it.unimi.dsi.fastutil.floats.FloatSets.Singleton

All Implemented Interfaces:: FloatCollection, FloatIterable, FloatSet, Serializable, Cloneable, Iterable<Float>, Collection<Float>, Set<Float>

Direct Known Subclasses:: FloatSortedSets.Singleton

Enclosing class:: FloatSets

public static class FloatSets.Singleton extends AbstractFloatSet implements Serializable, Cloneable

An immutable class representing a type-specific singleton set.

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

See Also:

Method Summary

Modifier and Type

Method

Description

boolean

addAll(FloatCollection c)

Adds all elements of the given type-specific collection to this collection.

boolean

addAll(Collection<? extends Float> c)

Object

clone()

boolean

contains(float k)

Returns true if this collection contains the specified element.

DoubleIterator

doubleIterator()

Returns a widened primitive iterator on the elements of this collection.

DoubleSpliterator

doubleSpliterator()

Returns widened primitive spliterator on the elements of this collection.

void

forEach(FloatConsumer action)

Performs the given action for each element of this type-specific Iterable until all elements have been processed or the action throws an exception.

void

forEach(Consumer<? super Float> action)

Deprecated.

FloatListIterator

iterator()

Returns a type-specific iterator on the elements of this collection.

boolean

remove(float k)

Removes an element from this set.

boolean

removeAll(FloatCollection c)

Remove from this collection all elements in the given type-specific collection.

boolean

removeAll(Collection<?> c)

boolean

removeIf(FloatPredicate filter)

Remove from this collection all elements which satisfy the given predicate.

boolean

removeIf(Predicate<? super Float> filter)

Deprecated.

boolean

retainAll(FloatCollection c)

Retains in this collection only elements from the given type-specific collection.

boolean

retainAll(Collection<?> c)

int

size()

FloatSpliterator

spliterator()

Returns a type-specific spliterator on the elements of this set.

Object[]

toArray()

Deprecated.

float[]

toFloatArray()

Returns a primitive type array containing the items of this collection.

Methods inherited from class it.unimi.dsi.fastutil.floats.AbstractFloatSet
equals, hashCode, rem

Methods inherited from class it.unimi.dsi.fastutil.floats.AbstractFloatCollection
add, add, contains, containsAll, containsAll, remove, toArray, toFloatArray, toString

Methods inherited from class java.util.AbstractCollection
clear, isEmpty, toArray

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, containsAll, doubleParallelStream, doubleStream, parallelStream, removeIf, stream, toArray, toFloatArray

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

Methods inherited from interface it.unimi.dsi.fastutil.floats.FloatSet
add, contains, remove

Methods inherited from interface java.util.Set
clear, containsAll, isEmpty, toArray

Method Details
- contains
  
  public boolean contains(float k)
  
  Description copied from class: AbstractFloatCollection
  
  Returns true if this collection contains the specified element.
  Specified by:
  
  contains in interface FloatCollection
  
  Overrides:
  
  contains in class AbstractFloatCollection
  
  See Also:
  
  Collection.contains(Object)
- remove
  
  public boolean remove(float k)
  
  Description copied from class: AbstractFloatSet
  
  Removes an element from this set. Delegates to the type-specific rem() method implemented by type-specific abstract Collection superclass.
  Specified by:
  
  remove in interface FloatSet
  
  Overrides:
  
  remove in class AbstractFloatSet
  
  See Also:
  
  Collection.remove(Object)
- iterator
  
  public FloatListIterator iterator()
  
  Description copied from interface: FloatCollection
  
  Returns a type-specific iterator on the elements of this collection.
  Specified by:
  
  iterator in interface Collection<Float>
  
  Specified by:
  
  iterator in interface FloatCollection
  
  Specified by:
  
  iterator in interface FloatIterable
  
  Specified by:
  
  iterator in interface FloatSet
  
  Specified by:
  
  iterator in interface Iterable<Float>
  
  Specified by:
  
  iterator in interface Set<Float>
  
  Specified by:
  
  iterator in class AbstractFloatSet
  
  Returns:
  
  a type-specific iterator on the elements of this collection.
  
  See Also:
  
  Iterable.iterator()
- spliterator
  
  public FloatSpliterator spliterator()
  
  Description copied from interface: FloatSet
  
  Returns a type-specific spliterator on the elements of this set.
  Set spliterators must report at least Spliterator.DISTINCT.
  See Set.spliterator() for more documentation on the requirements of the returned spliterator.
  
  Specified by:
  
  spliterator in interface Collection<Float>
  
  Specified by:
  
  spliterator in interface FloatCollection
  
  Specified by:
  
  spliterator in interface FloatIterable
  
  Specified by:
  
  spliterator in interface FloatSet
  
  Specified by:
  
  spliterator in interface Iterable<Float>
  
  Specified by:
  
  spliterator in interface Set<Float>
  
  Returns:
  
  a type-specific spliterator on the elements of this collection.
- size
  
  public int size()
  
  Specified by:
  
  size in interface Collection<Float>
  
  Specified by:
  
  size in interface Set<Float>
  
  Specified by:
  
  size in class AbstractCollection<Float>
- toFloatArray
  
  public float[] toFloatArray()
  
  Description copied from interface: FloatCollection
  
  Returns a primitive type array containing the items of this collection.
  Specified by:
  
  toFloatArray in interface FloatCollection
  
  Overrides:
  
  toFloatArray in class AbstractFloatCollection
  
  Returns:
  
  a primitive type array containing the items of this collection.
  
  See Also:
  
  Collection.toArray()
- forEach
  
  @Deprecated public void forEach(Consumer<? super Float> action)
  
  Deprecated.
  
