Class EvDecoder<T>

constructor

• new EvDecoder<T>(typeName, topTT?): EvDecoder<T>

• Constructor.

  Type Parameters

  • T

  Parameters

  • typeName: string

    type name, used in error messages.

  • topTT: number | readonly number[] = []

    if specified, check top-level TLV-TYPE to be in this list.

  Returns EvDecoder<T>

Readonly afterObservers

Readonly beforeObservers

add

• add(tt, cb, options?): EvDecoder<T>

• Add a decoding rule.

  Parameters

  • tt: number

    TLV-TYPE to match this rule.

  • cb: EvDecoder<T> | ElementDecoder<T>

    callback or nested EvDecoder to handle element TLV.

  • options: Partial<RuleOptions> = {}

    additional rule options.

  Returns EvDecoder<T>

decode

• decode<R>(target, decoder): R

• Decode TLV to target object.

  Type Parameters

  • R = T

  Parameters

  • target: R

  • decoder: Decoder

  Returns R

decodeValue

• decodeValue<R>(target, vd): R

• Decode TLV-VALUE to target object.

  Type Parameters

  • R = T

  Parameters

  • target: R

  • vd: Decoder

  Returns R

setIsCritical

• setIsCritical(cb): EvDecoder<T>

• Set callback to determine whether TLV-TYPE is critical.

  Parameters

  • cb: IsCritical

  Returns EvDecoder<T>

setUnknown

• setUnknown(cb): EvDecoder<T>

• Set callback to handle unknown elements.

  Parameters

  • cb: UnknownElementHandler<T>

  Returns EvDecoder<T>