Mobus.Stepwise.Components.FsmBreakpoint (mobus_stepwise v0.2.0)

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Breakpoint component for stepwise workflows.

Records breakpoint hits for debugging and inspection purposes.

Naming note: Despite the FsmBreakpoint module name, this component operates exclusively within stepwise pipelines. The name is historical (predating the profile extraction) and is retained to avoid breaking internal pipeline references.

Summary

Functions

call(event, opts)

Records breakpoint hits for debugging and inspection.

Functions

call(event, opts)

@spec call(map(), map()) :: map()

Records breakpoint hits for debugging and inspection.

This is an ALF pipeline stage. Checks the spec's :breakpoints list against the current event and state. Matching breakpoints are appended to runtime.breakpoint_hits with a timestamp, and a trace entry is recorded.

Supports breakpoint types:

  • on: :event — matches when the breakpoint value equals the event name
  • on: :state_enter — matches when the breakpoint value equals the current state

Skipped when the event has an error status.

Parameters

  • event — pipeline event map with :spec, :runtime, :event
  • opts — ALF stage options (unused)

Returns

  • Updated event map with breakpoint hits and trace entries in runtime.