write method
Is called when a value has to be encoded.
Implementation
@override
void write(BinaryWriter writer, StageCode obj) {
writer
..writeByte(5)
..writeByte(1)
..write(obj.value)
..writeByte(100)
..write(obj.title)
..writeByte(101)
..write(obj.author)
..writeByte(102)
..write(obj.date)
..writeByte(103)
..write(obj.position);
}