  Description copied from interface: FloatIterable
  
  Specified by:
  
  forEach in interface FloatIterable
  
  Specified by:
  
  forEach in interface Iterable<Float>
- addAll
  
  public boolean addAll(Collection<? extends Float> c)
  
  Description copied from class: AbstractFloatCollection
  
  Specified by:
  
  addAll in interface Collection<Float>
  
  Specified by:
  
  addAll in interface Set<Float>
  
  Overrides:
  
  addAll in class AbstractFloatCollection
- removeAll
  
  public boolean removeAll(Collection<?> c)
  
  Description copied from class: AbstractFloatCollection
  
  Specified by:
  
  removeAll in interface Collection<Float>
  
  Specified by:
  
  removeAll in interface Set<Float>
  
  Overrides:
  
  removeAll in class AbstractFloatCollection
- retainAll
  
  public boolean retainAll(Collection<?> c)
  
  Description copied from class: AbstractFloatCollection
  
  Specified by:
  
  retainAll in interface Collection<Float>
  
  Specified by:
  
  retainAll in interface Set<Float>
  
  Overrides:
  
  retainAll in class AbstractFloatCollection
- removeIf
  
  @Deprecated public boolean removeIf(Predicate<? super Float> filter)
  
  Deprecated.
  
  Description copied from interface: FloatCollection
  
  Specified by:
  
  removeIf in interface Collection<Float>
  
  Specified by:
  
  removeIf in interface FloatCollection
- forEach
  
  public void forEach(FloatConsumer action)
  
  Description copied from interface: FloatIterable
  
  Performs the given action for each element of this type-specific Iterable until all elements have been processed or the action throws an exception.
  Specified by:
  
  forEach in interface FloatIterable
  
  Parameters:
  
  action - the action to be performed for each element.
  
  See Also:
  
  Iterable.forEach(java.util.function.Consumer)
- addAll
  
  public boolean addAll(FloatCollection c)
  
  Description copied from interface: FloatCollection
  
  Adds all elements of the given type-specific collection to this collection.
  Specified by:
  
  addAll in interface FloatCollection
  
  Overrides:
  
  addAll in class AbstractFloatCollection
  
  Parameters:
  
  c - a type-specific collection.
  
  Returns:
  
  true if this collection changed as a result of the call.
  
  See Also:
  
  Collection.addAll(Collection)
- removeAll
  
  public boolean removeAll(FloatCollection c)
  
  Description copied from interface: FloatCollection
  
  Remove from this collection all elements in the given type-specific collection.
  Specified by:
  
  removeAll in interface FloatCollection
  
  Overrides:
  
  removeAll in class AbstractFloatCollection
  
  Parameters:
  
  c - a type-specific collection.
  
  Returns:
  
  true if this collection changed as a result of the call.
  
  See Also:
  
  Collection.removeAll(Collection)
- retainAll
  
  public boolean retainAll(FloatCollection c)
  
  Description copied from interface: FloatCollection
  
  Retains in this collection only elements from the given type-specific collection.
  Specified by:
  
  retainAll in interface FloatCollection
  
  Overrides:
  
  retainAll in class AbstractFloatCollection
  
  Parameters:
  
  c - a type-specific collection.
  
  Returns:
  
  true if this collection changed as a result of the call.
  
  See Also:
  
  Collection.retainAll(Collection)
- removeIf
  
  public boolean removeIf(FloatPredicate filter)
  
  Description copied from interface: FloatCollection
  
  Remove from this collection all elements which satisfy the given predicate.
  Specified by:
  
  removeIf in interface FloatCollection
  
  Parameters:
  
  filter - a predicate which returns true for elements to be removed.
  
  Returns:
  
  true if any elements were removed.
  
  See Also:
  
  Collection.removeIf(java.util.function.Predicate)
- doubleIterator
  
  public DoubleIterator doubleIterator()
  
  Description copied from interface: FloatCollection
  
  Returns a widened primitive iterator on the elements of this collection.
  
  This method is provided for the purpose of APIs that expect only the JDK's primitive iterators, of which there are only int, long, and double.
  
  Specified by:
  
  doubleIterator in interface FloatCollection
  
  Specified by:
  
  doubleIterator in interface FloatIterable
  
  Returns:
  
  a widened primitive iterator on the elements of this collection.
- doubleSpliterator
  
  public DoubleSpliterator doubleSpliterator()
  
  Description copied from interface: FloatCollection
  
  Returns widened primitive spliterator on the elements of this collection.
  
  This method is provided for the purpose of APIs that expect only the JDK's primitive spliterators, of which there are only int, long, and double.
  
  Specified by:
  
  doubleSpliterator in interface FloatCollection
  
  Specified by:
  
  doubleSpliterator in interface FloatIterable
  
  Returns:
  
  a widened primitive spliterator on the elements of this collection.
- toArray
  
  @Deprecated public Object[] toArray()
  
  Deprecated.
  
  Specified by:
  
  toArray in interface Collection<Float>
  
  Specified by:
  
  toArray in interface Set<Float>
  
  Overrides:
  
  toArray in class AbstractCollection<Float>
- clone
  
  public Object clone()

Class FloatSets.Singleton

Method Summary

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

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

Methods inherited from class java.util.AbstractCollection

Methods inherited from class java.lang.Object

Methods inherited from interface java.util.Collection

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

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

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

Methods inherited from interface java.util.Set

Method Details

contains

remove

iterator

spliterator

size

toFloatArray

forEach

addAll

removeAll

retainAll

removeIf

forEach

addAll

removeAll

retainAll

removeIf

doubleIterator

doubleSpliterator

toArray

clone