Package it.unimi.dsi.fastutil.doubles

Interface Double2ReferenceSortedMap<V>

All Superinterfaces:

Double2ReferenceFunction<V>, Double2ReferenceMap<V>, DoubleFunction<V>, Function<Double,V>, Function<Double,V>, Map<Double,V>, SortedMap<Double,V>

All Known Implementing Classes:

AbstractDouble2ReferenceSortedMap, Double2ReferenceAVLTreeMap, Double2ReferenceLinkedOpenHashMap, Double2ReferenceRBTreeMap, Double2ReferenceSortedMaps.EmptySortedMap, Double2ReferenceSortedMaps.Singleton, Double2ReferenceSortedMaps.SynchronizedSortedMap, Double2ReferenceSortedMaps.UnmodifiableSortedMap

public interface Double2ReferenceSortedMap<V>
extends Double2ReferenceMap<V>, SortedMap<Double,V>

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	Description
static interface	Double2ReferenceSortedMap.FastSortedEntrySet<V>	A sorted entry set providing fast iteration.

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.doubles.Double2ReferenceMap

Double2ReferenceMap.Entry<V>, Double2ReferenceMap.FastEntrySet<V>

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Method Summary

Modifier and Type	Method	Description
DoubleComparator	comparator()	Returns the comparator associated with this sorted set, or null if it uses its keys' natural ordering.
ObjectSortedSet<Double2ReferenceMap.Entry<V>>	double2ReferenceEntrySet()	Returns a type-specific sorted-set view of the mappings contained in this map.
default ObjectSortedSet<Map.Entry<Double,V>>	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.
Double2ReferenceSortedMap<V>	headMap(double toKey)	Returns a view of the portion of this sorted map whose keys are strictly less than toKey.
default Double2ReferenceSortedMap<V>	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.
Double2ReferenceSortedMap<V>	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 Double2ReferenceSortedMap<V>	subMap(Double from, Double to)	Deprecated. Please use the corresponding type-specific method instead.
Double2ReferenceSortedMap<V>	tailMap(double fromKey)	Returns a view of the portion of this sorted map whose keys are greater than or equal to fromKey.
default Double2ReferenceSortedMap<V>	tailMap(Double from)	Deprecated. Please use the corresponding type-specific method instead.
ReferenceCollection<V>	values()	Returns a type-specific set view of the values contained in this map.

Methods inherited from interface it.unimi.dsi.fastutil.doubles.Double2ReferenceFunction

andThenByte, andThenChar, andThenDouble, andThenFloat, andThenInt, andThenLong, andThenObject, andThenReference, andThenShort, apply, compose, composeByte, composeChar, composeDouble, composeFloat, composeInt, composeLong, composeObject, composeReference, composeShort, get, put, remove

Methods inherited from interface it.unimi.dsi.fastutil.doubles.Double2ReferenceMap

clear, compute, computeIfAbsent, computeIfAbsent, computeIfAbsentPartial, computeIfPresent, containsKey, containsKey, defaultReturnValue, defaultReturnValue, forEach, get, getOrDefault, getOrDefault, merge, put, putIfAbsent, remove, remove, replace, replace, size

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

apply

Methods inherited from interface java.util.function.Function

andThen

Methods inherited from interface java.util.Map

clear, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, equals, get, getOrDefault, hashCode, isEmpty, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size

Method Details

subMap

Double2ReferenceSortedMap<V> subMap(double fromKey,
 double toKey)

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

See Also:

• SortedMap.subMap(Object,Object)

API Notes:

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

headMap

Double2ReferenceSortedMap<V> headMap(double toKey)

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

See Also:

• SortedMap.headMap(Object)

API Notes:

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

tailMap

Double2ReferenceSortedMap<V> tailMap(double fromKey)

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

See Also:

• SortedMap.tailMap(Object)

API Notes:

Note that this specification strengthens the one given in 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 Double2ReferenceSortedMap<V> subMap(Double from,
 Double to)

Deprecated.

Please use the corresponding type-specific method instead.

Specified by:

subMap in interface SortedMap<Double,V>

API Notes:

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

headMap

@Deprecated
default Double2ReferenceSortedMap<V> headMap(Double to)

Deprecated.

Please use the corresponding type-specific method instead.

Specified by:

headMap in interface SortedMap<Double,V>

API Notes:

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

tailMap

@Deprecated
default Double2ReferenceSortedMap<V> tailMap(Double from)

Deprecated.

Please use the corresponding type-specific method instead.

Specified by:

tailMap in interface SortedMap<Double,V>

API Notes:

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

firstKey

@Deprecated
default Double firstKey()

Deprecated.

Please use the corresponding type-specific method instead.

Specified by:

firstKey in interface SortedMap<Double,V>

lastKey

@Deprecated
default Double lastKey()

Deprecated.

Please use the corresponding type-specific method instead.

Specified by:

lastKey in interface SortedMap<Double,V>

entrySet

@Deprecated
default ObjectSortedSet<Map.Entry<Double,V>> entrySet()

Deprecated.

Please use the corresponding type-specific method instead.

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

Specified by:

entrySet in interface Double2ReferenceMap<V>

Specified by:

entrySet in interface Map<Double,V>

Specified by:

entrySet in interface SortedMap<Double,V>

Returns:

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

See Also:

• SortedMap.entrySet()

API Notes:

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

double2ReferenceEntrySet

ObjectSortedSet<Double2ReferenceMap.Entry<V>> double2ReferenceEntrySet()

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

Specified by:

double2ReferenceEntrySet in interface Double2ReferenceMap<V>

Returns:

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

See Also:

• entrySet()

API Notes:

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

keySet

DoubleSortedSet keySet()

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

Specified by:

keySet in interface Double2ReferenceMap<V>

Specified by:

keySet in interface Map<Double,V>

Specified by:

keySet in interface SortedMap<Double,V>

Returns:

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

See Also:

• SortedMap.keySet()

API Notes:

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

values

ReferenceCollection<V> values()

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

Specified by:

values in interface Double2ReferenceMap<V>

Specified by:

values in interface Map<Double,V>

Specified by:

values in interface SortedMap<Double,V>

Returns:

a set view of the values contained in this map.

See Also:

• SortedMap.values()

API Notes:

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.

comparator

DoubleComparator comparator()

Returns the comparator associated with this sorted set, or null if it uses its keys' natural ordering.

Specified by:

comparator in interface SortedMap<Double,V>

See Also:

• SortedMap.comparator()

API Notes:

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