it.unimi.dsi.fastutil.bytes

Class Byte2ObjectSortedMaps.EmptySortedMap<V>

java.lang.Object

it.unimi.dsi.fastutil.bytes.AbstractByte2ObjectFunction<V>

it.unimi.dsi.fastutil.bytes.Byte2ObjectFunctions.EmptyFunction<V>

it.unimi.dsi.fastutil.bytes.Byte2ObjectMaps.EmptyMap<V>

it.unimi.dsi.fastutil.bytes.Byte2ObjectSortedMaps.EmptySortedMap<V>

All Implemented Interfaces:

Byte2ObjectFunction<V>, Byte2ObjectMap<V>, Byte2ObjectSortedMap<V>, Serializable, Cloneable, Function<Byte,V>, IntFunction<V>, Map<Byte,V>, SortedMap<Byte,V>

Enclosing class:

Byte2ObjectSortedMaps

public static class Byte2ObjectSortedMaps.EmptySortedMap<V>
extends Byte2ObjectMaps.EmptyMap<V>
implements Byte2ObjectSortedMap<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.bytes.Byte2ObjectSortedMap

Byte2ObjectSortedMap.FastSortedEntrySet<V>

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.bytes.Byte2ObjectMap

Byte2ObjectMap.Entry<V>, Byte2ObjectMap.FastEntrySet<V>

Method Summary

Modifier and Type	Method and Description
ObjectSortedSet<Byte2ObjectMap.Entry<V>>	byte2ObjectEntrySet() Returns a type-specific set view of the mappings contained in this map.
ByteComparator	comparator() Returns the comparator associated with this sorted set, or null if it uses its keys' natural ordering.
ObjectSortedSet<Map.Entry<Byte,V>>	entrySet() Deprecated. Please use the corresponding type-specific method instead.
byte	firstByteKey() Returns the first (lowest) key currently in this map.
Byte	firstKey() Deprecated. Please use the corresponding type-specific method instead.
Byte2ObjectSortedMap<V>	headMap(byte to) Returns a view of the portion of this sorted map whose keys are strictly less than toKey.
Byte2ObjectSortedMap<V>	headMap(Byte oto) Deprecated. Please use the corresponding type-specific method instead.
ByteSortedSet	keySet() Returns a Set view of the keys contained in this map.
byte	lastByteKey() Returns the last (highest) key currently in this map.
Byte	lastKey() Deprecated. Please use the corresponding type-specific method instead.
Byte2ObjectSortedMap<V>	subMap(byte from, byte to) Returns a view of the portion of this sorted map whose keys range from fromKey, inclusive, to toKey, exclusive.
Byte2ObjectSortedMap<V>	subMap(Byte ofrom, Byte oto) Deprecated. Please use the corresponding type-specific method instead.
Byte2ObjectSortedMap<V>	tailMap(byte from) Returns a view of the portion of this sorted map whose keys are greater than or equal to fromKey.
Byte2ObjectSortedMap<V>	tailMap(Byte ofrom) Deprecated. Please use the corresponding type-specific method instead.

Methods inherited from class it.unimi.dsi.fastutil.bytes.Byte2ObjectMaps.EmptyMap

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

Methods inherited from class it.unimi.dsi.fastutil.bytes.Byte2ObjectFunctions.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.bytes.Byte2ObjectSortedMap

values

Methods inherited from interface it.unimi.dsi.fastutil.bytes.Byte2ObjectMap

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.bytes.Byte2ObjectFunction

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

Method Detail

comparator

public ByteComparator comparator()

Description copied from interface: Byte2ObjectSortedMap

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 Byte2ObjectSortedMap<V>

Specified by:

comparator in interface SortedMap<Byte,V>

Returns:

the comparator used to order the keys in this map, or null if this map uses the natural ordering of its keys

See Also:

SortedMap.comparator()

byte2ObjectEntrySet

public ObjectSortedSet<Byte2ObjectMap.Entry<V>> byte2ObjectEntrySet()

Description copied from interface: Byte2ObjectMap

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:

byte2ObjectEntrySet in interface Byte2ObjectMap<V>

Specified by:

byte2ObjectEntrySet in interface Byte2ObjectSortedMap<V>

Overrides:

byte2ObjectEntrySet in class Byte2ObjectMaps.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<Byte,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 Byte2ObjectMap<V>

Specified by:

entrySet in interface Byte2ObjectSortedMap<V>

Specified by:

entrySet in interface Map<Byte,V>

Specified by:

entrySet in interface SortedMap<Byte,V>

Returns:

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

See Also:

SortedMap.entrySet()

keySet

public ByteSortedSet keySet()

Description copied from interface: Byte2ObjectMap

Returns a Set view of the keys contained in this map. The set is backed by the map, so changes to the map are reflected in the set, and vice-versa. If the map is modified while an iteration over the set is in progress (except through the iterator's own remove operation), the results of the iteration are undefined. The set supports element removal, which removes the corresponding mapping from the map, via the Iterator.remove, Set.remove, removeAll, retainAll, and clear operations. It does not support the add or addAll operations.

