MetricsValue (Java API Reference for Oracle® Coherence Community Edition)

```
@Target(METHOD)
@Retention(RUNTIME)
public @interface MetricsValue
```
The MetricsValue descriptor annotation adds a metrics.value field and its value to the descriptor for a method on an MBean. The existence of this annotation on an MBean attribute indicates that the MBean attribute is mapped to a metrics value with the metrics name being value(). By default, an MBean attribute is not mapped to a metrics value or MetricsTag.
This annotation is only allowed to be put on MBean attribute type's of numeric primitives or numeric classes deriving from Number. Map non-numerics MBean attribute types to MetricsTag.

Since:

12.2.1.4.0

Author:

jf 9.27.2018

- Field Summary
  
  Fields
  Modifier and Type Fields Description
  
  static String DEFAULT
  
  static String DESCRIPTOR_KEY
- Optional Element Summary
  
  Optional Elements
  Modifier and Type Optional Element Description
  
  String value

Field Detail
- DEFAULT
```
static final String DEFAULT
```

- DESCRIPTOR_KEY
```
static final String DESCRIPTOR_KEY
```

Element Detail

value

@DescriptorKey("metrics.value")
String value

Default:: "_default"