All Known Implementing Classes:

DefaultOpenTelemetry
```
public interface OpenTelemetry
```
The entrypoint to telemetry functionality for tracing, metrics and baggage.
A global singleton can be retrieved by get(). The default for the returned OpenTelemetry, if none has been set via set(OpenTelemetry), will be created with any OpenTelemetryFactory, TracerProviderFactory or MeterProviderFactory found on the classpath, or otherwise will be default, with no-op behavior.
If using the OpenTelemetry SDK, you may want to instantiate the OpenTelemetry to provide configuration, for example of Resource or Sampler. See OpenTelemetrySdk and OpenTelemetrySdk.builder for information on how to construct the SDK OpenTelemetry.

See Also:

TracerProvider, MeterProvider, ContextPropagators

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Default Methods Deprecated Methods
Modifier and Type	Method	Description
`static OpenTelemetryBuilder<?>`	`builder()`	Deprecated. use `DefaultOpenTelemetry.builder()`.
`static OpenTelemetry`	`get()`	Deprecated. use `GlobalOpenTelemetry.get()`
`static io.opentelemetry.api.metrics.Meter`	`getGlobalMeter(String instrumentationName)`	Deprecated. this will be removed soon in preparation for the initial otel release.
`static io.opentelemetry.api.metrics.Meter`	`getGlobalMeter(String instrumentationName, String instrumentationVersion)`	Deprecated. this will be removed soon in preparation for the initial otel release.
`static io.opentelemetry.api.metrics.MeterProvider`	`getGlobalMeterProvider()`	Deprecated. this will be removed soon in preparation for the initial otel release.
`static io.opentelemetry.context.propagation.ContextPropagators`	`getGlobalPropagators()`	Deprecated. use `GlobalOpenTelemetry.getPropagators()`
`static io.opentelemetry.api.trace.Tracer`	`getGlobalTracer(String instrumentationName)`	Deprecated. use `GlobalOpenTelemetry.getTracer(String)`
`static io.opentelemetry.api.trace.Tracer`	`getGlobalTracer(String instrumentationName, String instrumentationVersion)`	Deprecated. use `GlobalOpenTelemetry.getTracer(String, String)`
`static io.opentelemetry.api.trace.TracerProvider`	`getGlobalTracerProvider()`	Deprecated. use `GlobalOpenTelemetry.getTracerProvider()`
`default io.opentelemetry.api.metrics.Meter`	`getMeter(String instrumentationName)`	Deprecated. this will be removed soon in preparation for the initial otel release.
`default io.opentelemetry.api.metrics.Meter`	`getMeter(String instrumentationName, String instrumentationVersion)`	Deprecated. this will be removed soon in preparation for the initial otel release.
`io.opentelemetry.api.metrics.MeterProvider`	`getMeterProvider()`	Deprecated. this will be removed soon in preparation for the initial otel release.
`io.opentelemetry.context.propagation.ContextPropagators`	`getPropagators()`	Returns the `ContextPropagators` for this `OpenTelemetry`.
`default io.opentelemetry.api.trace.Tracer`	`getTracer(String instrumentationName)`	Gets or creates a named tracer instance from the `TracerProvider` for this `OpenTelemetry`.
`default io.opentelemetry.api.trace.Tracer`	`getTracer(String instrumentationName, String instrumentationVersion)`	Gets or creates a named and versioned tracer instance from the `TracerProvider` in this `OpenTelemetry`.
`io.opentelemetry.api.trace.TracerProvider`	`getTracerProvider()`	Returns the `TracerProvider` for this `OpenTelemetry`.
`static void`	`set(OpenTelemetry openTelemetry)`	Deprecated. use `GlobalOpenTelemetry.set(OpenTelemetry)`
`static void`	`setGlobalPropagators(io.opentelemetry.context.propagation.ContextPropagators propagators)`	Deprecated. this will be removed soon, create a new instance if necessary.
`void`	`setPropagators(io.opentelemetry.context.propagation.ContextPropagators propagators)`	Deprecated. this will be removed soon, create a new instance if necessary.

- Method Detail
  - get
```
@Deprecated
static OpenTelemetry get()
```
    Deprecated.
    use GlobalOpenTelemetry.get()
    
    Returns the registered global OpenTelemetry.
  - set
```
@Deprecated
static void set(OpenTelemetry openTelemetry)
```
    Deprecated.
    use GlobalOpenTelemetry.set(OpenTelemetry)
    
    Sets the OpenTelemetry that should be the global instance.
  - getGlobalTracerProvider
```
@Deprecated
static io.opentelemetry.api.trace.TracerProvider getGlobalTracerProvider()
```
    Deprecated.
    use GlobalOpenTelemetry.getTracerProvider()
    
