AdditionalEventInfo (The Adobe AEM Quickstart and Web Application. 6.6.0)

```
public interface AdditionalEventInfo
```
Provides additional information for an Event.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.util.Set<Name>`	`getMixinTypeNames()`
`Name`	`getPrimaryNodeTypeName()`
`java.lang.Object`	`getSessionAttribute(java.lang.String name)`

- Method Detail
  - getPrimaryNodeTypeName
```
Name getPrimaryNodeTypeName()
                     throws javax.jcr.UnsupportedRepositoryOperationException
```
    Returns:
    
    the name of the primary node type of the node associated with the event
    
    Throws:
    
    javax.jcr.UnsupportedRepositoryOperationException
  - getMixinTypeNames
```
java.util.Set<Name> getMixinTypeNames()
                               throws javax.jcr.UnsupportedRepositoryOperationException
```
    Returns:
    
    the names of the mixin node types of the node associated with the event
    
    Throws:
    
    javax.jcr.UnsupportedRepositoryOperationException
  - getSessionAttribute
```
java.lang.Object getSessionAttribute(java.lang.String name)
                              throws javax.jcr.UnsupportedRepositoryOperationException
```
    Returns:
    
    the specified Session attribute
    
    Throws:
    
    javax.jcr.UnsupportedRepositoryOperationException