CODEWITHSUNDEEP
robotlegs
David Wolever
David Wolever

Reputation: 154494

RobotLegs: Sending events between Models?

I've got two two RobotLegs models that are, by necessity, fairly tightly coupled. What's the best way to send events between them?

For example, I'd like to notify the AppleFarmerModel each time the AppleTreeModel dispatches an APPLE_READY event.

Upvotes: 0

Views: 225

Answers (2)

freezing_
freezing_

Reputation: 1044

By robotlegs specifications Models do not listen to events, they only dispatch. This is because Models should not handle application logic. It should be in the commands.

The command should make the decision to collect the apple/store it or for example dismiss it.

Upvotes: 0

TJ Gillis
TJ Gillis

Reputation: 507

The way I would approach this would be to have the command that determines whether an apple is ready trigger another command that tells the Farmer to check the tree. This way you can get the farmer to check the tree even if they haven't heard anything which may be useful in the future.

Upvotes: 1

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