SourceDataProviderUpdater (vaadin-server 8.27.0 API)

Type Parameters:

T - the bean type

All Superinterfaces:

Serializable

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 interface SourceDataProviderUpdater<T>
extends Serializable
```
A handler for source grid data provider updater for GridRowDragger. Used to handle updates to the source grid's DataProvider after a drop.

Since:

8.2

Author:

Vaadin Ltd

Field Summary

Fields
Modifier and Type Field Description

static SourceDataProviderUpdater NOOP
A NOOP updater that does not do anything for the source data provider.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`removeItems(DropEffect dropEffect, DataProvider<T,?> dataProvider, Collection<T> items)`	Called when Items have been dragged.

- Field Detail
  - NOOP
```
static final SourceDataProviderUpdater NOOP
```
    A NOOP updater that does not do anything for the source data provider.
- Method Detail
  - removeItems
```
void removeItems(DropEffect dropEffect,
                 DataProvider<T,?> dataProvider,
                 Collection<T> items)
```
    Called when Items have been dragged.
    
    Parameters:
    
    dropEffect - the reported drop effect from the drop event
    
    dataProvider - the data provider for the source grid
    
    items - dragged items.