BiMap.Builder | /bimap/mod.ts | rimbu@0.13.5

interface BiMap.Builder

import { type BiMap } from "https://deno.land/x/rimbu@0.13.5/bimap/mod.ts";
const { Builder } = BiMap;

A mutable BiMap builder used to efficiently create new immutable instances. See the BiMap documentation and the BiMap.Builder API documentation

Type Parameters

readonly

size: number

Returns the amount of entries in the builder.

readonly

isEmpty: boolean

Returns true if there are no entries in the builder.

getValue<UK = K>(key: RelatedTo<K, UK>): V | undefined

Returns the value associated with the given key, or given otherwise value if the key is not in the collection.

getValue<UK, O>(key: RelatedTo<K, UK>, otherwise: OptLazy<O>): V | O

getKey<UV = V>(value: RelatedTo<V, UV>): K | undefined

Returns the key associated with the given value, or given otherwise value if the value is not in the collection.

getKey<UV, O>(value: RelatedTo<V, UV>, otherwise: OptLazy<O>): K | O

hasKey<UK = K>(key: RelatedTo<K, UK>): boolean

Returns true if the given key is present in the builder.

hasValue<UV = V>(value: RelatedTo<V, UV>): boolean

Returns true if the given value is present in the builder.

set(key: K, value: V): boolean

Associates given key with given value in the builder.

addEntry(entry: readonly [K, V]): boolean

Adds the given entry to the builder, where the entry key is associated with the entry value.

addEntries(entries: StreamSource<readonly [K, V]>): boolean

Adds given entries to the builder.

removeKey<UK = K>(key: RelatedTo<K, UK>): V | undefined

Removes the entries related to given key from the builder.

removeKey<UK, O>(key: RelatedTo<K, UK>, otherwise: OptLazy<O>): V | O

removeKeys<UK = K>(keys: StreamSource<RelatedTo<K, UK>>): boolean

Removes the entries related to the given keys StreamSource from the builder.

removeValue<UV = V>(value: RelatedTo<V, UV>): K | undefined

Removes the entries related to given value from the builder.

removeValue<UV, O>(value: RelatedTo<V, UV>, otherwise: OptLazy<O>): K | O

removeValues<UV = V>(values: StreamSource<RelatedTo<V, UV>>): boolean

Removes the entries related to the given values StreamSource from the builder.

forEach(f: (

entry: readonly [K, V],

index: number,

halt: () => void,

) => void, state?: TraverseState): void

Performs given function f for each entry of the builder.

build(): BiMap<K, V>

Returns an immutable collection instance containing the entries in this builder.