it.unimi.dsi.fastutil.longs

Interface Long2IntSortedMap

All Superinterfaces:

Function<Long,Integer>, Long2IntFunction, Long2IntMap, LongToIntFunction, Map<Long,Integer>, SortedMap<Long,Integer>

All Known Implementing Classes:

AbstractLong2IntSortedMap, Long2IntAVLTreeMap, Long2IntLinkedOpenHashMap, Long2IntRBTreeMap, Long2IntSortedMaps.EmptySortedMap, Long2IntSortedMaps.Singleton, Long2IntSortedMaps.SynchronizedSortedMap, Long2IntSortedMaps.UnmodifiableSortedMap

public interface Long2IntSortedMap
extends Long2IntMap, SortedMap<Long,Integer>

A type-specific SortedMap; provides some additional methods that use polymorphism to avoid (un)boxing.

Additionally, this interface strengthens entrySet(), keySet(), values(), comparator(), SortedMap.subMap(Object,Object), SortedMap.headMap(Object) and SortedMap.tailMap(Object).

See Also:

SortedMap

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	Long2IntSortedMap.FastSortedEntrySet A sorted entry set providing fast iteration.

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.longs.Long2IntMap

Long2IntMap.Entry, Long2IntMap.FastEntrySet

Method Summary

Modifier and Type	Method and Description
LongComparator	comparator() Returns the comparator associated with this sorted set, or null if it uses its keys' natural ordering.
default ObjectSortedSet<Map.Entry<Long,Integer>>	entrySet() Deprecated. Please use the corresponding type-specific method instead.
default Long	firstKey() Deprecated. Please use the corresponding type-specific method instead.
long	firstLongKey() Returns the first (lowest) key currently in this map.
Long2IntSortedMap	headMap(long toKey) Returns a view of the portion of this sorted map whose keys are strictly less than toKey.
default Long2IntSortedMap	headMap(Long to) Deprecated. Please use the corresponding type-specific method instead.
LongSortedSet	keySet() Returns a type-specific sorted-set view of the keys contained in this map.
default Long	lastKey() Deprecated. Please use the corresponding type-specific method instead.
long	lastLongKey() Returns the last (highest) key currently in this map.
ObjectSortedSet<Long2IntMap.Entry>	long2IntEntrySet() Returns a type-specific sorted-set view of the mappings contained in this map.
Long2IntSortedMap	subMap(long fromKey, long toKey) Returns a view of the portion of this sorted map whose keys range from fromKey, inclusive, to toKey, exclusive.
default Long2IntSortedMap	subMap(Long from, Long to) Deprecated. Please use the corresponding type-specific method instead.
Long2IntSortedMap	tailMap(long fromKey) Returns a view of the portion of this sorted map whose keys are greater than or equal to fromKey.
default Long2IntSortedMap	tailMap(Long from) Deprecated. Please use the corresponding type-specific method instead.
IntCollection	values() Returns a type-specific set view of the values contained in this map.

Methods inherited from interface it.unimi.dsi.fastutil.longs.Long2IntMap

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.longs.Long2IntFunction

applyAsInt, 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

equals, forEach, hashCode, isEmpty, putAll, replaceAll

Method Detail

subMap

Long2IntSortedMap subMap(long fromKey,
                         long toKey)

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).

See Also:

SortedMap.subMap(Object,Object)

headMap

Long2IntSortedMap headMap(long toKey)

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).

See Also:

SortedMap.headMap(Object)

tailMap

Long2IntSortedMap tailMap(long fromKey)

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).

See Also:

SortedMap.tailMap(Object)

firstLongKey

long firstLongKey()

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

See Also:

SortedMap.firstKey()

lastLongKey

long lastLongKey()

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

See Also:

SortedMap.lastKey()

subMap

@Deprecated
default Long2IntSortedMap subMap(Long from,
                                             Long to)

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 SortedMap<Long,Integer>

Parameters:

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

to - 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

headMap

@Deprecated
default Long2IntSortedMap headMap(Long to)

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 SortedMap<Long,Integer>

Parameters:

to - 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
default Long2IntSortedMap tailMap(Long from)

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 SortedMap<Long,Integer>

Parameters:

from - 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

firstKey

@Deprecated
default Long firstKey()

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

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

Specified by:

firstKey in interface SortedMap<Long,Integer>

Returns:

the first (lowest) key currently in this map

lastKey

@Deprecated
default Long lastKey()

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

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

Specified by:

lastKey in interface SortedMap<Long,Integer>

Returns:

the last (highest) key currently in this map

entrySet

@Deprecated
default ObjectSortedSet<Map.Entry<Long,Integer>> 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 Long2IntMap

Specified by:

entrySet in interface Map<Long,Integer>

Specified by:

entrySet in interface SortedMap<Long,Integer>

Returns:

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

See Also:

SortedMap.entrySet()

long2IntEntrySet

ObjectSortedSet<Long2IntMap.Entry> long2IntEntrySet()

Returns a type-specific 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:

long2IntEntrySet in interface Long2IntMap

Returns:

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

See Also:

entrySet()

keySet

LongSortedSet keySet()

Returns a type-specific sorted-set view of the keys contained in this map.

Note that this specification strengthens the one given in the corresponding type-specific unsorted map.

Specified by:

keySet in interface Long2IntMap

Specified by:

keySet in interface Map<Long,Integer>

Specified by:

keySet in interface SortedMap<Long,Integer>

Returns:

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

See Also:

SortedMap.keySet()

values

IntCollection values()

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

Note that this specification strengthens the one given in Map.values(), which was already strengthened in the corresponding type-specific class, but was weakened by the fact that this interface extends SortedMap.

Specified by:

values in interface Long2IntMap

Specified by:

values in interface Map<Long,Integer>

Specified by:

values in interface SortedMap<Long,Integer>

Returns:

a set view of the values contained in this map.

See Also:

SortedMap.values()

comparator

LongComparator comparator()

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 SortedMap<Long,Integer>

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()