it.unimi.dsi.fastutil.ints

Class Int2CharSortedMaps.EmptySortedMap

java.lang.Object

it.unimi.dsi.fastutil.ints.AbstractInt2CharFunction

it.unimi.dsi.fastutil.ints.Int2CharFunctions.EmptyFunction

it.unimi.dsi.fastutil.ints.Int2CharMaps.EmptyMap

it.unimi.dsi.fastutil.ints.Int2CharSortedMaps.EmptySortedMap

All Implemented Interfaces:

Function<Integer,Character>, Int2CharFunction, Int2CharMap, Int2CharSortedMap, Serializable, Cloneable, Map<Integer,Character>, SortedMap<Integer,Character>

Enclosing class:

Int2CharSortedMaps

public static class Int2CharSortedMaps.EmptySortedMap
extends Int2CharMaps.EmptyMap
implements Int2CharSortedMap, 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.ints.Int2CharSortedMap

Int2CharSortedMap.FastSortedEntrySet

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.ints.Int2CharMap

Int2CharMap.Entry, Int2CharMap.FastEntrySet

Field Summary

Fields

Modifier and Type	Field and Description
static long	serialVersionUID

Fields inherited from class it.unimi.dsi.fastutil.ints.AbstractInt2CharFunction

defRetValue

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Int2CharSortedMaps.EmptySortedMap()

Method Summary

Methods

Modifier and Type	Method and Description
IntComparator	comparator() Returns the comparator associated with this sorted set, or null if it uses its keys' natural ordering.
ObjectSortedSet<Map.Entry<Integer,Character>>	entrySet() Returns a set view of the mappings contained in this map.
int	firstIntKey()
Integer	firstKey()
Int2CharSortedMap	headMap(int to) Returns a view of the portion of this sorted map whose keys are strictly less than toKey.
Int2CharSortedMap	headMap(Integer oto) Returns a view of the portion of this sorted map whose keys are strictly less than toKey.
ObjectSortedSet<Int2CharMap.Entry>	int2CharEntrySet() Returns a type-specific set view of the mappings contained in this map.
IntSortedSet	keySet() Returns a set view of the keys contained in this map.
int	lastIntKey()
Integer	lastKey()
Int2CharSortedMap	subMap(Integer ofrom, Integer oto) Returns a view of the portion of this sorted map whose keys range from fromKey, inclusive, to toKey, exclusive.
Int2CharSortedMap	subMap(int from, int to) Returns a view of the portion of this sorted map whose keys range from fromKey, inclusive, to toKey, exclusive.
Int2CharSortedMap	tailMap(int from) Returns a view of the portion of this sorted map whose keys are greater than or equal to fromKey.
Int2CharSortedMap	tailMap(Integer 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.ints.Int2CharMaps.EmptyMap

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

Methods inherited from class it.unimi.dsi.fastutil.ints.Int2CharFunctions.EmptyFunction

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

Methods inherited from class it.unimi.dsi.fastutil.ints.AbstractInt2CharFunction

containsKey, put, put, remove, remove

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface it.unimi.dsi.fastutil.ints.Int2CharSortedMap

values

Methods inherited from interface it.unimi.dsi.fastutil.ints.Int2CharMap

containsValue

Methods inherited from interface it.unimi.dsi.fastutil.ints.Int2CharFunction

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

Field Detail

serialVersionUID

public static final long serialVersionUID

See Also:

Constant Field Values

Constructor Detail

Int2CharSortedMaps.EmptySortedMap

protected Int2CharSortedMaps.EmptySortedMap()

Method Detail

comparator

public IntComparator comparator()

Description copied from interface: Int2CharSortedMap

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 Int2CharSortedMap

Specified by:

comparator in interface SortedMap<Integer,Character>

See Also:

SortedMap.comparator()

int2CharEntrySet

public ObjectSortedSet<Int2CharMap.Entry> int2CharEntrySet()

Description copied from interface: Int2CharMap

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 Int2CharMap.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:

int2CharEntrySet in interface Int2CharMap

Specified by:

int2CharEntrySet in interface Int2CharSortedMap

Overrides:

int2CharEntrySet in class Int2CharMaps.EmptyMap

Returns:

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

See Also:

Int2CharMap.entrySet()

entrySet

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

Description copied from interface: Int2CharMap

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 Int2CharMap

Specified by:

entrySet in interface Int2CharSortedMap

Specified by:

entrySet in interface Map<Integer,Character>

Specified by:

entrySet in interface SortedMap<Integer,Character>

Overrides:

entrySet in class Int2CharMaps.EmptyMap

Returns:

a set view of the mappings contained in this map.

See Also:

Map.entrySet()

keySet

public IntSortedSet keySet()

Description copied from interface: Int2CharMap

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 Int2CharMap

Specified by:

keySet in interface Int2CharSortedMap

Specified by:

keySet in interface Map<Integer,Character>

Specified by:

keySet in interface SortedMap<Integer,Character>

Overrides:

keySet in class Int2CharMaps.EmptyMap

Returns:

a set view of the keys contained in this map.

See Also:

Map.keySet()

subMap

public Int2CharSortedMap subMap(int from,
                       int to)

Description copied from interface: Int2CharSortedMap

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

Specified by:

subMap in interface Int2CharSortedMap

See Also:

SortedMap.subMap(Object,Object)

headMap

public Int2CharSortedMap headMap(int to)

Description copied from interface: Int2CharSortedMap

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

Specified by:

headMap in interface Int2CharSortedMap

See Also:

SortedMap.headMap(Object)

tailMap

public Int2CharSortedMap tailMap(int from)

Description copied from interface: Int2CharSortedMap

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

Specified by:

tailMap in interface Int2CharSortedMap

See Also:

SortedMap.tailMap(Object)

firstIntKey

public int firstIntKey()

Specified by:

firstIntKey in interface Int2CharSortedMap

See Also:

SortedMap.firstKey()

lastIntKey

public int lastIntKey()

Specified by:

lastIntKey in interface Int2CharSortedMap

See Also:

SortedMap.lastKey()

headMap

public Int2CharSortedMap headMap(Integer oto)

Description copied from interface: Int2CharSortedMap

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 Int2CharSortedMap

Specified by:

headMap in interface SortedMap<Integer,Character>

See Also:

SortedMap.headMap(Object)

tailMap

public Int2CharSortedMap tailMap(Integer ofrom)

Description copied from interface: Int2CharSortedMap

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 Int2CharSortedMap

Specified by:

tailMap in interface SortedMap<Integer,Character>

See Also:

SortedMap.tailMap(Object)

subMap

public Int2CharSortedMap subMap(Integer ofrom,
                       Integer oto)

Description copied from interface: Int2CharSortedMap

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 Int2CharSortedMap

Specified by:

subMap in interface SortedMap<Integer,Character>

See Also:

SortedMap.subMap(Object,Object)

firstKey

public Integer firstKey()

Specified by:

firstKey in interface SortedMap<Integer,Character>

lastKey

public Integer lastKey()

Specified by:

lastKey in interface SortedMap<Integer,Character>