class MultiSetEmpty<T,Tp>

undocumented

Extends: EmptyBase

Implements: MultiSetBase<T,Tp>

Type parameters

Name	Constraints	Description
T		undocumented
Tp	ContextImplTypes	undocumented

Properties

_NonEmptyType

undocumented

Definition

_NonEmptyType: WithElem<Tp, T>['nonEmpty'];

Overrides

EmptyBase._NonEmptyType

context

undocumented

Definition

readonly context: WithElem<Tp, T>['context'];

Overrides

MultiSetBase.context

countMap

undocumented

Definition

get countMap(): WithElem<Tp, T>['countMap'];

Overrides

VariantMultiSetBase.countMap

isEmpty

Returns true since the collection is empty.

Definition

get isEmpty(): true;

Overrides

EmptyBase.isEmptyVariantMultiSetBase.isEmpty

length

Returns 0 for the length of the collection.

Definition

get length(): 0;

Overrides

EmptyBase.length

size

Returns 0 for the size of the collection.

Definition

get size(): 0;

Overrides

EmptyBase.sizeVariantMultiSetBase.size

sizeDistinct

undocumented

Definition

get sizeDistinct(): 0;

Overrides

VariantMultiSetBase.sizeDistinct

Methods

[Symbol.iterator]

Returns an empty iterator.

Definition

[Symbol.iterator](): FastIterator<any>;

Overrides

EmptyBase.[Symbol.iterator], FastIterable.[Symbol.iterator]

add

undocumented

Definition

add(elem: T, amount?: number): WithElem<Tp, T>['nonEmpty'];

Parameters

Name	Type	Description
elem	T
amount	number

Overrides

MultiSetBase.add

addAll

undocumented

Definition

addAll(values: StreamSource<T>): WithElem<Tp, T>['nonEmpty'];

Parameters

Name	Type	Description
values	StreamSource<T>

Overrides

MultiSetBase.addAll

addEntries

undocumented

Definition

addEntries(entries: StreamSource<readonly [T, number]>): WithElem<Tp, T>['normal'];

Parameters

Name	Type	Description
entries	StreamSource<readonly [T, number]>

Overrides

MultiSetBase.addEntries

assumeNonEmpty

Throws a RimbuError.EmptyCollectionAssumedNonEmptyError, since the collection is empty.

Definition

assumeNonEmpty(): never;

throws

RimbuError.EmptyCollectionAssumedNonEmptyError

Overrides

EmptyBase.assumeNonEmpty, VariantMultiSetBase.assumeNonEmpty

count

undocumented

Definition

count(): 0;

Overrides

VariantMultiSetBase.count

filter

Returns this, since filtering an empty collection is still empty.

Definition

filter(): any;

Overrides

EmptyBase.filter

filterEntries

undocumented

Definition

filterEntries(): WithElem<Tp, T>['normal'];

Overrides

VariantMultiSetBase.filterEntries

forEach

undocumented

Definition

forEach(): void;

Overrides

EmptyBase.forEach, VariantMultiSetBase.forEach

has

undocumented

Definition

has(): false;

Overrides

VariantMultiSetBase.has

modifyCount

undocumented

Definition

modifyCount(value: T, update: (currentCount: number) => number): WithElem<Tp, T>['normal'];

Parameters

Name	Type	Description
value	T
update	(currentCount: number) => number

Overrides

MultiSetBase.modifyCount

nonEmpty

Returns false, keeping the type narrowed to the empty variant.

Definition

nonEmpty(): this is this['_NonEmptyType'];

Overrides

EmptyBase.nonEmpty, VariantMultiSetBase.nonEmpty

remove

undocumented

Definition

remove(): WithElem<Tp, T>['normal'];

Overrides

EmptyBase.remove, VariantMultiSetBase.remove

removeAllEvery

undocumented

Definition

removeAllEvery(): WithElem<Tp, T>['normal'];

Overrides

VariantMultiSetBase.removeAllEvery

removeAllSingle

undocumented

Definition

removeAllSingle(): WithElem<Tp, T>['normal'];

Overrides

VariantMultiSetBase.removeAllSingle

setCount

undocumented

Definition

setCount(elem: T, amount: number): WithElem<Tp, T>['normal'];

Parameters

Name	Type	Description
elem	T
amount	number

Overrides

MultiSetBase.setCount

stream

Returns an empty Stream.

Definition

stream(): Stream<any>;

Overrides

EmptyBase.stream, VariantMultiSetBase.stream

streamDistinct

undocumented

Definition

streamDistinct(): Stream<T>;

Overrides

VariantMultiSetBase.streamDistinct

toArray

undocumented

Definition

toArray(): [];

Overrides

EmptyBase.toArray, VariantMultiSetBase.toArray

toBuilder

undocumented

Definition

toBuilder(): WithElem<Tp, T>['builder'];

Overrides

MultiSetBase.toBuilder

toJSON

undocumented

Definition

toJSON(): ToJSON<[any, number][]>;

Overrides

VariantMultiSetBase.toJSON

toString

undocumented

Definition

toString(): string;

Overrides

VariantMultiSetBase.toString