    Returns the globally registered TracerProvider.
  - getGlobalTracer
```
@Deprecated
static io.opentelemetry.api.trace.Tracer getGlobalTracer(String instrumentationName)
```
    Deprecated.
    use GlobalOpenTelemetry.getTracer(String)
    
    Gets or creates a named tracer instance from the globally registered TracerProvider.
  - getGlobalTracer
```
@Deprecated
static io.opentelemetry.api.trace.Tracer getGlobalTracer(String instrumentationName,
                                                         String instrumentationVersion)
```
    Deprecated.
    use GlobalOpenTelemetry.getTracer(String, String)
    
    Gets or creates a named and versioned tracer instance from the globally registered TracerProvider.
  - getGlobalMeterProvider
```
@Deprecated
static io.opentelemetry.api.metrics.MeterProvider getGlobalMeterProvider()
```
    Deprecated.
    this will be removed soon in preparation for the initial otel release.
    
    Returns the globally registered MeterProvider.
  - getGlobalMeter
```
@Deprecated
static io.opentelemetry.api.metrics.Meter getGlobalMeter(String instrumentationName)
```
    Deprecated.
    this will be removed soon in preparation for the initial otel release.
    
    Gets or creates a named meter instance from the globally registered MeterProvider.
  - getGlobalMeter
```
@Deprecated
static io.opentelemetry.api.metrics.Meter getGlobalMeter(String instrumentationName,
                                                         String instrumentationVersion)
```
    Deprecated.
    this will be removed soon in preparation for the initial otel release.
    
    Gets or creates a named and versioned meter instance from the globally registered MeterProvider.
  - getGlobalPropagators
```
@Deprecated
static io.opentelemetry.context.propagation.ContextPropagators getGlobalPropagators()
```
    Deprecated.
    use GlobalOpenTelemetry.getPropagators()
    
    Returns the globally registered ContextPropagators for remote propagation of a context.
  - setGlobalPropagators
```
@Deprecated
static void setGlobalPropagators(io.opentelemetry.context.propagation.ContextPropagators propagators)
```
    Deprecated.
    this will be removed soon, create a new instance if necessary.
    
    Sets the globally registered ContextPropagators for remote propagation of a context.
  - setPropagators
```
@Deprecated
void setPropagators(io.opentelemetry.context.propagation.ContextPropagators propagators)
```
    Deprecated.
    this will be removed soon, create a new instance if necessary.
    
    Sets the propagators that this instance should contain.
  - getTracerProvider
```
io.opentelemetry.api.trace.TracerProvider getTracerProvider()
```
    Returns the TracerProvider for this OpenTelemetry.
  - getTracer
```
default io.opentelemetry.api.trace.Tracer getTracer(String instrumentationName)
```
    Gets or creates a named tracer instance from the TracerProvider for this OpenTelemetry.
    
    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.
    
    Returns:
    
    a tracer instance.
  - getTracer
```
default io.opentelemetry.api.trace.Tracer getTracer(String instrumentationName,
                                                    String instrumentationVersion)
```
    Gets or creates a named and versioned tracer instance from the TracerProvider in this OpenTelemetry.
    
    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.
    
    instrumentationVersion - The version of the instrumentation library (e.g., "1.0.0").
    
    Returns:
    
    a tracer instance.
  - getMeterProvider
```
@Deprecated
io.opentelemetry.api.metrics.MeterProvider getMeterProvider()
```
    Deprecated.
    this will be removed soon in preparation for the initial otel release.
    
    Returns the MeterProvider for this OpenTelemetry.
  - getMeter
```
@Deprecated
default io.opentelemetry.api.metrics.Meter getMeter(String instrumentationName)
```
    Deprecated.
    this will be removed soon in preparation for the initial otel release.
    
    Gets or creates a named meter instance from the MeterProvider in this OpenTelemetry.
  - getMeter
```
@Deprecated
default io.opentelemetry.api.metrics.Meter getMeter(String instrumentationName,
                                                    String instrumentationVersion)
```
    Deprecated.
    this will be removed soon in preparation for the initial otel release.
    
    Gets or creates a named and versioned meter instance from the MeterProvider in this OpenTelemetry.
  - getPropagators
```
io.opentelemetry.context.propagation.ContextPropagators getPropagators()
```
    Returns the ContextPropagators for this OpenTelemetry.
  - builder
```
@Deprecated
static OpenTelemetryBuilder<?> builder()
```
    Deprecated.
    use DefaultOpenTelemetry.builder().
    
    Returns a new OpenTelemetryBuilder.

Interface OpenTelemetry

Method Summary

Method Detail

get

set

getGlobalTracerProvider

getGlobalTracer

getGlobalTracer

getGlobalMeterProvider

getGlobalMeter

getGlobalMeter

getGlobalPropagators

setGlobalPropagators

setPropagators

getTracerProvider

getTracer

getTracer

getMeterProvider

getMeter

getMeter

getPropagators

builder