From 399e0a8c018b1261abce77cbeae19eaf92c6b3f2 Mon Sep 17 00:00:00 2001
From: znetsixe <zn375ix3@gmail.com>
Date: Wed, 22 Apr 2026 17:50:50 +0200
Subject: [PATCH] Editor hygiene + remove redundant idle-position clamp in
 predictions
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- rotatingMachine.html: add default name:{value:""} to the editor
  defaults block (standard Node-RED pattern; was missing).
- nodeClass.js: clear node status badge on close — matches the
  pattern already in other EVOLV node close handlers.
- specificClass.js: remove the `(x <= 0) ? 0 : ...` guard in the
  flow and power prediction methods. The guard was redundant:
  predictions only run while the FSM is in an active state
  (operational / starting / warmingup / accelerating / decelerating),
  none of which produce x=0. Math.max(0, rawFlow) still clamps
  negative extrapolation. Net: same behaviour in production, less
  dead code.

All 10 basic tests pass.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---
 rotatingMachine.html | 1 +
 src/nodeClass.js     | 1 +
 src/specificClass.js | 5 ++---
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/rotatingMachine.html b/rotatingMachine.html
index e75d05d..ad3305f 100644
--- a/rotatingMachine.html
+++ b/rotatingMachine.html
@@ -17,6 +17,7 @@
     category: "EVOLV",
     color: "#86bbdd",
         defaults: {
+          name: { value: "" },
 
           // Define specific properties
           speed: { value: 1, required: true },
diff --git a/src/nodeClass.js b/src/nodeClass.js
index c428437..ad4a179 100644
--- a/src/nodeClass.js
+++ b/src/nodeClass.js
@@ -405,6 +405,7 @@ class nodeClass {
       clearTimeout(this._startupTimeout);
       clearInterval(this._tickInterval);
       clearInterval(this._statusInterval);
+      this.node.status({});  // clear node status badge
 
       // Clean up child measurement listeners
       const m = this.source;
diff --git a/src/specificClass.js b/src/specificClass.js
index c4db7cc..bab1fdd 100644
--- a/src/specificClass.js
+++ b/src/specificClass.js
@@ -968,8 +968,7 @@ _callMeasurementHandler(measurementType, value, position, context) {
       }
 
       const rawFlow = this.predictFlow.y(x);
-      // Clamp: at position ≤ 0 the pump isn't rotating — physical flow is 0.
-      const cFlow = (x <= 0) ? 0 : Math.max(0, rawFlow);
+      const cFlow = Math.max(0, rawFlow);
       this.measurements.type("flow").variant("predicted").position("downstream").value(cFlow,Date.now(),this.unitPolicy.canonical.flow);
       this.measurements.type("flow").variant("predicted").position("atEquipment").value(cFlow,Date.now(),this.unitPolicy.canonical.flow);
       return cFlow;
@@ -993,7 +992,7 @@ _callMeasurementHandler(measurementType, value, position, context) {
       }
     
       const rawPower = this.predictPower.y(x);
-      const cPower = (x <= 0) ? 0 : Math.max(0, rawPower);
+      const cPower = Math.max(0, rawPower);
       this.measurements.type("power").variant("predicted").position('atEquipment').value(cPower, Date.now(), this.unitPolicy.canonical.power);
       return cPower;
     }