How getAFeature works and can give an example for override getAFeature

[badnoodle]

How getAFeature works in Configuration for java?
I don't see any example for custom getAFeature, can I want an example for override getAFeature

[jketema]

Thanks for your question. You want to override getAFeature and say that result is an instance of one of FeatureHasSourceCallContext, FeatureHasSinkCallContext, or FeatureEqualSourceSinkCallContext.

So for example:

override FlowFeature getAFeature() { result instanceof FeatureHasSourceCallContext }

[badnoodle]

thanks for your replay.
I want to know when I should write a custom getAFeature?

[jketema]

You should add a getAFeature when you want to restrict flow paths as described in the documentation.