Package it.unimi.dsi.fastutil.shorts

Class ShortSets.Singleton

java.lang.Object

java.util.AbstractCollection<Short>

it.unimi.dsi.fastutil.shorts.AbstractShortCollection

it.unimi.dsi.fastutil.shorts.AbstractShortSet

it.unimi.dsi.fastutil.shorts.ShortSets.Singleton

All Implemented Interfaces:

ShortCollection, ShortIterable, ShortSet, Serializable, Cloneable, Iterable<Short>, Collection<Short>, Set<Short>

Direct Known Subclasses:

ShortSortedSets.Singleton

Enclosing class:

ShortSets

public static class ShortSets.Singleton
extends AbstractShortSet
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:

Serialized Form

Method Summary

Modifier and Type	Method	Description
boolean	addAll(ShortCollection c)	Adds all elements of the given type-specific collection to this collection.
boolean	addAll(Collection<? extends Short> c)
Object	clone()
boolean	contains(short k)	Returns true if this collection contains the specified element.
ShortListIterator	iterator()	Returns a type-specific iterator on the elements of this collection.
boolean	remove(short k)	Removes an element from this set.
boolean	removeAll(ShortCollection c)	Remove from this collection all elements in the given type-specific collection.
boolean	removeAll(Collection<?> c)
boolean	retainAll(ShortCollection c)	Retains in this collection only elements from the given type-specific collection.
boolean	retainAll(Collection<?> c)
int	size()

Methods inherited from class it.unimi.dsi.fastutil.shorts.AbstractShortSet

equals, hashCode, rem

Methods inherited from class it.unimi.dsi.fastutil.shorts.AbstractShortCollection

add, add, contains, containsAll, remove, toArray, toShortArray, toShortArray, toString

Methods inherited from class java.util.AbstractCollection

clear, containsAll, isEmpty, toArray, toArray

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

parallelStream, stream, toArray

Methods inherited from interface java.util.Set

clear, containsAll, isEmpty, spliterator, toArray, toArray

Methods inherited from interface it.unimi.dsi.fastutil.shorts.ShortCollection

add, containsAll, removeIf, removeIf, toArray, toShortArray, toShortArray

Methods inherited from interface it.unimi.dsi.fastutil.shorts.ShortIterable

forEach, forEach

Methods inherited from interface it.unimi.dsi.fastutil.shorts.ShortSet

add, contains, remove

Method Detail

contains

public boolean contains(short k)

Description copied from class: AbstractShortCollection

Returns true if this collection contains the specified element.

This implementation iterates over the elements in the collection, looking for the specified element.

Specified by:

contains in interface ShortCollection

Overrides:

contains in class AbstractShortCollection

See Also:

Collection.contains(Object)

remove

public boolean remove(short k)

Description copied from class: AbstractShortSet

Removes an element from this set.

Note that the corresponding method of a type-specific collection is rem(). This unfortunate situation is caused by the clash with the similarly named index-based method in the List interface. Delegates to the type-specific rem() method implemented by type-specific abstract Collection superclass.

Specified by:

remove in interface ShortSet

Overrides:

remove in class AbstractShortSet

See Also:

Collection.remove(Object)

iterator

public ShortListIterator iterator()

Description copied from interface: ShortCollection

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

Note that this specification strengthens the one given in Iterable.iterator(), which was already strengthened in the corresponding type-specific class, but was weakened by the fact that this interface extends Collection.

Specified by:

iterator in interface Collection<Short>

Specified by:

iterator in interface Iterable<Short>

Specified by:

iterator in interface Set<Short>

Specified by:

iterator in interface ShortCollection

Specified by:

iterator in interface ShortIterable

Specified by:

iterator in interface ShortSet

Specified by:

iterator in class AbstractShortSet

Returns:

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

See Also:

Iterable.iterator()

size

public int size()

Specified by:

size in interface Collection<Short>

Specified by:

size in interface Set<Short>

Specified by:

size in class AbstractCollection<Short>

addAll

public boolean addAll(Collection<? extends Short> c)

Specified by:

addAll in interface Collection<Short>

Specified by:

addAll in interface Set<Short>

Overrides:

addAll in class AbstractCollection<Short>

removeAll

public boolean removeAll(Collection<?> c)

Specified by:

removeAll in interface Collection<Short>

Specified by:

removeAll in interface Set<Short>

Overrides:

removeAll in class AbstractCollection<Short>

retainAll

public boolean retainAll(Collection<?> c)

Specified by:

retainAll in interface Collection<Short>

Specified by:

retainAll in interface Set<Short>

Overrides:

retainAll in class AbstractCollection<Short>

addAll

public boolean addAll(ShortCollection c)

Description copied from interface: ShortCollection

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

Specified by:

addAll in interface ShortCollection

Overrides:

addAll in class AbstractShortCollection

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(ShortCollection c)

Description copied from interface: ShortCollection

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

Specified by:

removeAll in interface ShortCollection

Overrides:

removeAll in class AbstractShortCollection

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(ShortCollection c)

Description copied from interface: ShortCollection

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

Specified by:

retainAll in interface ShortCollection

Overrides:

retainAll in class AbstractShortCollection

Parameters:

c - a type-specific collection.

Returns:

true if this collection changed as a result of the call.

See Also:

Collection.retainAll(Collection)

clone

public Object clone()