Event (Flink : Metrics : Core 2.1.1 API)

All Known Implementing Classes:

SimpleEvent
```
@Experimental
public interface Event
```
Event represents an event that happened in Flink for reporting, e.g. a completed checkpoint or a restart.

Method Summary

All Methods Static Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`static EventBuilder`	`builder(Class<?> classScope, String name)`
`Map<String,Object>`	`getAttributes()`	Additional attributes for the event.
`String`	`getBody()`	Textual description of the event.
`String`	`getClassScope()`	The scope of the event, typically the fully qualified name of the emitting class.
`String`	`getName()`	The name of the event.
`long`	`getObservedTsMillis()`	The timestamp for when the event happened or was observed, in milliseconds.
`String`	`getSeverity()`	Severity of the event, e.g.

- Method Detail
  - builder
```
static EventBuilder builder(Class<?> classScope,
                            String name)
```
  - getObservedTsMillis
```
long getObservedTsMillis()
```
    The timestamp for when the event happened or was observed, in milliseconds.
  - getName
```
String getName()
```
    The name of the event.
  - getClassScope
```
String getClassScope()
```
    The scope of the event, typically the fully qualified name of the emitting class.
  - getBody
```
String getBody()
```
    Textual description of the event.
  - getSeverity
```
String getSeverity()
```
    Severity of the event, e.g. DEBUG, INFO, ...
  - getAttributes
```
Map<String,Object> getAttributes()
```
    Additional attributes for the event. Currently, returned values can be of type String, Long or Double, however more types can be added in the future.