serialize method

@override Uint8List serialize()

Implementation

@override
Uint8List serialize() {
	var buffer = Uint8List(size);
	var currentPos = 0;
	buffer.setRange(currentPos, currentPos + 4, intToBytes(primaryId, 4));
	currentPos += 4;
	buffer.setRange(currentPos, currentPos + 4, intToBytes(secondaryId, 4));
	currentPos += 4;
	buffer.setRange(currentPos, currentPos + 4, intToBytes(receipts.length, 4));
	currentPos += 4;
	sort();
	var res_receipts = ArrayHelpers.writeArray(buffer, receipts, currentPos);
	currentPos = res_receipts.item2;
	buffer = res_receipts.item1;
	return buffer;
}