TracerProvider (OpenTelemetry API)

```
@ThreadSafe
public interface TracerProvider
```
A registry for creating named Tracers. The name Provider is for consistency with * other languages and it is NOT loaded using reflection.

See Also:

Tracer

Method Summary

All Methods Static Methods Instance Methods Abstract 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-op `TracerProvider` which only creates no-op `Span`s which do not record nor are emitted.

- Method Detail
  - noop
```
static TracerProvider noop()
```
    Returns a no-op TracerProvider which only creates no-op Spans which do not record nor are emitted.
  - 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.
    
    Returns:
    
    a tracer instance.
  - 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.
    
    instrumentationVersion - The version of the instrumentation library (e.g., "1.0.0").
    
    Returns:
    
    a tracer instance.