Package aQute.bnd.unmodifiable

Class ImmutableSet<E>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractSet<E>

aQute.bnd.unmodifiable.ImmutableSet<E>

All Implemented Interfaces:

Serializable, Iterable<E>, Collection<E>, Set<E>

final class ImmutableSet<E>
extends AbstractSet<E>
implements Set<E>, Serializable

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static final class	ImmutableSet.SerializationProxy

Field Summary

Fields

Modifier and Type	Field	Description
(package private) final Object[]	elements
(package private) static final ImmutableSet<?>	EMPTY
(package private) final short[]	hash_bucket
private static final long	serialVersionUID

Constructor Summary

Constructors

Constructor	Description
ImmutableSet(Object... elements)

Method Summary

Modifier and Type	Method	Description
boolean	add(E e)
boolean	addAll(Collection<? extends E> collection)
void	clear()
boolean	contains(Object o)
boolean	equals(Object o)
void	forEach(Consumer<? super E> action)
private static short[]	hash(Object[] elements)
int	hashCode()
Iterator<E>	iterator()
private int	linear_probe(Object e)
private static int	linear_probe(Object[] elements, short[] hash_bucket, Object e)
private void	readObject(ObjectInputStream ois)
boolean	remove(Object o)
boolean	removeAll(Collection<?> collection)
boolean	removeIf(Predicate<? super E> filter)
boolean	retainAll(Collection<?> collection)
int	size()
Spliterator<E>	spliterator()
Object[]	toArray()
<T> T[]	toArray(T[] array)
private Object	writeReplace()

Methods inherited from class java.util.AbstractCollection

containsAll, isEmpty, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

parallelStream, stream, toArray

Methods inherited from interface java.util.Set

containsAll, isEmpty

Field Details

EMPTY

static final ImmutableSet<?> EMPTY

elements

final Object[] elements

hash_bucket

final transient short[] hash_bucket

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

Constructor Details

ImmutableSet

ImmutableSet(Object... elements)

Method Details

hash

private static short[] hash(Object[] elements)

linear_probe

private static int linear_probe(Object[] elements,
 short[] hash_bucket,
 Object e)

linear_probe

private int linear_probe(Object e)

iterator

public Iterator<E> iterator()

Specified by:

iterator in interface Collection<E>

Specified by:

iterator in interface Iterable<E>

Specified by:

iterator in interface Set<E>

Specified by:

iterator in class AbstractCollection<E>

spliterator

public Spliterator<E> spliterator()

Specified by:

spliterator in interface Collection<E>

Specified by:

spliterator in interface Iterable<E>

Specified by:

spliterator in interface Set<E>

size

public int size()

Specified by:

size in interface Collection<E>

Specified by:

size in interface Set<E>

Specified by:

size in class AbstractCollection<E>

contains

public boolean contains(Object o)

Specified by:

contains in interface Collection<E>

Specified by:

contains in interface Set<E>

Overrides:

contains in class AbstractCollection<E>

toArray

public Object[] toArray()

Specified by:

toArray in interface Collection<E>

Specified by:

toArray in interface Set<E>

Overrides:

toArray in class AbstractCollection<E>

toArray

public <T> T[] toArray(T[] array)

Specified by:

toArray in interface Collection<E>

Specified by:

toArray in interface Set<E>

Overrides:

toArray in class AbstractCollection<E>

forEach

public void forEach(Consumer<? super E> action)

Specified by:

forEach in interface Iterable<E>

equals

public boolean equals(Object o)

Specified by:

equals in interface Collection<E>

Specified by:

equals in interface Set<E>

Overrides:

equals in class AbstractSet<E>

hashCode

public int hashCode()

Specified by:

hashCode in interface Collection<E>

Specified by:

hashCode in interface Set<E>

Overrides:

hashCode in class AbstractSet<E>

add

public boolean add(E e)

Specified by:

add in interface Collection<E>

Specified by:

add in interface Set<E>

Overrides:

add in class AbstractCollection<E>

remove

public boolean remove(Object o)

Specified by:

remove in interface Collection<E>

Specified by:

remove in interface Set<E>

Overrides:

remove in class AbstractCollection<E>

addAll

public boolean addAll(Collection<? extends E> collection)

Specified by:

addAll in interface Collection<E>

Specified by:

addAll in interface Set<E>

Overrides:

addAll in class AbstractCollection<E>

removeAll

public boolean removeAll(Collection<?> collection)

Specified by:

removeAll in interface Collection<E>

Specified by:

removeAll in interface Set<E>

Overrides:

removeAll in class AbstractSet<E>

retainAll

public boolean retainAll(Collection<?> collection)

Specified by:

retainAll in interface Collection<E>

Specified by:

retainAll in interface Set<E>

Overrides:

retainAll in class AbstractCollection<E>

clear

public void clear()

Specified by:

clear in interface Collection<E>

Specified by:

clear in interface Set<E>

Overrides:

clear in class AbstractCollection<E>

removeIf

public boolean removeIf(Predicate<? super E> filter)

Specified by:

removeIf in interface Collection<E>

readObject

private void readObject(ObjectInputStream ois)
                 throws InvalidObjectException

Throws:

InvalidObjectException

writeReplace

private Object writeReplace()