Multibindings usage?

[meniku]

Hi,

I'm a bit confused on how to actually use multibindings.

In the example in the quick reference you access the multibindings via the injector object. But how would you inject that list of listeners into some other class. Do I need to make the injector object globally accessible to do access the list of bound objects from within the class itself?

[poletti-marco]

Unlike in Guice, with Fruit you can't inject the multibindings as a dependency of another object (e.g. using constructor injection). As in the example, you need to get the multibindings directly from the injector. It's up to you then how you pass those to the relevant objects. You could pass them as method arguments to an injected object, or if you have only one injector you could store them in a static variable. There are probably other reasonable ways too, if neither of the above works well for you please explain your use case and I can try suggesting some alternatives.

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On 25 Apr 2017 11:42 am, "NiKu" ***@***.***> wrote: Hi, I'm a bit confused on how to actually use multibindings. In the quick reference <https://github.com/google/fruit/wiki/quick-reference> you access the multibindings via the injector object. But how would you that list of listeners injected into some other class. Do I need to make the injector object globally accessible to do access the list of bound objects? — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#48>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ABeeF5PAyDAC1nhO-YShxoYKJ1VSYHbJks5rzc4OgaJpZM4NHTSR> .

[meniku]

thanks. I have to think that through a little bit more.