How to use a ternary operator to convert a String that can sometimes be null into an integer in Java?

I am using Talend to filter out some rows from an excel file and they don't allow block statements. Everything has to be simple logic or using the ternary operator. So the problem is that the code/logic I need will be used across every cell in the column, BUT some of the cells are null, some are Strings and the rest are Strings that represent integers.

My logic needs to be this:
Return true if and only if PlanName == null || PlanName == 0 but as you can tell, it will fail when it tries to run this on a cell that contains the null or the cell that contains a String that isn't a number.

Is it possible to have this logic in java without the try-catch or block statements? This is what I have right now:

input_row.PlanName == null || Integer.parseInt(input_row.PlanName) == 0

Thanks!

Edit: Basically, I just need to write logic that does this:
Return true if input_row.PlanName == null OR if input_row.PlanName == 0
This needs to be done without using block-statements or try-catches because I am using Talend. So I can only use logical operators like && and || and I can use ternary operators as well.

In your situation, i'll go for routines : reusable bunch of code, handy for this kind of rules that would be hard to implement without if/else etc.

You can create two Routines in Talend, with static methods that you would be able to use in a tMap or a tJavaRow.

First Routine to know if your plan is a numeric or not :

  public static boolean isNumeric(String strNum) {
        if (strNum == null) {
            return false;
        }
        try {
            double d = Double.parseDouble(strNum);
        } catch (NumberFormatException nfe) {
            return false;
        }
        return true;
    }

Then another routine like :

public static boolean correctPlanName(String planName) {
   if(Relational.ISNULL(planName)){
   return false;
   }
   else{
       if(!isNumeric(planName)){
           return false;
       }
       else {
          return true;
       }
   }

}
Then you call Routines.correctPlanName(input_row.planName) in tMap/tJavaRow.
It should do the trick.

You can use a regular expression to check if the String only contains digits, then check if num == 0.

input_row.PlanName == null || (input_row.PlanName != null && input_row.PlanName.matches("\\d+") && Integer.parseInt(input_row.PlanName) == 0) 

Edit: Probably overkill but to cover other cases e.g. floating point types, numbers prefixed with +/-, you could also do:

input_row.PlanName != null && input_row.PlanName.matches("[-+]?\\d*\\.?\\d+") && Double.parseDouble(input_row.PlanName) == 0)