StepDouble (micrometer-core 1.0.4 API)

```
public class StepDouble
extends java.lang.Object
```
Subtly different from com.netflix.spectator.impl.StepDouble in that we want to be able to increment BEFORE rolling over the interval.

Constructors
Constructor and Description
`StepDouble(Clock clock, long stepMillis)`

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`java.util.concurrent.atomic.DoubleAdder`	`getCurrent()`
`double`	`poll()`

public StepDouble(Clock clock,
                  long stepMillis)

public java.util.concurrent.atomic.DoubleAdder getCurrent()

Class StepDouble