolean>

See Also:

SortedMap.comparator()

char2BooleanEntrySet

public ObjectSortedSet<Char2BooleanMap.Entry> char2BooleanEntrySet()

Description copied from interface: Char2BooleanMap

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 Char2BooleanMap.entrySet() so that it returns an ObjectSet of objects of type Map.Entry (the latter makes it possible to access keys and values with type-specific methods).

Specified by:

char2BooleanEntrySet in interface Char2BooleanMap

Specified by:

char2BooleanEntrySet in interface Char2BooleanSortedMap

Overrides:

char2BooleanEntrySet in class Char2BooleanMaps.EmptyMap

Returns:

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

See Also:

Char2BooleanMap.entrySet()

entrySet

public ObjectSortedSet<java.util.Map.Entry<java.lang.Character,java.lang.Boolean>> entrySet()

Description copied from interface: Char2BooleanMap

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

Note that this specification strengthens the one given in Map.entrySet().

Specified by:

entrySet in interface Char2BooleanMap

Specified by:

entrySet in interface Char2BooleanSortedMap

Specified by:

entrySet in interface java.util.Map<java.lang.Character,java.lang.Boolean>

Specified by:

entrySet in interface java.util.SortedMap<java.lang.Character,java.lang.Boolean>

Overrides:

entrySet in class Char2BooleanMaps.EmptyMap

Returns:

a set view of the mappings contained in this map.

See Also:

Map.entrySet()

keySet

public CharSortedSet keySet()

Description copied from interface: Char2BooleanMap

Returns a set view of the keys contained in this map.

Note that this specification strengthens the one given in Map.keySet().

Specified by:

keySet in interface Char2BooleanMap

Specified by:

keySet in interface Char2BooleanSortedMap

Specified by:

keySet in interface java.util.Map<java.lang.Character,java.lang.Boolean>

Specified by:

keySet in interface java.util.SortedMap<java.lang.Character,java.lang.Boolean>

Overrides:

keySet in class Char2BooleanMaps.EmptyMap

Returns:

a set view of the keys contained in this map.

See Also:

Map.keySet()

subMap

public Char2BooleanSortedMap subMap(char from,
                                    char to)

Description copied from interface: Char2BooleanSortedMap

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

Specified by:

subMap in interface Char2BooleanSortedMap

See Also:

SortedMap.subMap(Object,Object)

headMap

public Char2BooleanSortedMap headMap(char to)

Description copied from interface: Char2BooleanSortedMap

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

Specified by:

headMap in interface Char2BooleanSortedMap

See Also:

SortedMap.headMap(Object)

tailMap

public Char2BooleanSortedMap tailMap(char from)

Description copied from interface: Char2BooleanSortedMap

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

Specified by:

tailMap in interface Char2BooleanSortedMap

See Also:

SortedMap.tailMap(Object)

firstCharKey

public char firstCharKey()

Specified by:

firstCharKey in interface Char2BooleanSortedMap

See Also:

SortedMap.firstKey()

lastCharKey

public char lastCharKey()

Specified by:

lastCharKey in interface Char2BooleanSortedMap

See Also:

SortedMap.lastKey()

headMap

public Char2BooleanSortedMap headMap(java.lang.Character oto)

Description copied from interface: Char2BooleanSortedMap

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 Char2BooleanSortedMap

Specified by:

headMap in interface java.util.SortedMap<java.lang.Character,java.lang.Boolean>

See Also:

SortedMap.headMap(Object)

tailMap

public Char2BooleanSortedMap tailMap(java.lang.Character ofrom)

Description copied from interface: Char2BooleanSortedMap

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 Char2BooleanSortedMap

Specified by:

tailMap in interface java.util.SortedMap<java.lang.Character,java.lang.Boolean>

See Also:

SortedMap.tailMap(Object)

subMap

public Char2BooleanSortedMap subMap(java.lang.Character ofrom,
                                    java.lang.Character oto)

Description copied from interface: Char2BooleanSortedMap

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 Char2BooleanSortedMap

Specified by:

subMap in interface java.util.SortedMap<java.lang.Character,java.lang.Boolean>

See Also:

SortedMap.subMap(Object,Object)

firstKey

public java.lang.Character firstKey()

Specified by:

firstKey in interface java.util.SortedMap<java.lang.Character,java.lang.Boolean>

lastKey

public java.lang.Character lastKey()

Specified by:

lastKey in interface java.util.SortedMap<java.lang.Character,java.lang.Boolean>