CollaborationAvatarGroup.ImageProvider (Vaadin Platform (vaadin-platform-javadoc) 23.1.13 API)

Enclosing class:

CollaborationAvatarGroup

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 CollaborationAvatarGroup.ImageProvider
```
Callback for creating a stream resource with the image for a specific user. This allows loading the user image from a dynamic location such as a database.

Since:

1.0

See Also:

StreamResource, CollaborationAvatarGroup.setImageProvider(ImageProvider)

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`AbstractStreamResource`	`getImageResource(UserInfo user)`	Gets a stream resource that provides the avatar image for the given user.

- Method Detail
  - getImageResource
```
AbstractStreamResource getImageResource(UserInfo user)
```
    Gets a stream resource that provides the avatar image for the given user.
    
    Parameters:
    
    user - the user for which to get a stream resource with the image, not null
    
    Returns:
    
    the stream resource to use for the image, or null to not show use any avatar image for the given user