it.unimi.dsi.fastutil.floats
Class FloatSets.Singleton

java.lang.Object
  it.unimi.dsi.fastutil.floats.AbstractFloatCollection
      it.unimi.dsi.fastutil.floats.AbstractFloatSet
          it.unimi.dsi.fastutil.floats.FloatSets.Singleton

All Implemented Interfaces:

Cloneable, Collection, FloatCollection, FloatSet, Serializable, Set

Direct Known Subclasses:

FloatSortedSets.Singleton

Enclosing class:

FloatSets

public static class FloatSets.Singleton

extends AbstractFloatSet

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(float k)
boolean	addAll(Collection c) Adds all elements of the given collection to this collection.
boolean	addAll(FloatCollection c) Adds all elements of the given type-specific collection to this collection.
boolean	addAll(FloatList l)
boolean	addAll(List l)
Object	clone()
boolean	contains(float k)
FloatIterator	floatIterator() Returns a type-specific iterator on the collection.
boolean	removeAll(Collection c) Remove from this collection all elements in the given collection.
boolean	removeAll(FloatCollection c) Remove from this collection all elements in the given type-specific collection.
boolean	retainAll(Collection c) Retains in this collection only elements from the given collection.
boolean	retainAll(FloatCollection c) Retains in this collection only elements from the given type-specific collection.
int	size()
float[]	toFloatArray() Returns a primitive type array containing the items of this collection.

Methods inherited from class it.unimi.dsi.fastutil.floats.AbstractFloatSet

equals, hashCode, iterator, rem, remove, remove

Methods inherited from class it.unimi.dsi.fastutil.floats.AbstractFloatCollection

add, clear, contains, containsAll, containsAll, isEmpty, iterator, rem, toArray, toArray, toArray, toFloatArray, 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.floats.FloatCollection

containsAll, toArray, toFloatArray

Field Detail

serialVersionUID

public static final long serialVersionUID

See Also:

Constant Field Values

Method Detail

add

public boolean add(float k)

Specified by:

add in interface FloatCollection

Overrides:

add in class AbstractFloatCollection

contains

public boolean contains(float k)

Specified by:

contains in interface FloatCollection

See Also:

Collection.contains(Object)

addAll

public boolean addAll(List l)

addAll

public boolean addAll(Collection c)

Description copied from class: AbstractFloatCollection

Adds all elements of the given collection to this collection.

Specified by:

addAll in interface Set

Overrides:

addAll in class AbstractFloatCollection

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: AbstractFloatCollection

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 AbstractFloatCollection

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: AbstractFloatCollection

Retains in this collection only elements from the given collection.

Specified by:

retainAll in interface Set

Overrides:

retainAll in class AbstractFloatCollection

Parameters:

c - a collection.

Returns:

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

addAll

public boolean addAll(FloatList l)

addAll

public boolean addAll(FloatCollection c)

Description copied from class: AbstractFloatCollection

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

Specified by:

addAll in interface FloatCollection

Overrides:

addAll in class AbstractFloatCollection

Parameters:

c - a type-specific collection.

Returns:

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

removeAll

public boolean removeAll(FloatCollection c)

Description copied from class: AbstractFloatCollection

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

Specified by:

removeAll in interface FloatCollection

Overrides:

removeAll in class AbstractFloatCollection

Parameters:

c - a type-specific collection.

Returns:

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

retainAll

public boolean retainAll(FloatCollection c)

Description copied from class: AbstractFloatCollection

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

Specified by:

retainAll in interface FloatCollection

Overrides:

retainAll in class AbstractFloatCollection

Parameters:

c - a type-specific collection.

Returns:

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

toFloatArray

public float[] toFloatArray()

Description copied from interface: FloatCollection

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

Specified by:

toFloatArray in interface FloatCollection

Overrides:

toFloatArray in class AbstractFloatCollection

floatIterator

public FloatIterator floatIterator()

Description copied from interface: FloatCollection

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:

floatIterator in interface FloatCollection

See Also:

Collection.iterator()

size

public int size()

Specified by:

size in interface Set

clone

public Object clone()