VersioningChangeNotifier (Nuxeo 2021.64.6 API Documentation)

java.lang.Object
- org.nuxeo.ecm.core.api.VersioningChangeNotifier

```
public final class VersioningChangeNotifier
extends Object
```
Helper class to send versions change event notifications in the core.

Author:

Dragos Mihalache

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`CORE_EVENT_ID_VERSIONING_CHANGE`	Core event id for events dispatched by this class.
`static String`	`EVT_INFO_NEW_DOC_KEY`	The key in the info map pointing to the current document.
`static String`	`EVT_INFO_OLD_DOC_KEY`	The key in the info map pointing to the frozen document (previous version).

Method Summary
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - CORE_EVENT_ID_VERSIONING_CHANGE
```
public static final String CORE_EVENT_ID_VERSIONING_CHANGE
```
    Core event id for events dispatched by this class.
    
    See Also:
    
    Constant Field Values
  - EVT_INFO_OLD_DOC_KEY
```
public static final String EVT_INFO_OLD_DOC_KEY
```
    The key in the info map pointing to the frozen document (previous version).
    
    See Also:
    
    Constant Field Values
  - EVT_INFO_NEW_DOC_KEY
```
public static final String EVT_INFO_NEW_DOC_KEY
```
    The key in the info map pointing to the current document.
    
    See Also:
    
    Constant Field Values