Class EncoderBackedStore<K, V, SerializedType>

constructor

• new EncoderBackedStore<K, V, SerializedType = any>(
      fields: {
          keyEncoder: (key: K) => string;
          store: BaseStore<string, SerializedType>;
          valueDeserializer: (value: SerializedType) => V;
          valueSerializer: (value: V) => SerializedType;
      },
  ): EncoderBackedStore<K, V, SerializedType>

  Type Parameters

  • K
  • V
  • SerializedType = any

  Parameters

  • fields: {
        keyEncoder: (key: K) => string;
        store: BaseStore<string, SerializedType>;
        valueDeserializer: (value: SerializedType) => V;
        valueSerializer: (value: V) => SerializedType;
    }

  Returns EncoderBackedStore<K, V, SerializedType>

keyEncoder

lc_namespace

store

valueDeserializer

valueSerializer

mdelete

• mdelete(keys: K[]): Promise<void>

  Method to delete multiple keys at once. It works with the encoded keys.

  Parameters

  • keys: K[]

    Array of keys to delete

  Returns Promise<void>

  Promise that resolves when the operation is complete

mget

• mget(keys: K[]): Promise<(undefined | V)[]>

  Method to get multiple keys at once. It works with the encoded keys and serialized values.

  Parameters

  • keys: K[]

    Array of keys to get

  Returns Promise<(undefined | V)[]>

  Promise that resolves with an array of values or undefined for each key

mset

• mset(keyValuePairs: [K, V][]): Promise<void>

  Method to set multiple keys at once. It works with the encoded keys and serialized values.

  Parameters

  • keyValuePairs: [K, V][]

    Array of key-value pairs to set

  Returns Promise<void>

  Promise that resolves when the operation is complete

yieldKeys

• yieldKeys(prefix?: string): AsyncGenerator<string | K>

  Method to yield keys. It works with the encoded keys.

  Parameters

  • Optionalprefix: string

    Optional prefix to filter keys

  Returns AsyncGenerator<string | K>

  AsyncGenerator that yields keys