deserialize method
Deserializes the FML template elements, attributes and children
Implementation
@override
void deserialize(XmlElement xml)
{
// deserialize
super.deserialize(xml);
// get detectors
if (datasources != null){
for (IDataSource source in datasources!) {
if (source is IDetectable)
{
detectors ??= [];
detectors!.add(source as IDetectable);
}
}}
}