deserializePayload method
int
deserializePayload(
- HistoricDataQueryBuilder builder,
- ByteData byteData,
- Endian endianness,
- int offset,
override
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.HistoricDataQueryBuilder builder,
ByteData byteData, Endian endianness, int offset) {
var byteOffset = offset;
// field reqId
builder.reqId = byteData.getUint16(byteOffset, endianness);
byteOffset += 2;
// field type
builder.type = imc.HistoricDataQueryEnumType(byteData.getUint8(byteOffset));
byteOffset += 1;
// field maxSize
builder.maxSize = byteData.getUint16(byteOffset, endianness);
byteOffset += 2;
// field data
var dataSId = byteData.getUint16(byteOffset, endianness);
byteOffset += 2;
if (dataSId == imc.ImcId.nullId) {
builder.data = null;
} else {
var pMsgBuilder = imc.messagesBuilders[
imc.idsToMessages[dataSId] ?? imc.ImcId.nullId.toString()]
?.call()
.newInstance(builder);
var pMsgSerializer = imc.messagesSerializers[
imc.idsToMessages[dataSId] ?? imc.ImcId.nullId.toString()]
?.call();
if (pMsgBuilder != null && pMsgSerializer != null) {
var mPSize = pMsgSerializer.deserializePayload(
pMsgBuilder, byteData, endianness, byteOffset);
byteOffset += mPSize;
builder.data = pMsgBuilder.build() as imc.HistoricData?;
}
}
return byteOffset - offset;
}