Spaghetti Code

We have spaghetti code in the project when the flow is conceptually like a bowl of spaghetti, i.e. twisted and tangled. There are other Italian type of code as well.

Example

With spaghetti code, we never know where the code starts and where the code ends.

class DefaultModule {
    public static Processor proc() {
        return new Processor();
    }
}

class IQModule {
    public Processor process() {
        Processor proc = DefaultModule.proc();
        return proc;
    }
}

class Processor {
    public void exec() {
        Processor process = new IQModule().process();
        process.exec();
    }
}