exec method

@override Future exec(dynamic prepResult)

The main execution logic for the flow.

This method implements Python's Flow pattern where exec calls _orch. It orchestrates the execution of the flow graph using the orch method.

Matches Python's pattern:

def _run(self,shared):
    p=self.prep(shared); o=self._orch(shared)
    return self.post(shared,p,o)

Implementation

@override
/// The main execution logic for the flow.
///
/// This method implements Python's Flow pattern where exec calls _orch.
/// It orchestrates the execution of the flow graph using the orch method.
///
/// Matches Python's pattern:
/// ```python
/// def _run(self,shared):
///     p=self.prep(shared); o=self._orch(shared)
///     return self.post(shared,p,o)
/// ```
Future<dynamic> exec(dynamic prepResult) async {
  return orch(shared);
}