Package it.unimi.dsi.fastutil.bytes

Class ByteSets.Singleton

java.lang.Object

java.util.AbstractCollection<java.lang.Byte>

it.unimi.dsi.fastutil.bytes.AbstractByteCollection

it.unimi.dsi.fastutil.bytes.AbstractByteSet

it.unimi.dsi.fastutil.bytes.ByteSets.Singleton

All Implemented Interfaces:

ByteCollection, ByteIterable, ByteSet, java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<java.lang.Byte>, java.util.Collection<java.lang.Byte>, java.util.Set<java.lang.Byte>

Direct Known Subclasses:

ByteSortedSets.Singleton

Enclosing class:

ByteSets

public static class ByteSets.Singleton
extends AbstractByteSet
implements java.io.Serializable, java.lang.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:

Serialized Form

Method Summary

Modifier and Type	Method	Description
boolean	addAll(ByteCollection c)	Adds all elements of the given type-specific collection to this collection.
boolean	addAll(java.util.Collection<? extends java.lang.Byte> c)
java.lang.Object	clone()
boolean	contains(byte k)	Returns true if this collection contains the specified element.
void	forEach(ByteConsumer 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(java.util.function.Consumer<? super java.lang.Byte> action)	Deprecated.
IntIterator	intIterator()	Returns a widened primitive iterator on the elements of this collection.
IntSpliterator	intSpliterator()	Returns widened primitive spliterator on the elements of this collection.
ByteListIterator	iterator()	Returns a type-specific iterator on the elements of this collection.
boolean	remove(byte k)	Removes an element from this set.
boolean	removeAll(ByteCollection c)	Remove from this collection all elements in the given type-specific collection.
boolean	removeAll(java.util.Collection<?> c)
boolean	removeIf(BytePredicate filter)	Remove from this collection all elements which satisfy the given predicate.
boolean	removeIf(java.util.function.Predicate<? super java.lang.Byte> filter)	Deprecated.
boolean	retainAll(ByteCollection c)	Retains in this collection only elements from the given type-specific collection.
boolean	retainAll(java.util.Collection<?> c)
int	size()
ByteSpliterator	spliterator()	Returns a type-specific spliterator on the elements of this set.
java.lang.Object[]	toArray()	Deprecated.
byte[]	toByteArray()	Returns a primitive type array containing the items of this collection.

Methods inherited from class it.unimi.dsi.fastutil.bytes.AbstractByteSet

equals, hashCode, rem

Methods inherited from class it.unimi.dsi.fastutil.bytes.AbstractByteCollection

add, add, contains, containsAll, containsAll, remove, toArray, toByteArray, 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 it.unimi.dsi.fastutil.bytes.ByteCollection

add, containsAll, intParallelStream, intStream, parallelStream, removeIf, stream, toArray, toByteArray

Methods inherited from interface it.unimi.dsi.fastutil.bytes.ByteIterable

forEach

Methods inherited from interface it.unimi.dsi.fastutil.bytes.ByteSet

add, contains, remove

Methods inherited from interface java.util.Collection

toArray

Methods inherited from interface java.util.Set

clear, containsAll, isEmpty, toArray

Method Detail

contains

public boolean contains(byte k)

Description copied from class: AbstractByteCollection

Returns true if this collection contains the specified element.

Specified by:

contains in interface ByteCollection

Overrides:

contains in class AbstractByteCollection

See Also:

Collection.contains(Object)

remove

public boolean remove(byte k)

Description copied from class: AbstractByteSet

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 ByteSet

Overrides:

remove in class AbstractByteSet

See Also:

Collection.remove(Object)

iterator

public ByteListIterator iterator()

Description copied from interface: ByteCollection

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

Specified by:

iterator in interface ByteCollection

Specified by:

iterator in interface ByteIterable

Specified by:

iterator in interface ByteSet

Specified by:

iterator in interface java.util.Collection<java.lang.Byte>

Specified by:

iterator in interface java.lang.Iterable<java.lang.Byte>

Specified by:

iterator in interface java.util.Set<java.lang.Byte>

Specified by:

iterator in class AbstractByteSet

Returns:

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

See Also:

Iterable.iterator()

spliterator

public ByteSpliterator spliterator()

