WorkflowStem.Compiler.Resolvers (workflow_stem v0.2.0)

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Internal ALF-switch resolvers used by pipelines synthesized via WorkflowStem.Compiler.components_for_engine/1.

These are referenced by defdelegate on the runtime-compiled pipeline module so ALF's switch can resolve them in the usual way (apply(pipeline_mod, name, [event, opts])).

Summary

Functions

current_state(map, opts)

Resolver for the synthetic :__current_state__ switch that dispatches per-event routing based on the workflow's current state.

Functions

current_state(map, opts)

@spec current_state(
  map(),
  keyword()
) :: atom() | String.t()

Resolver for the synthetic :__current_state__ switch that dispatches per-event routing based on the workflow's current state.

The ALF event arriving at the switch carries the full event map we hand to WorkflowStem.Pipelines.Stepwise — i.e. %{runtime: ..., spec: ...}. The current state lives on runtime.current_state.