it.unimi.dsi.fastutil.ints

Class Int2ObjectSortedMaps.Singleton<V>

java.lang.Object

it.unimi.dsi.fastutil.ints.AbstractInt2ObjectFunction<V>

it.unimi.dsi.fastutil.ints.Int2ObjectFunctions.Singleton<V>

it.unimi.dsi.fastutil.ints.Int2ObjectMaps.Singleton<V>

it.unimi.dsi.fastutil.ints.Int2ObjectSortedMaps.Singleton<V>

All Implemented Interfaces:

Int2ObjectFunction<V>, Int2ObjectMap<V>, Int2ObjectSortedMap<V>, Serializable, Cloneable, Function<Integer,V>, IntFunction<V>, Map<Integer,V>, SortedMap<Integer,V>

Enclosing class:

Int2ObjectSortedMaps

public static class Int2ObjectSortedMaps.Singleton<V>
extends Int2ObjectMaps.Singleton<V>
implements Int2ObjectSortedMap<V>, Serializable, Cloneable

An immutable class representing a type-specific singleton 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.Int2ObjectSortedMap

Int2ObjectSortedMap.FastSortedEntrySet<V>

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.ints.Int2ObjectMap

Int2ObjectMap.Entry<V>, Int2ObjectMap.FastEntrySet<V>

Field Summary

Fields

Modifier and Type	Field and Description
protected IntComparator	comparator

Fields inherited from class it.unimi.dsi.fastutil.ints.Int2ObjectMaps.Singleton

entries, keys, values

Fields inherited from class it.unimi.dsi.fastutil.ints.Int2ObjectFunctions.Singleton

key, value

Fields inherited from class it.unimi.dsi.fastutil.ints.AbstractInt2ObjectFunction

defRetValue

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Singleton(int key, V value)
protected	Singleton(int key, V value, IntComparator comparator)

Method Summary

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,V>>	entrySet() Deprecated. Please use the corresponding type-specific method instead.
int	firstIntKey() Returns the first (lowest) key currently in this map.
Integer	firstKey() Deprecated. Please use the corresponding type-specific method instead.
Int2ObjectSortedMap<V>	headMap(int to) Returns a view of the portion of this sorted map whose keys are strictly less than toKey.
Int2ObjectSortedMap<V>	headMap(Integer oto) Deprecated. Please use the corresponding type-specific method instead.
ObjectSortedSet<Int2ObjectMap.Entry<V>>	int2ObjectEntrySet() Returns a type-specific set view of the mappings contained in this map.
IntSortedSet	keySet()
int	lastIntKey() Returns the last (highest) key currently in this map.
Integer	lastKey() Deprecated. Please use the corresponding type-specific method instead.
Int2ObjectSortedMap<V>	subMap(Integer ofrom, Integer oto) Deprecated. Please use the corresponding type-specific method instead.
Int2ObjectSortedMap<V>	subMap(int from, int to) Returns a view of the portion of this sorted map whose keys range from fromKey, inclusive, to toKey, exclusive.
Int2ObjectSortedMap<V>	tailMap(int from) Returns a view of the portion of this sorted map whose keys are greater than or equal to fromKey.
Int2ObjectSortedMap<V>	tailMap(Integer ofrom) Deprecated. Please use the corresponding type-specific method instead.

Methods inherited from class it.unimi.dsi.fastutil.ints.Int2ObjectMaps.Singleton

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

Methods inherited from class it.unimi.dsi.fastutil.ints.Int2ObjectFunctions.Singleton

clone, containsKey, get, size

Methods inherited from class it.unimi.dsi.fastutil.ints.AbstractInt2ObjectFunction

defaultReturnValue, defaultReturnValue

Methods inherited from class java.lang.Object

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

Methods inherited from interface it.unimi.dsi.fastutil.ints.Int2ObjectSortedMap

values

Methods inherited from interface it.unimi.dsi.fastutil.ints.Int2ObjectMap

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.ints.Int2ObjectFunction

apply, get, put, remove

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

apply

Methods inherited from interface java.util.function.Function

andThen, compose, identity

Methods inherited from interface java.util.Map

containsValue, equals, forEach, hashCode, isEmpty, putAll, replaceAll

Field Detail

comparator

protected final IntComparator comparator

Constructor Detail

Singleton

protected Singleton(int key,
                    V value,
                    IntComparator comparator)

