Labels (Expose metrics to Prometheus 1.0.1 API)

```
public interface Labels
```

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`INSTANCE`	The name of a Yamcs instance.
`static String`	`LINK`	Short name of a link.
`static String`	`METHOD`	Name of an API method.
`static String`	`PACKET`	Name of a packet.
`static String`	`PROCESSOR`	Name of a processor.
`static String`	`SERVICE`	A service wraps a collection of related API methods.

- Field Detail
  - INSTANCE
```
static final String INSTANCE
```
    The name of a Yamcs instance. This uses the label yamcs_instance instead of instance because the latter is automatically added by Prometheus with/ a different meaning.
    
    See Also:
    
    Constant Field Values
  - LINK
```
static final String LINK
```
    Short name of a link. Links move data in and out of Yamcs. Unique within an INSTANCE
    
    See Also:
    
    Constant Field Values
  - METHOD
```
static final String METHOD
```
    Name of an API method. Unique within a SERVICE
    
    See Also:
    
    Constant Field Values
  - PACKET
```
static final String PACKET
```
    Name of a packet. This usually matches the short name of the first non-abstract container.
    
    See Also:
    
    Constant Field Values
  - PROCESSOR
```
static final String PROCESSOR
```
    Name of a processor. Unique within an INSTANCE
    
    See Also:
    
    Constant Field Values
  - SERVICE
```
static final String SERVICE
```
    A service wraps a collection of related API methods. This is not related to guava services.
    
    See Also:
    
    Constant Field Values