Package it.unimi.dsi.fastutil.floats

Class FloatSortedSets.EmptySet

java.lang.Object

java.util.AbstractCollection<Float>

it.unimi.dsi.fastutil.floats.AbstractFloatCollection

it.unimi.dsi.fastutil.floats.FloatCollections.EmptyCollection

it.unimi.dsi.fastutil.floats.FloatSets.EmptySet

it.unimi.dsi.fastutil.floats.FloatSortedSets.EmptySet

All Implemented Interfaces:

FloatBidirectionalIterable, FloatCollection, FloatIterable, FloatSet, FloatSortedSet, Serializable, Cloneable, Iterable<Float>, Collection<Float>, Set<Float>, SortedSet<Float>

Enclosing class:

FloatSortedSets

public static class FloatSortedSets.EmptySet
extends FloatSets.EmptySet
implements FloatSortedSet, Serializable, Cloneable

An immutable class representing the empty sorted set and implementing a type-specific set interface.

This class may be useful to implement your own in case you subclass a type-specific sorted set.

See Also:

• Serialized Form

Method Summary

Modifier and Type	Method	Description
Object	clone()
FloatComparator	comparator()
Float	first()	Deprecated. Please use the corresponding type-specific method instead.
float	firstFloat()	Returns the first (lowest) element currently in this set.
FloatSortedSet	headSet(float from)	Returns a view of the portion of this sorted set whose elements are strictly less than toElement.
FloatSortedSet	headSet(Float from)	Deprecated. Please use the corresponding type-specific method instead.
FloatBidirectionalIterator	iterator(float from)	Returns a type-specific BidirectionalIterator on the elements in this set, starting from a given element of the domain (optional operation).
Float	last()	Deprecated. Please use the corresponding type-specific method instead.
float	lastFloat()	Returns the last (highest) element currently in this set.
FloatSortedSet	subSet(float from, float to)	Returns a view of the portion of this sorted set whose elements range from fromElement, inclusive, to toElement, exclusive.
FloatSortedSet	subSet(Float from, Float to)	Deprecated. Please use the corresponding type-specific method instead.
FloatSortedSet	tailSet(float to)	Returns a view of the portion of this sorted set whose elements are greater than or equal to fromElement.
FloatSortedSet	tailSet(Float to)	Deprecated. Please use the corresponding type-specific method instead.

Methods inherited from class it.unimi.dsi.fastutil.floats.FloatSets.EmptySet

equals, rem, remove

Methods inherited from class it.unimi.dsi.fastutil.floats.FloatCollections.EmptyCollection

addAll, addAll, clear, contains, containsAll, containsAll, doubleIterator, doubleSpliterator, forEach, forEach, hashCode, iterator, removeAll, removeAll, removeIf, removeIf, retainAll, retainAll, size, spliterator, toArray, toArray, toFloatArray, toFloatArray

Methods inherited from class it.unimi.dsi.fastutil.floats.AbstractFloatCollection

add, add, contains, remove, toArray, toString

Methods inherited from class java.util.AbstractCollection

isEmpty

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

toArray

Methods inherited from interface it.unimi.dsi.fastutil.floats.FloatCollection

add, addAll, contains, containsAll, doubleIterator, doubleParallelStream, doubleSpliterator, doubleStream, parallelStream, removeAll, removeIf, removeIf, removeIf, retainAll, stream, toArray, toFloatArray, toFloatArray

Methods inherited from interface it.unimi.dsi.fastutil.floats.FloatIterable

forEach, forEach, forEach

Methods inherited from interface it.unimi.dsi.fastutil.floats.FloatSet

add, contains, rem, remove, remove

Methods inherited from interface it.unimi.dsi.fastutil.floats.FloatSortedSet

iterator, spliterator

Methods inherited from interface java.util.Set

add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, remove, removeAll, retainAll, size, toArray, toArray

Method Details

iterator

public FloatBidirectionalIterator iterator(float from)

Description copied from interface: FloatSortedSet

Returns a type-specific BidirectionalIterator on the elements in this set, starting from a given element of the domain (optional operation).

This method returns a type-specific bidirectional iterator with given starting point. The starting point is any element comparable to the elements of this set (even if it does not actually belong to the set). The next element of the returned iterator is the least element of the set that is greater than the starting point (if there are no elements greater than the starting point, hasNext() will return false). The previous element of the returned iterator is the greatest element of the set that is smaller than or equal to the starting point (if there are no elements smaller than or equal to the starting point, hasPrevious() will return false).

Note that passing the last element of the set as starting point and calling previous() you can traverse the entire set in reverse order.

Specified by:

iterator in interface FloatSortedSet

Parameters:

from - an element to start from.

Returns:

a bidirectional iterator on the element in this set, starting at the given element.

subSet

public FloatSortedSet subSet(float from,
 float to)

Description copied from interface: FloatSortedSet

Returns a view of the portion of this sorted set whose elements range from fromElement, inclusive, to toElement, exclusive.

Specified by:

subSet in interface FloatSortedSet

See Also:

• SortedSet.subSet(Object,Object)

headSet

public FloatSortedSet headSet(float from)

Description copied from interface: FloatSortedSet

Returns a view of the portion of this sorted set whose elements are strictly less than toElement.

Specified by:

headSet in interface FloatSortedSet

See Also:

• SortedSet.headSet(Object)

tailSet

public FloatSortedSet tailSet(float to)

Description copied from interface: FloatSortedSet

Returns a view of the portion of this sorted set whose elements are greater than or equal to fromElement.

Specified by:

tailSet in interface FloatSortedSet

See Also:

• SortedSet.tailSet(Object)

firstFloat

public float firstFloat()

Description copied from interface: FloatSortedSet

Returns the first (lowest) element currently in this set.

Specified by:

firstFloat in interface FloatSortedSet

See Also:

• SortedSet.first()

lastFloat

public float lastFloat()

Description copied from interface: FloatSortedSet

Returns the last (highest) element currently in this set.

Specified by:

lastFloat in interface FloatSortedSet

See Also:

• SortedSet.last()

comparator

public FloatComparator comparator()

Description copied from interface: FloatSortedSet

Specified by:

comparator in interface FloatSortedSet

Specified by:

comparator in interface SortedSet<Float>

subSet

@Deprecated
public FloatSortedSet subSet(Float from,
 Float to)

Deprecated.

Please use the corresponding type-specific method instead.

Specified by:

subSet in interface FloatSortedSet

Specified by:

subSet in interface SortedSet<Float>

headSet

@Deprecated
public FloatSortedSet headSet(Float from)

Deprecated.

Please use the corresponding type-specific method instead.

Specified by:

headSet in interface FloatSortedSet

Specified by:

headSet in interface SortedSet<Float>

tailSet

@Deprecated
public FloatSortedSet tailSet(Float to)

Deprecated.

Please use the corresponding type-specific method instead.

Specified by:

tailSet in interface FloatSortedSet

Specified by:

tailSet in interface SortedSet<Float>

first

@Deprecated
public Float first()

Deprecated.

Please use the corresponding type-specific method instead.

Specified by:

first in interface FloatSortedSet

Specified by:

first in interface SortedSet<Float>

last

@Deprecated
public Float last()

Deprecated.

Please use the corresponding type-specific method instead.

Specified by:

last in interface FloatSortedSet

Specified by:

last in interface SortedSet<Float>

clone

public Object clone()

Overrides:

clone in class FloatSets.EmptySet