Class AbstractMultiSet.UniqueSet<E>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractSet<E>

org.apache.commons.collections4.multiset.AbstractMultiSet.UniqueSet<E>

All Implemented Interfaces:

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

Enclosing class:

AbstractMultiSet<E>

protected static class AbstractMultiSet.UniqueSet<E>
extends AbstractSet<E>

Inner class UniqueSet.

Since:

4.1

Field Summary

Fields

Modifier and Type	Field	Description
protected final AbstractMultiSet<E>	parent	The parent multiset

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	UniqueSet(AbstractMultiSet<E> parent)	Constructs a new unique element view of the MultiSet.

Method Summary

Modifier and Type	Method	Description
void	clear()
boolean	contains(Object key)
boolean	containsAll(Collection<?> coll)
Iterator<E>	iterator()
boolean	remove(Object key)
int	size()

Methods inherited from class AbstractSet

equals, hashCode, removeAll

Methods inherited from class AbstractCollection

add, addAll, isEmpty, retainAll, toArray, toArray, toString

Methods inherited from class Object

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

Methods inherited from interface Collection

parallelStream, removeIf, stream

Methods inherited from interface Iterable

forEach

Methods inherited from interface Set

add, addAll, isEmpty, retainAll, spliterator, toArray, toArray

Field Details

parent

protected final AbstractMultiSet<E> parent

The parent multiset

Constructor Details

UniqueSet

protected UniqueSet(AbstractMultiSet<E> parent)

Constructs a new unique element view of the MultiSet.

Parameters:

parent - the parent MultiSet

Method Details

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>

contains

public boolean contains(Object key)

Specified by:

contains in interface Collection<E>

Specified by:

contains in interface Set<E>

Overrides:

contains in class AbstractCollection<E>

containsAll

public boolean containsAll(Collection<?> coll)

Specified by:

containsAll in interface Collection<E>

Specified by:

containsAll in interface Set<E>

Overrides:

containsAll in class AbstractCollection<E>

remove

public boolean remove(Object key)

Specified by:

remove in interface Collection<E>

Specified by:

remove in interface Set<E>

Overrides:

remove in class AbstractCollection<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>

clear

public void clear()

Specified by:

clear in interface Collection<E>

Specified by:

clear in interface Set<E>

Overrides:

clear in class AbstractCollection<E>