public DataDrivenParameterArray calculateParameterArray()

in gepard-core/src/main/java/com/epam/gepard/datadriven/feeders/SimpleMultiplierDataFeeder.java [73:96]

• 19 lines of code
• 4 McCabe index (conditional complexity)

    public DataDrivenParameterArray calculateParameterArray(final String className, final DataDrivenParameterArray inputParameterArray) {
        //first fill the parameter array of this class
        DataDrivenParameterArray myArray = null;
        FileProvider fileProvider = new FileProvider();
        try {
            //now load test parameters.
            myArray = loadTestParameters(className, fileProvider, arrayLoader);
        } catch (IOException | IllegalArgumentException e) {
            String error = "ERROR: During the load of: " + className + ", param file caused EX.\nReason:" + e.getMessage()
                    + "\nCheck both testlist.txt and class.txt/csv file, Now exiting...\n";
            DataFeederLoader.reportException(error, e);
            myArray = null;
        } catch (DataFeederException e) {
            //the exception itself already notifies the DataFeederLoader class
            myArray = null;
        }
        //my array is loaded, or null in case of error
        DataDrivenParameterArray newArray = null;
        if (myArray != null) {
            //now recalculate the parent array
            newArray = recalculateTheParentArray(inputParameterArray, myArray);
        }
        return newArray;
    }