Class LongMap<V>

Readonlyclear

[toStringTag]

• get "[toStringTag]"(): string

  Returns string

size

• get size(): number

  Returns number

  the number of elements in the Map.

[iterator]

• "[iterator]"(): MapIterator<[Long, V]>

  Returns MapIterator<[Long, V]>

delete

• delete(key: Long): boolean

  Parameters

  • key: Long

  Returns boolean

  true if an element in the Map existed and has been removed, or false if the element does not exist.

entries

• entries(): MapIterator<[Long, V]>

  Returns an iterable of key, value pairs for every entry in the map.

  Returns MapIterator<[Long, V]>

forEach

• forEach(
      callbackfn: (value: V, key: Long, map: Map<Long, V>) => void,
      thisArg?: any,
  ): void

  Executes a provided function once per each key/value pair in the Map, in insertion order.

  Parameters

  • callbackfn: (value: V, key: Long, map: Map<Long, V>) => void
  • OptionalthisArg: any

  Returns void

get

• get(key: Long): V | undefined

  Returns a specified element from the Map object. If the value that is associated to the provided key is an object, then you will get a reference to that object and any change made to that object will effectively modify it inside the Map.

  Parameters

  • key: Long

  Returns V | undefined

  Returns the element associated with the specified key. If no element is associated with the specified key, undefined is returned.

getInternalMap

• getInternalMap(): Map<string, V>

  Returns Map<string, V>

has

• has(key: Long): boolean

  Parameters

  • key: Long

  Returns boolean

  boolean indicating whether an element with the specified key exists or not.

keys

• keys(): MapIterator<Long>

  Returns an iterable of keys in the map

  Returns MapIterator<Long>

set

• set(key: Long, value: V): this

  Adds a new element with a specified key and value to the Map. If an element with the same key already exists, the element will be updated.

  Parameters

  • key: Long
  • value: V

  Returns this

values

• values(): MapIterator<V>

  Returns an iterable of values in the map

  Returns MapIterator<V>