Package com.google.common.collect

Class LinkedHashMultiset<E>

java.lang.Object

java.util.AbstractCollection<E>

com.google.common.collect.AbstractMultiset<E>

com.google.common.collect.AbstractMapBasedMultiset<E>

com.google.common.collect.LinkedHashMultiset<E>

All Implemented Interfaces:

Multiset<E>, java.io.Serializable, java.lang.Iterable<E>, java.util.Collection<E>

@GwtCompatible(serializable=true,
               emulated=true)
public final class LinkedHashMultiset<E>
extends AbstractMapBasedMultiset<E>

A Multiset implementation with predictable iteration order. Its iterator orders elements according to when the first occurrence of the element was added. When the multiset contains multiple instances of an element, those instances are consecutive in the iteration order. If all occurrences of an element are removed, after which that element is added to the multiset, the element will appear at the end of the iteration.

See the Guava User Guide article on Multiset.

Since:

2.0

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.google.common.collect.AbstractMultiset

AbstractMultiset.ElementSet, AbstractMultiset.EntrySet

Nested classes/interfaces inherited from interface com.google.common.collect.Multiset

Multiset.Entry<E>

Field Summary

Fields

Modifier and Type	Field	Description
private static long	serialVersionUID

Constructor Summary

Constructors

Modifier	Constructor	Description
private	LinkedHashMultiset()
private	LinkedHashMultiset(int distinctElements)

Method Summary

Modifier and Type	Method	Description
static <E> LinkedHashMultiset<E>	create()	Creates a new, empty LinkedHashMultiset using the default initial capacity.
static <E> LinkedHashMultiset<E>	create(int distinctElements)	Creates a new, empty LinkedHashMultiset with the specified expected number of distinct elements.
static <E> LinkedHashMultiset<E>	create(java.lang.Iterable<? extends E> elements)	Creates a new LinkedHashMultiset containing the specified elements.
private void	readObject(java.io.ObjectInputStream stream)
private void	writeObject(java.io.ObjectOutputStream stream)

Methods inherited from class com.google.common.collect.AbstractMapBasedMultiset

add, clear, count, distinctElements, elementIterator, entryIterator, entrySet, forEachEntry, iterator, remove, setBackingMap, setCount, size

Methods inherited from class com.google.common.collect.AbstractMultiset

add, addAll, contains, createElementSet, createEntrySet, elementSet, equals, hashCode, isEmpty, remove, removeAll, retainAll, setCount, toString

Methods inherited from class java.util.AbstractCollection

containsAll, toArray, toArray

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray, toArray, toArray

Methods inherited from interface com.google.common.collect.Multiset

containsAll, forEach, spliterator

Field Detail

serialVersionUID

@GwtIncompatible
private static final long serialVersionUID

See Also:

Constant Field Values

Constructor Detail

LinkedHashMultiset

private LinkedHashMultiset()

LinkedHashMultiset

private LinkedHashMultiset(int distinctElements)

Method Detail

create

public static <E> LinkedHashMultiset<E> create()

Creates a new, empty LinkedHashMultiset using the default initial capacity.

create

public static <E> LinkedHashMultiset<E> create(int distinctElements)

Creates a new, empty LinkedHashMultiset with the specified expected number of distinct elements.

Parameters:

distinctElements - the expected number of distinct elements

Throws:

java.lang.IllegalArgumentException - if distinctElements is negative

create

public static <E> LinkedHashMultiset<E> create(java.lang.Iterable<? extends E> elements)

Creates a new LinkedHashMultiset containing the specified elements.

This implementation is highly efficient when elements is itself a Multiset.

Parameters:

elements - the elements that the multiset should contain

writeObject

@GwtIncompatible
private void writeObject(java.io.ObjectOutputStream stream)
                  throws java.io.IOException

Throws:

java.io.IOException

readObject

@GwtIncompatible
private void readObject(java.io.ObjectInputStream stream)
                 throws java.io.IOException,
                        java.lang.ClassNotFoundException

Throws:

java.io.IOException

java.lang.ClassNotFoundException