Description copied from interface: ByteSet

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 ByteCollection

Specified by:

spliterator in interface ByteIterable

Specified by:

spliterator in interface ByteSet

Specified by:

spliterator in interface java.util.Collection<java.lang.Byte>

Specified by:

spliterator in interface java.lang.Iterable<java.lang.Byte>

Specified by:

spliterator in interface java.util.Set<java.lang.Byte>

Returns:

a type-specific spliterator on the elements of this collection.

size

public int size()

Specified by:

size in interface java.util.Collection<java.lang.Byte>

Specified by:

size in interface java.util.Set<java.lang.Byte>

Specified by:

size in class java.util.AbstractCollection<java.lang.Byte>

toByteArray

public byte[] toByteArray()

Description copied from interface: ByteCollection

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

Specified by:

toByteArray in interface ByteCollection

Overrides:

toByteArray in class AbstractByteCollection

Returns:

a primitive type array containing the items of this collection.

See Also:

Collection.toArray()

forEach

@Deprecated
public void forEach(java.util.function.Consumer<? super java.lang.Byte> action)

Deprecated.

Description copied from interface: ByteIterable

Specified by:

forEach in interface ByteIterable

Specified by:

forEach in interface java.lang.Iterable<java.lang.Byte>

addAll

public boolean addAll(java.util.Collection<? extends java.lang.Byte> c)

Description copied from class: AbstractByteCollection

Specified by:

addAll in interface java.util.Collection<java.lang.Byte>

Specified by:

addAll in interface java.util.Set<java.lang.Byte>

Overrides:

addAll in class AbstractByteCollection

removeAll

public boolean removeAll(java.util.Collection<?> c)

Description copied from class: AbstractByteCollection

Specified by:

removeAll in interface java.util.Collection<java.lang.Byte>

Specified by:

removeAll in interface java.util.Set<java.lang.Byte>

Overrides:

removeAll in class AbstractByteCollection

retainAll

public boolean retainAll(java.util.Collection<?> c)

Description copied from class: AbstractByteCollection

Specified by:

retainAll in interface java.util.Collection<java.lang.Byte>

Specified by:

retainAll in interface java.util.Set<java.lang.Byte>

Overrides:

retainAll in class AbstractByteCollection

removeIf

@Deprecated
public boolean removeIf(java.util.function.Predicate<? super java.lang.Byte> filter)

Deprecated.

Description copied from interface: ByteCollection

Specified by:

removeIf in interface ByteCollection

Specified by:

removeIf in interface java.util.Collection<java.lang.Byte>

forEach

public void forEach(ByteConsumer action)

Description copied from interface: ByteIterable

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 ByteIterable

Parameters:

action - the action to be performed for each element.

See Also:

Iterable.forEach(java.util.function.Consumer)

addAll

public boolean addAll(ByteCollection c)

Description copied from interface: ByteCollection

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

Specified by:

addAll in interface ByteCollection

Overrides:

addAll in class AbstractByteCollection

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(ByteCollection c)

Description copied from interface: ByteCollection

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

Specified by:

removeAll in interface ByteCollection

Overrides:

removeAll in class AbstractByteCollection

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(ByteCollection c)

Description copied from interface: ByteCollection

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

Specified by:

retainAll in interface ByteCollection

Overrides:

retainAll in class AbstractByteCollection

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(BytePredicate filter)

Description copied from interface: ByteCollection

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

Specified by:

removeIf in interface ByteCollection

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)

intIterator

public IntIterator intIterator()

Description copied from interface: ByteCollection

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:

intIterator in interface ByteCollection

Specified by:

intIterator in interface ByteIterable

Returns:

a widened primitive iterator on the elements of this collection.

intSpliterator

public IntSpliterator intSpliterator()

Description copied from interface: ByteCollection

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:

intSpliterator in interface ByteCollection

Specified by:

intSpliterator in interface ByteIterable

Returns:

a widened primitive spliterator on the elements of this collection.

toArray

@Deprecated
public java.lang.Object[] toArray()

Deprecated.

Specified by:

toArray in interface java.util.Collection<java.lang.Byte>

Specified by:

toArray in interface java.util.Set<java.lang.Byte>

Overrides:

toArray in class java.util.AbstractCollection<java.lang.Byte>

clone

public java.lang.Object clone()