ObservationConstants (Ametys 4.5.x - API)

```
public interface ObservationConstants
```
Constants for event identifiers.

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  static String ARGS_QUERY_ID
  Argument name for id of processed query
  
  static String EVENT_QUERY_DELETED
  Event id when a query is deleted.

- Field Detail
  - EVENT_QUERY_DELETED
```
static final String EVENT_QUERY_DELETED
```
    Event id when a query is deleted.
    
    See Also:
    
    Constant Field Values
  - ARGS_QUERY_ID
```
static final String ARGS_QUERY_ID
```
    Argument name for id of processed query
    
    See Also:
    
    Constant Field Values