Introduction

Lombok is a utility that removes the need to write java boiler plate code for getters / setters / constructors etc. integrating Fluxtion with Lombok reduces the amount of code to write. As of Fluxtion 8.0.5 this integration is now operational.

Fluxtion generates constructors for each node in the event processor. When constructor arguments share the same type an annotation of @AssignToField is required to enable Fluxtion to resolve members correctly.

With Lombok the constructor is generated automatically, and can be configured to copy field annotations to the generated constructor :

Add to lombok.config file in the root of the project

lombok.copyableAnnotations += com.fluxtion.runtime.annotations.builder.AssignToField

Sample lombok.config

Create lombok.config if it is missing from your project.

Code example

See the example here

@Value
public class LombokedNode {

    @AssignToField("id")
    String id;
    @AssignToField("anotherId")
    String anotherId;

    public static void main(String[] args) {
        EventProcessor eventProcessor = Fluxtion.interpret(c -> {
            c.addNode(new LombokedNode("testId", "anotherThing"));
        });
        eventProcessor.init();
        eventProcessor.onEvent("hello world");
    }

    @OnEventHandler
    public boolean MyMarketDataEvent(String input) {
        System.out.println("received:" + input + " id:" + id + " anotherId:" + anotherId);
        return true;
    }
}

Running the example prints this to console:

received:hello world id:testId anotherId:anotherThing