Custom Guice Scope, or a better approach?

Question

Here\'s my problem:

It\'s first important to know that I\'m writing a simulation. This is a standalone application, and is single-threaded. I have essentially two

Answer 1

May I ask why do you need to have singletons ?

I would not recommend to create custom scope. The best and easiest way to mix scopes is to inject providers instead of objects. With the providers you can control the scope of your object from you business code logic.

See this Guice documentation for details.