Package it.unimi.dsi.fastutil.floats

Class Float2ReferenceSortedMaps.EmptySortedMap<V>

java.lang.Object

it.unimi.dsi.fastutil.floats.AbstractFloat2ReferenceFunction<V>

it.unimi.dsi.fastutil.floats.Float2ReferenceFunctions.EmptyFunction<V>

it.unimi.dsi.fastutil.floats.Float2ReferenceMaps.EmptyMap<V>

it.unimi.dsi.fastutil.floats.Float2ReferenceSortedMaps.EmptySortedMap<V>

All Implemented Interfaces:

Float2ReferenceFunction<V>, Float2ReferenceMap<V>, Float2ReferenceSortedMap<V>, Function<Float,V>, Serializable, Cloneable, DoubleFunction<V>, Function<Float,V>, Map<Float,V>, SortedMap<Float,V>

Enclosing class:

Float2ReferenceSortedMaps

public static class Float2ReferenceSortedMaps.EmptySortedMap<V>
extends Float2ReferenceMaps.EmptyMap<V>
implements Float2ReferenceSortedMap<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.floats.Float2ReferenceMap

Float2ReferenceMap.Entry<V>, Float2ReferenceMap.FastEntrySet<V>

Nested classes/interfaces inherited from interface it.unimi.dsi.fastutil.floats.Float2ReferenceSortedMap

Float2ReferenceSortedMap.FastSortedEntrySet<V>

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

Map.Entry<K,V>

Method Summary

Modifier and Type	Method	Description
FloatComparator	comparator()	Returns the comparator associated with this sorted set, or null if it uses its keys' natural ordering.
ObjectSortedSet<Map.Entry<Float,V>>	entrySet()	Deprecated. Please use the corresponding type-specific method instead.
float	firstFloatKey()	Returns the first (lowest) key currently in this map.
Float	firstKey()	Deprecated. Please use the corresponding type-specific method instead.
ObjectSortedSet<Float2ReferenceMap.Entry<V>>	float2ReferenceEntrySet()	Returns a type-specific set view of the mappings contained in this map.
Float2ReferenceSortedMap<V>	headMap(float to)	Returns a view of the portion of this sorted map whose keys are strictly less than toKey.
Float2ReferenceSortedMap<V>	headMap(Float oto)	Deprecated. Please use the corresponding type-specific method instead.
FloatSortedSet	keySet()
float	lastFloatKey()	Returns the last (highest) key currently in this map.
Float	lastKey()	Deprecated. Please use the corresponding type-specific method instead.
Float2ReferenceSortedMap<V>	subMap(float from, float to)	Returns a view of the portion of this sorted map whose keys range from fromKey, inclusive, to toKey, exclusive.
Float2ReferenceSortedMap<V>	subMap(Float ofrom, Float oto)	Deprecated. Please use the corresponding type-specific method instead.
Float2ReferenceSortedMap<V>	tailMap(float from)	Returns a view of the portion of this sorted map whose keys are greater than or equal to fromKey.
Float2ReferenceSortedMap<V>	tailMap(Float ofrom)	Deprecated. Please use the corresponding type-specific method instead.

Methods inherited from class it.unimi.dsi.fastutil.floats.Float2ReferenceMaps.EmptyMap

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

Methods inherited from class it.unimi.dsi.fastutil.floats.Float2ReferenceFunctions.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.floats.Float2ReferenceFunction

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.floats.Float2ReferenceMap

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.floats.Float2ReferenceSortedMap

values

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

comparator

public FloatComparator comparator()

Description copied from interface: Float2ReferenceSortedMap

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

Specified by:

comparator in interface Float2ReferenceSortedMap<V>

Specified by:

comparator in interface SortedMap<Float,V>

See Also:

• SortedMap.comparator()

float2ReferenceEntrySet

public ObjectSortedSet<Float2ReferenceMap.Entry<V>> float2ReferenceEntrySet()

Description copied from interface: Float2ReferenceMap

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:

float2ReferenceEntrySet in interface Float2ReferenceMap<V>

Specified by:

float2ReferenceEntrySet in interface Float2ReferenceSortedMap<V>

Overrides:

float2ReferenceEntrySet in class Float2ReferenceMaps.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<Float,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 Float2ReferenceMap<V>

Specified by:

entrySet in interface Float2ReferenceSortedMap<V>

Specified by:

entrySet in interface Map<Float,V>

Specified by:

entrySet in interface SortedMap<Float,V>

Returns:

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

See Also:

• SortedMap.entrySet()

keySet

public FloatSortedSet keySet()

Description copied from interface: Float2ReferenceMap

Specified by:

keySet in interface Float2ReferenceMap<V>

Specified by:

keySet in interface Float2ReferenceSortedMap<V>

Specified by:

keySet in interface Map<Float,V>

Specified by:

keySet in interface SortedMap<Float,V>

Overrides:

keySet in class Float2ReferenceMaps.EmptyMap<V>

Returns:

a set view of the keys contained in this map.

See Also:

• Map.keySet()

subMap

public Float2ReferenceSortedMap<V> subMap(float from,
 float to)

Description copied from interface: Float2ReferenceSortedMap

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

Specified by:

subMap in interface Float2ReferenceSortedMap<V>

See Also:

• SortedMap.subMap(Object,Object)

headMap

public Float2ReferenceSortedMap<V> headMap(float to)

Description copied from interface: Float2ReferenceSortedMap

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

Specified by:

headMap in interface Float2ReferenceSortedMap<V>

See Also:

• SortedMap.headMap(Object)

tailMap

public Float2ReferenceSortedMap<V> tailMap(float from)

Description copied from interface: Float2ReferenceSortedMap

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

Specified by:

tailMap in interface Float2ReferenceSortedMap<V>

See Also:

• SortedMap.tailMap(Object)

firstFloatKey

public float firstFloatKey()

Description copied from interface: Float2ReferenceSortedMap

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

Specified by:

firstFloatKey in interface Float2ReferenceSortedMap<V>

See Also:

• SortedMap.firstKey()

lastFloatKey

public float lastFloatKey()

Description copied from interface: Float2ReferenceSortedMap

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

Specified by:

lastFloatKey in interface Float2ReferenceSortedMap<V>

See Also:

• SortedMap.lastKey()

headMap

@Deprecated
public Float2ReferenceSortedMap<V> headMap(Float oto)

Deprecated.

Please use the corresponding type-specific method instead.

Specified by:

headMap in interface Float2ReferenceSortedMap<V>

Specified by:

headMap in interface SortedMap<Float,V>

tailMap

@Deprecated
public Float2ReferenceSortedMap<V> tailMap(Float ofrom)

Deprecated.

Please use the corresponding type-specific method instead.

Specified by:

tailMap in interface Float2ReferenceSortedMap<V>

Specified by:

tailMap in interface SortedMap<Float,V>

subMap

@Deprecated
public Float2ReferenceSortedMap<V> subMap(Float ofrom,
 Float oto)

Deprecated.

Please use the corresponding type-specific method instead.

Specified by:

subMap in interface Float2ReferenceSortedMap<V>

Specified by:

subMap in interface SortedMap<Float,V>

firstKey

@Deprecated
public Float firstKey()

Deprecated.

Please use the corresponding type-specific method instead.

Specified by:

firstKey in interface Float2ReferenceSortedMap<V>

Specified by:

firstKey in interface SortedMap<Float,V>

lastKey

@Deprecated
public Float lastKey()

Deprecated.

Please use the corresponding type-specific method instead.

Specified by:

lastKey in interface Float2ReferenceSortedMap<V>

Specified by:

lastKey in interface SortedMap<Float,V>