deserializePayload method

@override int deserializePayload(PlanTransitionBuilder builder, ByteData byteData, Endian endianness, int offset,)

Call to deserialize only the payload, no header. The Builder is to allow passing the message to build into. returns a int with a serialized size

Implementation

@override
int deserializePayload(imc.PlanTransitionBuilder builder, ByteData byteData,
    Endian endianness, int offset) {
  var byteOffset = offset;

  // field sourceMan
  var sourceManSSize = byteData.getUint16(byteOffset, endianness);
  byteOffset += 2;
  var sourceManDData = List.filled(sourceManSSize, 0);
  for (var i = 0; i < sourceManSSize; i++) {
    sourceManDData[i] = byteData.getUint8(byteOffset++);
  }
  var sourceManDecoded = utf8.decode(sourceManDData);
  builder.sourceMan = sourceManDecoded;
  // field destMan
  var destManSSize = byteData.getUint16(byteOffset, endianness);
  byteOffset += 2;
  var destManDData = List.filled(destManSSize, 0);
  for (var i = 0; i < destManSSize; i++) {
    destManDData[i] = byteData.getUint8(byteOffset++);
  }
  var destManDecoded = utf8.decode(destManDData);
  builder.destMan = destManDecoded;
  // field conditions
  var conditionsSSize = byteData.getUint16(byteOffset, endianness);
  byteOffset += 2;
  var conditionsDData = List.filled(conditionsSSize, 0);
  for (var i = 0; i < conditionsSSize; i++) {
    conditionsDData[i] = byteData.getUint8(byteOffset++);
  }
  var conditionsDecoded = utf8.decode(conditionsDData);
  builder.conditions = conditionsDecoded;
  // field actions
  var actionsMMsgsNumber = byteData.getUint16(byteOffset, endianness);
  byteOffset += 2;
  builder.actions = [];
  for (var i = 0; i < actionsMMsgsNumber; i++) {
    var actionsSId = byteData.getUint16(byteOffset, endianness);
    byteOffset += 2;
    if (actionsSId != imc.ImcId.nullId) {
      var pMsgBuilder = imc.messagesBuilders[
              imc.idsToMessages[actionsSId] ?? imc.ImcId.nullId.toString()]
          ?.call()
          .newInstance(builder);
      var pMsgSerializer = imc.messagesSerializers[
              imc.idsToMessages[actionsSId] ?? imc.ImcId.nullId.toString()]
          ?.call();
      if (pMsgBuilder != null && pMsgSerializer != null) {
        var mPSize = pMsgSerializer.deserializePayload(
            pMsgBuilder, byteData, endianness, byteOffset);
        byteOffset += mPSize;
        builder.actions.add(pMsgBuilder.build() as imc.ImcMessage);
      }
    }
  }

  return byteOffset - offset;
}