Accessing CSV row when using a class - class

Question

*Edited with advise from below. STill working on minisming the code more. *
I am attempting to shift to using classes in my code. I have this functioning in a larger piece of code and I'm attempting to recreate the stepping action now using a class.
if (i< table.getRowCount()) {
row = table.getRow(i);
k=row.getInt("y");
x=row.getInt("x");
}
//draw white ellipse visual
ellipse(x*diam, y, diam, diam);
// step next circle up
y+=Step;
// -- if off the set upper limit of the line,
// swing right
if (frameCount%(k/Step)==0) {
x+=Step;
y=starty;
// increment row counter
i=i+1;
}
I am trying to troubleshoot why I am unable to step through variable i as the rows in the csv table.
I am expecting k to print out the data in column named "y" in the csv file.
I am expecting i to print out a number incrementing by 1 each time variable y reaches the value of k.
From printing out my variables i,k,x
k is successfully getting the data from csv file column named "y"
x is successfully getting the data from csv file column named "x"
y is successfully incrementing
i is not incrementing
y is not registering it has reached k.
my thoughts right now are that actually variable k is a marker for y to stop incrementing but should perhaps not be part of the Dot parameters in the constructor.
// An Array of Dot objects
Dot[] dots;
// A Table object
Table table;
float diam=10.0;
int i;
void setup() {
size(560, 420);
loadData();
background(0);
// set the animation speed
frameRate(10);
}
void draw() {
// Display all dots
for (Dot d : dots) {
d.display();
d.move();
}
}
void loadData() {
// Load CSV file into a Table object
// "header" option indicates the file has a header row
table = loadTable("data.csv", "header");
// The size of the array of Dot objects is determined by the total number of rows in the CSV
dots = new Dot[table.getRowCount()];
// You can access iterate over all the rows in a table
int rowCount = 0;
for (TableRow row : table.rows()) {
// You can access the fields via their column name (or index)
if (i< table.getRowCount()) {
row = table.getRow(i);
float x = row.getFloat("x");
float k = row.getFloat("y");
float d = row.getFloat("diameter");
//String n = row.getString("name");
// Make a fot object out of the data read
dots[rowCount] = new Dot(i,k, x, d);
rowCount++;
}
}
// check to see if at end of data
if (i == table.getRowCount()) {
i = 0;//if so, loop back to first row
}
}
class Dot {
float x =10.0;
float y=10.0;
float diam=10.0;
float k;
int step=10;
int startx =10;
int starty=10;
float i=0;
Dot(float i_,float k_, float x_,float diam_) {
k=k_;
x=x_;
i=i_;
diam=diam_;
}
void display() {
noStroke();
fill(255);
// draw a circle
ellipse(x*diam, y, diam, diam);
}
void move() {
// move next circle to the right
y+=step;
// -- if off the right edge of the line,
// swing down and all the way to the left
if (frameCount%(k/step)==0) {
x+=step;
y=starty;
// increment row counter
i=i+1;
}
// if off the bottom of the page, stop
if (x>=width) {
fill(0);
text("done", width/2, height/2);
noLoop();
}
}
}