core/org.gnit.lucenekmp.search/Multiset

Multiset

class Multiset<T> : AbstractMutableCollection<T>

A Multiset is a set that allows for duplicate elements. Two Multisets are equal if they contain the same unique elements and if each unique element has as many occurrences in both multisets. Iteration order is not specified.

Constructors

Multiset

constructor()

Properties

size

open override var size: Int

Functions

add

open override fun add(e: T): Boolean

addAll

open override fun addAll(c: Collection<T>): Boolean

clear

open override fun clear()

contains

open operator override fun contains(o: T): Boolean

containsAll

open override fun containsAll(elements: Collection<T>): Boolean

equals

open operator override fun equals(other: Any?): Boolean

hashCode

open override fun hashCode(): Int

isEmpty

expect open override fun isEmpty(): Boolean

iterator

open operator override fun iterator(): MutableIterator<T>

remove

@IgnorableReturnValue

open override fun remove(element: T): Boolean

@JvmName(name = "removeKt")

fun remove(o: Any?): Boolean

removeAll

@IgnorableReturnValue

open override fun removeAll(elements: Collection<T>): Boolean

retainAll

@IgnorableReturnValue

open override fun retainAll(elements: Collection<T>): Boolean