Class LutMap

A map of LUTs to their public keys.

Users can initialize to compact all oracle and feed keys they use into a single account, and then use the LUT to load all tx keys efficiently.

Index

Constructors

Properties

Methods

loadData loadLut queueLutExtendIx syncLut create keyFromSeed

Constructors

constructor

new LutMap(program: Program, pubkey: PublicKey): LutMap
Parameters
- program: Program
- pubkey: PublicKey
Returns LutMap
- Defined in javascript/on-demand/src/accounts/lutMap.ts:76

Properties

`Readonly`program

program: Program

`Readonly`pubkey

pubkey: PublicKey

Methods

loadData

loadData(): Promise<any>
Loads the data for this LutMap account from on chain.

Returns Promise<any>
A promise that resolves to the data.

Throws
if the account does not exist.
- Defined in javascript/on-demand/src/accounts/lutMap.ts:118

loadLut

loadLut(): Promise<[PublicKey, AddressLookupTableState]>
Returns Promise<[PublicKey, AddressLookupTableState]>
- Defined in javascript/on-demand/src/accounts/lutMap.ts:122

queueLutExtendIx

queueLutExtendIx(
params: { newKey: PublicKey; payer: PublicKey; queue: PublicKey },
): Promise<TransactionInstruction>
Parameters
- params: { newKey: PublicKey; payer: PublicKey; queue: PublicKey }
Returns Promise<TransactionInstruction>
- Defined in javascript/on-demand/src/accounts/lutMap.ts:81

syncLut

syncLut(feeds: PublicKey[]): Promise<void>
Parameters
- feeds: PublicKey[]
Returns Promise<void>
- Defined in javascript/on-demand/src/accounts/lutMap.ts:133

`Static`create

create(program: Program, queue: PublicKey, slot: BN): Promise<[LutMap, string]>
Creating a LUT map account will allow a user or protocol to easy manage and associate a common account grouping for their feeds to reduce the total number of transaction bytes taken by Switchboard. This will maximize the flexibility users have in their instructions.
Parameters
- program: Program
  The program that owns the LUT map account.
- queue: PublicKey
  The queue account that the LUT map is associated with.
- slot: BN
  The slot that the LUT map is associated with.
Returns Promise<[LutMap, string]>
A promise that resolves to the LUT map and the transaction signature.
- Defined in javascript/on-demand/src/accounts/lutMap.ts:53

`Static`keyFromSeed

keyFromSeed(
    program: Program,
    queue: PublicKey,
    authority: PublicKey,
): Promise<PublicKey>
The public key of the LUT map account.
Parameters
- program: Program
- queue: PublicKey
- authority: PublicKey
Returns Promise<PublicKey>
- Defined in javascript/on-demand/src/accounts/lutMap.ts:26