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

Specified by:

keySet in interface Byte2ObjectMap<V>

Specified by:

keySet in interface Byte2ObjectSortedMap<V>

Specified by:

keySet in interface Map<Byte,V>

Specified by:

keySet in interface SortedMap<Byte,V>

Overrides:

keySet in class Byte2ObjectMaps.EmptyMap<V>

Returns:

a set view of the keys contained in this map.

See Also:

Map.keySet()

subMap

public Byte2ObjectSortedMap<V> subMap(byte from,
                                      byte to)

Description copied from interface: Byte2ObjectSortedMap

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 Byte2ObjectSortedMap<V>

See Also:

SortedMap.subMap(Object,Object)

headMap

public Byte2ObjectSortedMap<V> headMap(byte to)

Description copied from interface: Byte2ObjectSortedMap

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 Byte2ObjectSortedMap<V>

See Also:

SortedMap.headMap(Object)

tailMap

public Byte2ObjectSortedMap<V> tailMap(byte from)

Description copied from interface: Byte2ObjectSortedMap

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 Byte2ObjectSortedMap<V>

See Also:

SortedMap.tailMap(Object)

firstByteKey

public byte firstByteKey()

Description copied from interface: Byte2ObjectSortedMap

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

Specified by:

firstByteKey in interface Byte2ObjectSortedMap<V>

See Also:

SortedMap.firstKey()

lastByteKey

public byte lastByteKey()

Description copied from interface: Byte2ObjectSortedMap

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

Specified by:

lastByteKey in interface Byte2ObjectSortedMap<V>

See Also:

SortedMap.lastKey()

headMap

@Deprecated
public Byte2ObjectSortedMap<V> headMap(Byte oto)

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

Returns a view of the portion of this map whose keys are strictly less than toKey. The returned map is backed by this map, so changes in the returned map are reflected in this map, and vice-versa. The returned map supports all optional map operations that this map supports.

The returned map will throw an IllegalArgumentException on an attempt to insert a key outside its range.

Note that this specification strengthens the one given in SortedMap.headMap(Object).

Specified by:

headMap in interface Byte2ObjectSortedMap<V>

Specified by:

headMap in interface SortedMap<Byte,V>

Parameters:

oto - high endpoint (exclusive) of the keys in the returned map

Returns:

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

tailMap

@Deprecated
public Byte2ObjectSortedMap<V> tailMap(Byte ofrom)

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

Returns a view of the portion of this map whose keys are greater than or equal to fromKey. The returned map is backed by this map, so changes in the returned map are reflected in this map, and vice-versa. The returned map supports all optional map operations that this map supports.

The returned map will throw an IllegalArgumentException on an attempt to insert a key outside its range.

Note that this specification strengthens the one given in SortedMap.tailMap(Object).

Specified by:

tailMap in interface Byte2ObjectSortedMap<V>

Specified by:

tailMap in interface SortedMap<Byte,V>

Parameters:

ofrom - low endpoint (inclusive) of the keys in the returned map

Returns:

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

subMap

@Deprecated
public Byte2ObjectSortedMap<V> subMap(Byte ofrom,
                                                  Byte oto)

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

Returns a view of the portion of this map whose keys range from fromKey, inclusive, to toKey, exclusive. (If fromKey and toKey are equal, the returned map is empty.) The returned map is backed by this map, so changes in the returned map are reflected in this map, and vice-versa. The returned map supports all optional map operations that this map supports.

The returned map will throw an IllegalArgumentException on an attempt to insert a key outside its range.

Note that this specification strengthens the one given in SortedMap.subMap(Object,Object).

Specified by:

subMap in interface Byte2ObjectSortedMap<V>

Specified by:

subMap in interface SortedMap<Byte,V>

Parameters:

ofrom - low endpoint (inclusive) of the keys in the returned map

oto - high endpoint (exclusive) of the keys in the returned map

Returns:

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

firstKey

@Deprecated
public Byte firstKey()

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

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

Specified by:

firstKey in interface Byte2ObjectSortedMap<V>

Specified by:

firstKey in interface SortedMap<Byte,V>

Returns:

the first (lowest) key currently in this map

lastKey

@Deprecated
public Byte lastKey()

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

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

Specified by:

lastKey in interface Byte2ObjectSortedMap<V>

Specified by:

lastKey in interface SortedMap<Byte,V>

Returns:

the last (highest) key currently in this map