gateNode.md

Gate (gateNode)

Category: Control Flow

Intended behavior

Passes the trigger through only while its Open input is true — otherwise the chain stops here.

Inputs

ID	Label	Type	Unwired default
inTrigger	In	trigger	undefined
open	Open	boolean	true

Outputs

ID	Label	Type	Default
outTrigger	Out	trigger	undefined

Configuration defaults

{}

Observed frontend behavior

This calls the production passive computation with the declared input/config defaults. Cached state, trigger execution and project wiring are separate.

{
  "kind": "passive-default-probe",
  "outputs": {}
}

Observed backend behavior

Offline production passive computation with the same declared defaults; no device or model service is invoked.

{
  "kind": "passive-default-probe",
  "outputs": {}
}

Current frontend implementation

Extracted production branches; helper calls and project execution context are defined in the referenced modules.

src/lib/extra-trigger-ops.ts:46

gateNode: (inputs) => ({ nextTriggerPort: toBool(inputs.open) ? "outTrigger" : null })

Implementation references

• src/lib/extra-trigger-ops.ts:46
• backend/engine/trigger_state.py:41

Verification limits

• Default passive probe is an observation, not proof of all configurations, trigger behavior, or correctness. See ../NODE_RUNTIME_AUDIT.md and ../AUDIT_VALIDATION.md for test evidence.
• Trigger inputs schedule actions; passive evaluation alone does not execute those actions. Wire a trigger source and test the full chain.

Source fingerprint: 7e9d192bd3a559a7c50253919867601ef02c311d61e859f7afb4cadcfa508430. Rebuild with npm run docs:index.