MetadataMap

MetadataMap is a wrapper around MerkleMap that stores Metadata

Index

Constructors

• constructor

Properties

• data
• kind

Methods

• get
• getRoot
• getWitness
• set

Constructors

constructor

• new MetadataMap(): MetadataMap

• Returns MetadataMap

Properties

data

data: MerkleMap

The MerkleMap of the data

kind

kind: MerkleMap

The MerkleMap of the kind

Methods

get

• get(key: Field): Metadata

• Get value at key

  ---

  Parameters

  • key: Field

    key of the data and kind requested

  Returns Metadata

  Metadata value of the data and kind at key

getRoot

• getRoot(): Metadata

• Calculates the root of the MerkleMap

  ---

  Returns Metadata

  Metadata root of the MerkleMap

getWitness

• getWitness(key: Field): MetadataWitness

• Calculates the witness of the data and kind at key

  ---

  Parameters

  • key: Field

    key of the data and kind, for which witness is requested

  Returns MetadataWitness

  MetadataWitness witness of the data and kind at key

set

• set(key: Field, value: Metadata): void

• Sets the data and kind at key

  ---

  Parameters

  • key: Field

    key of the data and kind to set

  • value: Metadata

    Metadata data and kind to set

  Returns void