Implemented basic process output

src/specificClass.js

@@ -14,17 +14,26 @@ class liquidFlowHandler {
 
   updateState(timeStamp) {
     effluent = this.reactors[1].getEffluent();
-    effluent.F = this.debit;
+    effluent.payload.F = this.debit;
     this.reactors[0].setInfluent = effluent;
   }
 
   handleChildChange() {
-
+    return;
   }
 
   handlePressureChange(machine) {
     this.debit = machine.measurements.type("flow").variant("predicted").position("downstream").getCurrentValue();
   }
+
+  getOutput() {
+    mainEffluent = this.reactors[1].getEffluent();
+    sideStream = structuredClone(mainEffluent);
+    mainEffluent.payload.F -= this.debit;
+    sideStream.payload.F = this.debit;
+    sideStream.payload.inlet = 1;
+    return {payload: [mainEffluent.payload, sideStream.payload]};
+  }
 }
 
 module.exports = { liquidFlowHandler };