com.vaadin.collaborationengine.ListChangeEvent API 20.0.8 | Vaadin

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com.vaadin.collaborationengine.

java.lang.Object
- java.util.EventObject
- - com.vaadin.collaborationengine.ListChangeEvent

All Implemented Interfaces:

Serializable
```
public class ListChangeEvent
extends EventObject
```
Event that is fired when the value in a collaboration list changes.

Author:

Vaadin Ltd

See Also:

Serialized Form

Field Summary
- Fields inherited from class java.util.EventObject
  source

Method Summary

All Methods
Modifier and Type	Method and Description
`<T> Optional<T>`	`getAddedItem(Class<T> type)` Gets the added item as an instance of the given class.
`<T> Optional<T>`	`getAddedItem(com.fasterxml.jackson.core.type.TypeReference<T> type)` Gets the added item as an instance of the given type reference.
`CollaborationList`	`getSource()`

Methods inherited from class java.util.EventObject
toString

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

- Method Detail
  - getSource
```
public CollaborationList getSource()
```
    Overrides:
    
    getSource in class EventObject
  - getAddedItem
```
public <T> Optional<T> getAddedItem(Class<T> type)
```
    Gets the added item as an instance of the given class.
    
    Type Parameters:
    
    T - the type of the class given as the type argument
    
    Parameters:
    
    type - the class of the expected type of the returned instance
    
    Returns:
    
    the added item
  - getAddedItem
```
public <T> Optional<T> getAddedItem(com.fasterxml.jackson.core.type.TypeReference<T> type)
```
    Gets the added item as an instance of the given type reference.
    
    Type Parameters:
    
    T - the type of the reference given as the type argument
    
    Parameters:
    
    type - the expected type reference of the returned instance
    
    Returns:
    
    the added item