Processor equivalence with 3.x to drop dependency based on a criteria

[mercer]

Is your feature request related to a problem? Please describe. I'd like to drop sql dependency spans that are duration is under than a certain threshold. In 2.x and dotnet is easy to do using a TelemetryProcessor or ITelemetryProcessor.

I have digested https://learn.microsoft.com/en-us/azure/azure-monitor/app/java-standalone-telemetry-processors and I don't see how this would work.

Describe the solution you would like An example would be great. The documentation could also include more real-world examples.

Describe alternatives you have considered I considered downgrading to 2.x, but we need 3.x. We only have this problem in the java stack, not in .net

Additional context Nothing else I can think of.