Singleton

protected Singleton(int key,
                    V value)

Method Detail

comparator

public IntComparator comparator()

Description copied from interface: Int2ObjectSortedMap

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 Int2ObjectSortedMap<V>

Specified by:

comparator in interface SortedMap<Integer,V>

See Also:

SortedMap.comparator()

int2ObjectEntrySet

public ObjectSortedSet<Int2ObjectMap.Entry<V>> int2ObjectEntrySet()

Description copied from interface: Int2ObjectMap

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:

int2ObjectEntrySet in interface Int2ObjectMap<V>

Specified by:

int2ObjectEntrySet in interface Int2ObjectSortedMap<V>

Overrides:

int2ObjectEntrySet in class Int2ObjectMaps.Singleton<V>

Returns:

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

See Also:

Map.entrySet()

entrySet

@Deprecated
public ObjectSortedSet<Map.Entry<Integer,V>> entrySet()

Deprecated. Please use the corresponding type-specific method instead.

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 Int2ObjectMap<V>

Specified by:

entrySet in interface Int2ObjectSortedMap<V>

Specified by:

entrySet in interface Map<Integer,V>

Specified by:

entrySet in interface SortedMap<Integer,V>

Overrides:

entrySet in class Int2ObjectMaps.Singleton<V>

Returns:

a set view of the mappings contained in this map.

See Also:

Map.entrySet()

keySet

public IntSortedSet keySet()

Description copied from interface: Int2ObjectMap

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

Specified by:

keySet in interface Int2ObjectMap<V>

Specified by:

keySet in interface Int2ObjectSortedMap<V>

Specified by:

keySet in interface Map<Integer,V>

Specified by:

keySet in interface SortedMap<Integer,V>

Overrides:

keySet in class Int2ObjectMaps.Singleton<V>

Returns:

a set view of the keys contained in this map.

See Also:

Map.keySet()

subMap

public Int2ObjectSortedMap<V> subMap(int from,
                                     int to)

Description copied from interface: Int2ObjectSortedMap

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 Int2ObjectSortedMap<V>

See Also:

SortedMap.subMap(Object,Object)

headMap

public Int2ObjectSortedMap<V> headMap(int to)

Description copied from interface: Int2ObjectSortedMap

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 Int2ObjectSortedMap<V>

See Also:

SortedMap.headMap(Object)

tailMap

public Int2ObjectSortedMap<V> tailMap(int from)

Description copied from interface: Int2ObjectSortedMap

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 Int2ObjectSortedMap<V>

See Also:

SortedMap.tailMap(Object)

firstIntKey

public int firstIntKey()

Description copied from interface: Int2ObjectSortedMap

Returns the first (lowest) key currently in this map.

Specified by:

firstIntKey in interface Int2ObjectSortedMap<V>

See Also:

SortedMap.firstKey()

lastIntKey

public int lastIntKey()

Description copied from interface: Int2ObjectSortedMap

Returns the last (highest) key currently in this map.

Specified by:

lastIntKey in interface Int2ObjectSortedMap<V>

See Also:

SortedMap.lastKey()

headMap

@Deprecated
public Int2ObjectSortedMap<V> headMap(Integer 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 Int2ObjectSortedMap<V>

Specified by:

headMap in interface SortedMap<Integer,V>

tailMap

@Deprecated
public Int2ObjectSortedMap<V> tailMap(Integer 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 Int2ObjectSortedMap<V>

Specified by:

tailMap in interface SortedMap<Integer,V>

subMap

@Deprecated
public Int2ObjectSortedMap<V> subMap(Integer ofrom,
                                                 Integer 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 Int2ObjectSortedMap<V>

Specified by:

subMap in interface SortedMap<Integer,V>

firstKey

@Deprecated
public Integer firstKey()

Deprecated. Please use the corresponding type-specific method instead.

Specified by:

firstKey in interface Int2ObjectSortedMap<V>

Specified by:

firstKey in interface SortedMap<Integer,V>

lastKey

@Deprecated
public Integer lastKey()

Deprecated. Please use the corresponding type-specific method instead.

Specified by:

lastKey in interface Int2ObjectSortedMap<V>

Specified by:

lastKey in interface SortedMap<Integer,V>