BeforeRecordDeleteListener (arcadedb-engine 22.1.2 API)

```
public interface BeforeRecordDeleteListener
```
Listener to receive events before a record (documents, vertices and edges) is deleted.
NOTE: the callback is invoked synchronously. For this reason the execution should be as fast as possible. Even with a fast implementation, using this callback may cause a sensible slowdown of delete operations.

Author:

Luca Garulli ([email protected])

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`onBeforeDelete(Record record)`	Callback invoked right before a record (documents, vertices and edges) is deleted.

- Method Detail
  - onBeforeDelete
```
boolean onBeforeDelete(Record record)
```
    Callback invoked right before a record (documents, vertices and edges) is deleted.
    
    Returns:
    
    true if the record must be deleted, otherwise false to prevent the record deletion.