ResourceId (Java SE 9 & JDK 9 )

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface ResourceId
```
ResourceId provides a name and accuracy for a resource instance.

Since:

8u40

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default ResourceAccuracy`	`getAccuracy()`	Returns the accuracy of the measurement for the current resource request.
`String`	`getName()`	Returns the name of the resource.

- Method Detail
  - getName
```
String getName()
```
    Returns the name of the resource.
    The name is opaque and depends on the type of the resource.
    
    Returns:
    
    the name for the resource, may be null
  - getAccuracy
```
default ResourceAccuracy getAccuracy()
```
    Returns the accuracy of the measurement for the current resource request.
    
    Implementation Note:
    
    the default behavior is to return null
    
    Returns:
    
    Returns the accuracy of the measurement of the current resource request; null if the accuracy is unknown