Dear experts,

We are currently using Dubbo for exposing our APIs.

Many of our APIs are designed to consume JAVA Predicate as input parameters. For instance:

API side:
boolean testSomeCondition(Predicate<String> condition);
Implementation side:
boolean testSomeCondition(final Predicate<String> condition) { final String stringFromInternal = "This string is generated only internally"; return condition.test(); }

Unfortunately, as far as we understand, Dubbo currently does not support the serialization of JAVA Predicate.

Our question is: Does Dubbo community have any consideration in supporting JAVA Predicate in particular, JAVA lambda in general, in near future?

Best regards
TotalForgot