deserializePayload method
int
deserializePayload(
- EventBuilder 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.EventBuilder builder, ByteData byteData,
Endian endianness, int offset) {
var byteOffset = offset;
// field topic
var topicSSize = byteData.getUint16(byteOffset, endianness);
byteOffset += 2;
var topicDData = List.filled(topicSSize, 0);
for (var i = 0; i < topicSSize; i++) {
topicDData[i] = byteData.getUint8(byteOffset++);
}
var topicDecoded = utf8.decode(topicDData);
builder.topic = topicDecoded;
// field data
var dataSSize = byteData.getUint16(byteOffset, endianness);
byteOffset += 2;
var dataDData = List.filled(dataSSize, 0);
for (var i = 0; i < dataSSize; i++) {
dataDData[i] = byteData.getUint8(byteOffset++);
}
var dataDecoded = utf8.decode(dataDData);
builder.data = dataDecoded;
return byteOffset - offset;
}