```
public final class HistoryEventManager
extends Object
```
Creates and deletes events and emits them to the registered history service providers.

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`createEvent(ClassificationHistoryEvent event)`
`void`	`createEvent(TaskHistoryEvent event)`
`void`	`createEvent(WorkbasketHistoryEvent event)`
`void`	`deleteEvents(List<String> taskIds)`
`static HistoryEventManager`	`getInstance(TaskanaEngine taskanaEngine)`
`static boolean`	`isHistoryEnabled()`

public static HistoryEventManager getInstance(TaskanaEngine taskanaEngine)

public static boolean isHistoryEnabled()

public void createEvent(TaskHistoryEvent event)

public void createEvent(WorkbasketHistoryEvent event)

public void createEvent(ClassificationHistoryEvent event)

public void deleteEvents(List<String> taskIds)

Class HistoryEventManager