Upload.StartedListener (vaadin-server 8.28-SNAPSHOT API)

All Superinterfaces:

EventListener, Serializable, SerializableEventListener

Enclosing class:

Upload

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public static interface Upload.StartedListener
extends SerializableEventListener
```
Receives the events when the upload starts.

Since:

5.0

Author:

Vaadin Ltd.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void uploadStarted(Upload.StartedEvent event)
  Upload has started.

- Method Detail
  - uploadStarted
```
void uploadStarted(Upload.StartedEvent event)
```
    Upload has started.
    
    Parameters:
    
    event - the Upload started event.