AsynchronousInstrumentBuilder (OpenTelemetry API)

All Superinterfaces:

InstrumentBuilder

All Known Subinterfaces:

DoubleSumObserverBuilder, DoubleUpDownSumObserverBuilder, DoubleValueObserverBuilder, LongSumObserverBuilder, LongUpDownSumObserverBuilder, LongValueObserverBuilder
```
public interface AsynchronousInstrumentBuilder<R>
extends InstrumentBuilder
```
Builder class for AsynchronousInstrument.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`AsynchronousInstrument`	`build()`	Builds and returns a `Instrument` with the desired options.
`AsynchronousInstrumentBuilder<R>`	`setUpdater(Consumer<R> updater)`	Sets a consumer that gets executed every collection interval.

Methods inherited from interface io.opentelemetry.api.metrics.InstrumentBuilder
setDescription, setUnit

- Method Detail
  - setUpdater
```
AsynchronousInstrumentBuilder<R> setUpdater(Consumer<R> updater)
```
    Sets a consumer that gets executed every collection interval.
    Evaluation is deferred until needed, if this AsynchronousInstrument metric is not exported then it will never be called.
    
    Parameters:
    
    updater - the consumer to be executed before export.
  - build
```
AsynchronousInstrument build()
```
    Description copied from interface: InstrumentBuilder
    
    Builds and returns a Instrument with the desired options.
    
    Specified by:
    
    build in interface InstrumentBuilder
    
    Returns:
    
    a Instrument with the desired options.