Compute Guide

What is a Compute?

A compute is the basic unit of you business logic, the building blocks.

Most of the time, you will group your code into computes and then chain them into Atoms.

A compute should be planned carefully so that it runs within the governor limits. To make it simple, double check that no loops are used with a possible large dataset.

Custom Compute

You can create a custom compute.

public class CustomCompute extends Atom.Compute {
    public override void execute(Atom.State s) {
        Integer count = (Integer)s.getData('count');
        count += 1;
        s.setData('count', count);
    }
}

Bear in mind that computes run in queueable jobs, and they should interact only with Atom states.

Func Compute

Atom.apex offers FuncCompute to help wrap functions into computes.

Here is an example:

new Atom()
    .then(new Atom.FuncCompute(R.debug.apply('test')))
    .fork();

In fact, this is usually simplified into this:

new Atom()
    .then(R.debug.apply('test'))
    .fork();