java.lang.Object
- java.util.AbstractCollection<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, Serializable, Cloneable, Iterable<Byte>, Collection<Byte>, Set<Byte>

Direct Known Subclasses:

ByteSortedSets.Singleton

Enclosing class:

ByteSets
```
public static class ByteSets.Singleton
extends AbstractByteSet
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(ByteCollection c)`	Adds all elements of the given type-specific collection to this collection.
`boolean`	`addAll(Collection<? extends Byte> c)`
`Object`	`clone()`
`boolean`	`contains(byte k)`	Returns `true` if this collection contains the specified element.
`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(Collection<?> c)`
`boolean`	`retainAll(ByteCollection 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.bytes.AbstractByteSet
equals, hashCode, rem

Methods inherited from class it.unimi.dsi.fastutil.bytes.AbstractByteCollection
add, add, contains, containsAll, remove, toArray, toByteArray, toByteArray, 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 it.unimi.dsi.fastutil.bytes.ByteCollection
add, containsAll, removeIf, removeIf, toArray, toByteArray, toByteArray

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

Methods inherited from interface it.unimi.dsi.fastutil.bytes.ByteSet
add, contains, remove

Methods inherited from interface java.util.Collection
parallelStream, stream, toArray

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

- Method Detail
  - contains
```
public boolean contains(byte k)
```
    Description copied from class: AbstractByteCollection
    
    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 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.
    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 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.
    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 ByteCollection
    
    Specified by:
    
    iterator in interface ByteIterable
    
    Specified by:
    
    iterator in interface ByteSet
    
    Specified by:
    
    iterator in interface Collection<Byte>
    
    Specified by:
    
    iterator in interface Iterable<Byte>
    
    Specified by:
    
    iterator in interface Set<Byte>
    
    Specified by:
    
    iterator in class AbstractByteSet
    
    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<Byte>
    
    Specified by:
    
    size in interface Set<Byte>
    
    Specified by:
    
    size in class AbstractCollection<Byte>
  - addAll
```
public boolean addAll(Collection<? extends Byte> c)
```
    Specified by:
    
    addAll in interface Collection<Byte>
    
    Specified by:
    
    addAll in interface Set<Byte>
    
    Overrides:
    
    addAll in class AbstractCollection<Byte>
  - removeAll
```
public boolean removeAll(Collection<?> c)
```
    Specified by:
    
    removeAll in interface Collection<Byte>
    
    Specified by:
    
    removeAll in interface Set<Byte>
    
    Overrides:
    
    removeAll in class AbstractCollection<Byte>
  - retainAll
```
public boolean retainAll(Collection<?> c)
```
    Specified by:
    
    retainAll in interface Collection<Byte>
    
    Specified by:
    
    retainAll in interface Set<Byte>
    
    Overrides:
    
    retainAll in class AbstractCollection<Byte>
  - 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)
  - clone
```
public Object clone()
```

Class ByteSets.Singleton

Method Summary

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

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

Methods inherited from class java.util.AbstractCollection

Methods inherited from class java.lang.Object

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

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

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

Methods inherited from interface java.util.Collection

Methods inherited from interface java.util.Set

Method Detail

contains

remove

iterator

size

addAll

removeAll

retainAll

addAll

removeAll

retainAll

clone