Package io.opentelemetry.api.trace
Interface TracerProvider
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Method Summary
All Methods Static Methods Instance Methods Abstract Methods Default Methods Modifier and Type Method Description Tracer
get(String instrumentationName)
Gets or creates a named tracer instance.Tracer
get(String instrumentationName, String instrumentationVersion)
Gets or creates a named and versioned tracer instance.static TracerProvider
noop()
Returns a no-opTracerProvider
which only creates no-opSpan
s which do not record nor are emitted.default TracerBuilder
tracerBuilder(String instrumentationName)
Creates a TracerBuilder for a namedTracer
instance.
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Method Detail
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noop
static TracerProvider noop()
Returns a no-opTracerProvider
which only creates no-opSpan
s which do not record nor are emitted.
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get
Tracer get(String instrumentationName)
Gets or creates a named tracer instance.- Parameters:
instrumentationName
- The name of the instrumentation library, not the name of the instrument*ed* library (e.g., "io.opentelemetry.contrib.mongodb"). Must not be null. If the instrumented library is providing its own instrumentation, this should match the library name.- Returns:
- a tracer instance.
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get
Tracer get(String instrumentationName, String instrumentationVersion)
Gets or creates a named and versioned tracer instance.- Parameters:
instrumentationName
- The name of the instrumentation library, not the name of the instrument*ed* library (e.g., "io.opentelemetry.contrib.mongodb"). Must not be null. If the instrumented library is providing its own instrumentation, this should match the library name.instrumentationVersion
- The version of the instrumentation library (e.g., "1.0.0").- Returns:
- a tracer instance.
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tracerBuilder
default TracerBuilder tracerBuilder(String instrumentationName)
Creates a TracerBuilder for a namedTracer
instance.- Parameters:
instrumentationName
- The name of the instrumentation library, not the name of the instrument*ed* library.- Returns:
- a TracerBuilder instance.
- Since:
- 1.4.0
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