Interface RpcTracingCustomizer
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public interface RpcTracingCustomizer
This allows configuration plugins to collaborate on building an instance ofRpcTracing
.For example, a customizer can setup
RpcTracing.Builder.serverSampler(SamplerFunction)
samplers} without a reference to thetracing component
.This also allows one object to customize both
Tracing
, viaTracingCustomizer
, and the RPC layerRpcTracing
, by implementing both customizer interfaces.Integration examples
In practice, a dependency injection tool applies a collection of these instances prior to
building the tracing instance
. For example, an injectedList<RpcTracingCustomizer>
parameter to a provider ofRpcTracing
.Here are some examples, in alphabetical order:
Note: This type is safe to implement as a lambda, or use as a method reference as it is effectively a
FunctionalInterface
. It isn't annotated as such because the project has a minimum Java language level 6.- Since:
- 5.8
- See Also:
TracingCustomizer
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Field Summary
Fields Modifier and Type Field Description static RpcTracingCustomizer
NOOP
Use to avoid comparing against null references
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
customize(RpcTracing.Builder builder)
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Field Detail
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NOOP
static final RpcTracingCustomizer NOOP
Use to avoid comparing against null references
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Method Detail
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customize
void customize(RpcTracing.Builder builder)
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