Class FeedHash

Methods

compute fetchVerified serialize validate

Methods

Staticcompute

  • compute(queue: Buffer, jobs: IOracleJob[]): Buffer

    Given a feed definition (a list of jobs), produce the associated feed hash and return it as a buffer.

    Parameters

    Returns Buffer

StaticfetchVerified

  • fetchVerified(feedHash: string): Promise<VerifiedFeed>

    Validate that feedHash is ok and try to fetch a verified feed definition for it.

    Parameters

    • feedHash: string

    Returns Promise<VerifiedFeed>

    VerifiedFeed

    Throws

    If feedHash is invalid or if there is no associated verified feed data.

Staticserialize

  • serialize(feedHash: string): Buffer

    After validating feedHash, return it as a Buffer.

    Parameters

    • feedHash: string

    Returns Buffer

    Buffer

Staticvalidate

  • validate(feedHash: string): string

    Validate that a provided string is indeed a valid feed hash.

    To be a valid feed hash, the string should be a hex string that is 64 characters in length.

    Parameters

    • feedHash: string

    Returns string

    the transformed feed hash (hex value) if valid.

Settings

Member Visibility

On This Page

Methods