Adding Rows into a Repeater Programatically (CSV of Data)

As a note, I am just bulk importing into a single post.

I currently have a CSV with over 500 values. I want to add a bunch of new rows with the data, and was wondering if there’s a way to programmatically be able to do this?

I created a Java program to handle the creation of code I need. See below.

Here’s my code:

Main.java

public static void main(String[] args) throws FileNotFoundException, IOException {
        CSVReader reader = new CSVReader(new FileReader("data.csv"));
        String [] nextLine;
        int count = 0;
        while ((nextLine = reader.readNext()) != null) {
            // nextLine[] is an array of values from the line
            Handler data = new Handler(nextLine, count);
            appendToFile(data, "results.txt");  // append data to end of a text file
            count++;
        }
    }

Handler.java

Private String lat, long;
Private int count;

public Handler(String[] line, int count) {
	this.count = count;
	if (line != null) {
		for (int i = 0; i < line.length; i++) {
			if (line[i] != null) {
				switch(i) {
					case 1: this.lat = line[0]; break;
					case 2: this.long = line[1]; break;
					default: break;
				}
			} else {
				line[i] = "";
			}
		}
	}
}

Public String toString() {
	String repeater = "latlng_repeater"; //repeater field name
	String value_lat = "latlng_repeater_item_lat"; // sub field name
	String value_long = "latlng_repeater_item_long"; // sub field name

	String repeater_field_key = "field_53cf18c22ee37; // repeater field key
	String value_lat_field_key = "field_53cf19022ee3b"; // lat field key
	String value_lat_field_key = "field_53d09ad6527ac"; // long field key

	String post_id = "248";

	String result = ""; // create code for insertion
	return result;
}

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