goto

[bynight]

Hallo,

bin bei Node red und java völlig neu. In Node Red gibt es wohl keine Sprungbefehle. Ich möchte gern verschidenen SOC zuständen verschiedene Ladeströme zuweisen.
Bisher sieht das im Funktionsmodul so aus und funktioniert auch:

if(msg.payload >=90){
  msg.payload = 0;
  }
else if (msg.payload >=85){
  msg.payload = 20;
  }
  else {
  msg.payload = 80;
  }
return msg;

ich hätte es gern etwas strukturierter und flexibler in der Abstufung, in etwa so:

if(msg.payload >=90){
  msg.payload = 0;
goto end:
  }
if(msg.payload >=80){
  msg.payload = 20;
goto end;
  }
if{msg.payload >= 70{
 msg.payload = 40;
gtop end;
if{msg.payload >= 60{
 msg.payload = 80;
gtop end;
  }
end:
return msg;

wie schreibt man das in in Java bzw. Node.js ohne goto?
Und wie würde man das ohne Funktionsbaustein mit den vorhandenen Bausteinen realisieren?

MfG,
Ronald

 

[elvito]

Meinst du so?



Flow für Import:

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[bynight]

Danke für die Antwort! Ich hatte es am Ende per Funktionsbaustein so gelöst, da ich auch noch viel mehr Abstufungen haben wollte:

 if(msg.payload >=100){
  msg.payload = 0;
  return msg;
}
 if(msg.payload >=99){
  msg.payload = 10;
  return msg;
}
 if(msg.payload >=98){
  msg.payload = 20;
  return msg;
}
 if(msg.payload >=97){
  msg.payload = 30;
  return msg;
}
 if(msg.payload >=96){
  msg.payload = 40;
  return msg;
}
 if(msg.payload >=95){
  msg.payload = 50;
  return msg;
}
 if(msg.payload >=94){
  msg.payload = 60;
  return msg;
}
 if(msg.payload >=93){
  msg.payload = 70;
  return msg;
}
 if(msg.payload >=92){
  msg.payload = 80;
  return msg;
}
 if(msg.payload >=91){
  msg.payload = 90;
  return msg;
}
 if(msg.payload >=90){
  msg.payload = 100;
  return msg;
}
 if(msg.payload >=88){
  msg.payload = 110;
  return msg;
}
 if(msg.payload >=86){
  msg.payload = 120;
  return msg;
}
 if(msg.payload >=84){
  msg.payload = 130;
  return msg;
}
 if(msg.payload >=82){
  msg.payload = 140;
  return msg;
}
 if(msg.payload >=80){
  msg.payload = 150;
  return msg;
}
 if(msg.payload >=78){
  msg.payload = 160;
  return msg;
}
 if(msg.payload >=76){
  msg.payload = 170;
  return msg;
}
 if(msg.payload >=74){
  msg.payload = 180;
  return msg;
}
 if(msg.payload >=72){
  msg.payload = 190;
  return msg;
}
 if(msg.payload >=70){
  msg.payload = 200;
  return msg;
}
msg.payload = 240
return msg;

Gruß,
Ronald

 

[elvito]

Bei so vielen Abstufungen ist deine Lösung übersichtlicher und damit auch besser

 

[bynight]

Ja, vor allem übersichtlich und einfach zu modifizieren. Inzwischen nutze ich es aber gar nicht mehr... ;-)

 

[framp]

Waere nicht ein Array uebersichtlicher