Class ABI

Represents an ABI (Application Binary Interface).

Hierarchy (view full)

Implements

Constructors

constructor

Accessors

bi bytes n

Methods

compareTo getFirstDecodedValue isEqual parseObjectValues toHex of ofEncoded

Constructors

Protectedconstructor

  • new ABI(types?, values?): ABI

  • ABI constructor from types and values.

    Parameters

    • types: string | AbiParameter[] = []

      A list of ABI types representing the types of the values.

    • values: unknown[] = []

      An array of values according to the specified ABI types.

    Returns ABI

Accessors

bi

  • get bi(): bigint

  • Throws an exception because the ABI cannot be represented as a big integer.

    Returns bigint

    The BigInt representation of the ABI.

    Throws

    The ABI cannot be represented as a bigint. VeChainDataModel#bi

    Remark

    The conversion to BigInt is not supported for an ABI.

bytes

  • get bytes(): Uint8Array

  • Encodes the values according to the specified ABI types when creating the ABI instance.

    Returns Uint8Array

    The ABI-encoded bytes representing the given values.

    Throws

n

  • get n(): number

  • Throws an exception because the ABI cannot be represented as a number.

    Returns number

    The number representation of the ABI.

    Throws

    The mnemonic cannot be represented as a number. VeChainDataModel#n

    Remark

    The conversion to number is not supported for an ABI.

Methods

compareTo

getFirstDecodedValue

isEqual

parseObjectValues

  • parseObjectValues(obj): unknown[]

  • Recursively parses an object and collects the values of each attribute into an array, with nested arrays for nested objects.

    Parameters

    • obj: object

      The object to parse.

    Returns unknown[]

    An array of values from the object, with nested arrays for nested objects.

toHex

Staticof

  • of(types, values): ABI

  • Instantiates an ABI object from the given types and values.

    Parameters

    • types: string | AbiParameter[]

      ABI parameters representing the types of the values.

    • values: unknown[]

      ABI values.

    Returns ABI

    The ABI object with the given types and values.

StaticofEncoded

  • ofEncoded(types, dataEncoded): ABI

  • Decodes the ABI values from the given ABI types and encoded data.

    Parameters

    • types: string | AbiParameter[]

      The list of ABI types representing the types of the values to decode.

    • dataEncoded: string | Uint8Array

      The encoded data to decode.

    Returns ABI

    An ABI instance with the decoded values.

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