Package net.sourceforge.plantuml.quantization

Class HashMultiset<E>

java.lang.Object

java.util.AbstractCollection<E>

net.sourceforge.plantuml.quantization.HashMultiset<E>

All Implemented Interfaces:

Iterable<E>, Collection<E>, Multiset<E>

public final class HashMultiset<E>
extends AbstractCollection<E>
implements Multiset<E>

Constructor Summary

Constructors

Constructor	Description
HashMultiset()
HashMultiset(Collection<E> source)

Method Summary

Modifier and Type	Method	Description
boolean	add(E element)
void	add(E element, int n)	Add n counts of an element.
int	count(Object element)
Set<E>	getDistinctElements()
Iterator<E>	iterator()
boolean	remove(Object element)
int	remove(Object element, int n)	Remove up to n counts of an element.
int	size()

Methods inherited from class java.util.AbstractCollection

addAll, clear, contains, containsAll, isEmpty, removeAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

addAll, clear, contains, containsAll, equals, hashCode, isEmpty, parallelStream, removeAll, removeIf, retainAll, spliterator, stream, toArray, toArray, toArray

Methods inherited from interface java.lang.Iterable

forEach

Constructor Details

HashMultiset

public HashMultiset()

HashMultiset

public HashMultiset(Collection<E> source)

Method Details

add

public void add(E element,
 int n)

Description copied from interface: Multiset

Add n counts of an element.

Specified by:

add in interface Multiset<E>

Parameters:

element - the element to add

n - how many to add

add

public boolean add(E element)

Specified by:

add in interface Collection<E>

Overrides:

add in class AbstractCollection<E>

remove

public int remove(Object element,
 int n)

Description copied from interface: Multiset

Remove up to n counts of an element.

Specified by:

remove in interface Multiset<E>

Parameters:

element - the element the remove

n - how many to remove

Returns:

the number of elements removed

remove

public boolean remove(Object element)

Specified by:

remove in interface Collection<E>

Overrides:

remove in class AbstractCollection<E>

iterator

public Iterator<E> iterator()

Specified by:

iterator in interface Collection<E>

Specified by:

iterator in interface Iterable<E>

Specified by:

iterator in class AbstractCollection<E>

size

public int size()

Specified by:

size in interface Collection<E>

Specified by:

size in class AbstractCollection<E>

count

public int count(Object element)

Specified by:

count in interface Multiset<E>

getDistinctElements

public Set<E> getDistinctElements()

Specified by:

getDistinctElements in interface Multiset<E>