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

java.lang.Object
  extended byit.unimi.dsi.fastutil.bytes.AbstractByteCollection
      extended byit.unimi.dsi.fastutil.bytes.AbstractByteSet
          extended byit.unimi.dsi.fastutil.bytes.ByteSets.Singleton
All Implemented Interfaces:
ByteCollection, ByteSet, Cloneable, Collection, Serializable, Set
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

Field Summary
static long serialVersionUID
           
 
Method Summary
 boolean add(byte k)
           
 boolean addAll(ByteCollection c)
          Adds all elements of the given type-specific collection to this collection.
 boolean addAll(ByteList l)
           
 boolean addAll(Collection c)
          Adds all elements of the given collection to this collection.
 boolean addAll(List l)
           
 ByteIterator byteIterator()
          Returns a type-specific iterator on the collection.
 Object clone()
           
 boolean contains(byte k)
           
 boolean removeAll(ByteCollection c)
          Remove from this collection all elements in the given type-specific collection.
 boolean removeAll(Collection c)
          Remove from this collection all elements in the given collection.
 boolean retainAll(ByteCollection c)
          Retains in this collection only elements from the given type-specific collection.
 boolean retainAll(Collection c)
          Retains in this collection only elements from the given collection.
 int size()
           
 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, iterator, rem, remove, remove
 
Methods inherited from class it.unimi.dsi.fastutil.bytes.AbstractByteCollection
add, clear, contains, containsAll, containsAll, isEmpty, iterator, rem, toArray, toArray, toArray, toByteArray, toString
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface java.util.Set
add, clear, contains, containsAll, isEmpty, iterator, toArray, toArray
 
Methods inherited from interface it.unimi.dsi.fastutil.bytes.ByteCollection
containsAll, toArray, toByteArray
 

Field Detail

serialVersionUID

public static final long serialVersionUID
See Also:
Constant Field Values
Method Detail

add

public boolean add(byte k)
Specified by:
add in interface ByteCollection
Overrides:
add in class AbstractByteCollection

contains

public boolean contains(byte k)
Specified by:
contains in interface ByteCollection
See Also:
Collection.contains(Object)

addAll

public boolean addAll(List l)

addAll

public boolean addAll(Collection c)
Description copied from class: AbstractByteCollection
Adds all elements of the given collection to this collection.

Specified by:
addAll in interface Set
Overrides:
addAll in class AbstractByteCollection
Parameters:
c - a collection.
Returns:
true if this collection changed as a result of the call.

removeAll

public boolean removeAll(Collection c)
Description copied from class: AbstractByteCollection
Remove from this collection all elements in the given collection. If the collection is an instance of this class, it uses faster iterators.

Specified by:
removeAll in interface Set
Overrides:
removeAll in class AbstractByteCollection
Parameters:
c - a collection.
Returns:
true if this collection changed as a result of the call.

retainAll

public boolean retainAll(Collection c)
Description copied from class: AbstractByteCollection
Retains in this collection only elements from the given collection.

Specified by:
retainAll in interface Set
Overrides:
retainAll in class AbstractByteCollection
Parameters:
c - a collection.
Returns:
true if this collection changed as a result of the call.

addAll

public boolean addAll(ByteList l)

addAll

public boolean addAll(ByteCollection c)
Description copied from class: AbstractByteCollection
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.

removeAll

public boolean removeAll(ByteCollection c)
Description copied from class: AbstractByteCollection
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.

retainAll

public boolean retainAll(ByteCollection c)
Description copied from class: AbstractByteCollection
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.

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

byteIterator

public ByteIterator byteIterator()
Description copied from interface: ByteCollection
Returns a type-specific iterator on the collection.

The iterator returned by the Collection.iterator() method and by this method are identical; however, using this method you can save a type casting.

Specified by:
byteIterator in interface ByteCollection
See Also:
Collection.iterator()

size

public int size()
Specified by:
size in interface Set

clone

public Object clone()