FlowDrop Workflow Specification 1.0-draft

Priority 1, a value delivered on a wire

The first place a parameter's value can come from is the run itself: a value another node sent down a wire, or a value the launch payload supplied.

The rule

Normative: this is the rule
  1. A parameter takes its value from the runtime inputs when the parameter is internal, or is both connectable and exposed, and the runtime inputs contain a key of that name.
  2. A key present with a null value counts as supplied (CFG-7).
  3. A parameter that fails this test falls through to priority 2 (CFG-5).
Rule identifiers are permanent and are never renumbered. Each implementation publishes its own standing against these rules; this specification does not.spec 1.0-draft · CFG-4 · changed in spec 1.0