it.unimi.dsi.fastutil.doubles

Interface Double2DoubleSortedMap

All Superinterfaces:

Double2DoubleFunction, Double2DoubleMap, DoubleUnaryOperator, Function<Double,Double>, Map<Double,Double>, SortedMap<Double,Double>

All Known Implementing Classes:

AbstractDouble2DoubleSortedMap, Double2DoubleAVLTreeMap, Double2DoubleLinkedOpenHashMap, Double2DoubleRBTreeMap, Double2DoubleSortedMaps.EmptySortedMap, Double2DoubleSortedMaps.Singleton, Double2DoubleSortedMaps.SynchronizedSortedMap, Double2DoubleSortedMaps.UnmodifiableSortedMap

public interface Double2DoubleSortedMap
extends Double2DoubleMap, SortedMap<Double,Double>

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	Double2DoubleSortedMap.FastSortedEntrySet A sorted entry set providing fast iteration.

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.doubles.Double2DoubleMap

Double2DoubleMap.Entry, Double2DoubleMap.FastEntrySet

Method Summary

Modifier and Type	Method and Description
DoubleComparator	comparator() Returns the comparator associated with this sorted set, or null if it uses its keys' natural ordering.
ObjectSortedSet<Double2DoubleMap.Entry>	double2DoubleEntrySet() Returns a type-specific sorted-set view of the mappings contained in this map.
default ObjectSortedSet<Map.Entry<Double,Double>>	entrySet() Deprecated. Please use the corresponding type-specific method instead.
double	firstDoubleKey() Returns the first (lowest) key currently in this map.
default Double	firstKey() Deprecated. Please use the corresponding type-specific method instead.
Double2DoubleSortedMap	headMap(double toKey) Returns a view of the portion of this sorted map whose keys are strictly less than toKey.
default Double2DoubleSortedMap	headMap(Double to) Deprecated. Please use the corresponding type-specific method instead.
DoubleSortedSet	keySet() Returns a type-specific sorted-set view of the keys contained in this map.
double	lastDoubleKey() Returns the last (highest) key currently in this map.
default Double	lastKey() Deprecated. Please use the corresponding type-specific method instead.
Double2DoubleSortedMap	subMap(double fromKey, double toKey) Returns a view of the portion of this sorted map whose keys range from fromKey, inclusive, to toKey, exclusive.
default Double2DoubleSortedMap	subMap(Double from, Double to) Deprecated. Please use the corresponding type-specific method instead.
Double2DoubleSortedMap	tailMap(double fromKey) Returns a view of the portion of this sorted map whose keys are greater than or equal to fromKey.
default Double2DoubleSortedMap	tailMap(Double from) Deprecated. Please use the corresponding type-specific method instead.
DoubleCollection	values() Returns a type-specific set view of the values contained in this map.

Methods inherited from interface it.unimi.dsi.fastutil.doubles.Double2DoubleMap

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.doubles.Double2DoubleFunction

applyAsDouble, 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.function.DoubleUnaryOperator

andThen, compose, identity

Methods inherited from interface java.util.Map

equals, forEach, hashCode, isEmpty, putAll, replaceAll

Method Detail

subMap

Double2DoubleSortedMap subMap(double fromKey,
                              double 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

Double2DoubleSortedMap headMap(double 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

Double2DoubleSortedMap tailMap(double 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)

firstDoubleKey

double firstDoubleKey()

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

See Also:

SortedMap.firstKey()

lastDoubleKey

double lastDoubleKey()

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

See Also:

SortedMap.lastKey()

subMap

@Deprecated
default Double2DoubleSortedMap subMap(Double from,
                                                  Double 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<Double,Double>

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 Double2DoubleSortedMap headMap(Double 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<Double,Double>

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 Double2DoubleSortedMap tailMap(Double 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<Double,Double>

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 Double 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<Double,Double>

Returns:

the first (lowest) key currently in this map

lastKey

@Deprecated
default Double 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<Double,Double>

Returns:

the last (highest) key currently in this map

entrySet

@Deprecated
default ObjectSortedSet<Map.Entry<Double,Double>> 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 Double2DoubleMap

Specified by:

entrySet in interface Map<Double,Double>

Specified by:

entrySet in interface SortedMap<Double,Double>

Returns:

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

See Also:

SortedMap.entrySet()

double2DoubleEntrySet

ObjectSortedSet<Double2DoubleMap.Entry> double2DoubleEntrySet()

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:

double2DoubleEntrySet in interface Double2DoubleMap

Returns:

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

See Also:

entrySet()

keySet

DoubleSortedSet 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 Double2DoubleMap

Specified by:

keySet in interface Map<Double,Double>

Specified by:

keySet in interface SortedMap<Double,Double>

Returns:

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

See Also:

SortedMap.keySet()

values

DoubleCollection 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 Double2DoubleMap

Specified by:

values in interface Map<Double,Double>

Specified by:

values in interface SortedMap<Double,Double>

Returns:

a set view of the values contained in this map.

See Also:

SortedMap.values()

comparator

DoubleComparator 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<Double,Double>

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()