ListBoxDataView (Vaadin List Box 23.6-SNAPSHOT API)

java.lang.Object
- com.vaadin.flow.data.provider.AbstractDataView<T>
- - com.vaadin.flow.component.listbox.dataview.ListBoxDataView<T>

Type Parameters:

T - the item type

All Implemented Interfaces:

com.vaadin.flow.data.provider.DataView<T>, Serializable
```
public class ListBoxDataView<T>
extends com.vaadin.flow.data.provider.AbstractDataView<T>
```
Implementation of generic data view for ListBox.

Since:

See Also:

Serialized Form

Field Summary
- Fields inherited from class com.vaadin.flow.data.provider.AbstractDataView
  component, dataProviderSupplier, NULL_IDENTIFIER_ERROR_MESSAGE, NULL_ITEM_ERROR_MESSAGE

Constructor Summary

Constructors
Constructor	Description
`ListBoxDataView(com.vaadin.flow.function.SerializableSupplier<? extends com.vaadin.flow.data.provider.DataProvider<T,?>> dataProviderSupplier, ListBoxBase listBox)`	Constructs a new generic data view for ListBox and verifies the passed data provider is compatible with this data view implementation.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

T getItem(int index)

protected Class<?> getSupportedDataProviderType()
- Methods inherited from class com.vaadin.flow.data.provider.AbstractDataView
  addIdentifierProviderChangeListener, addItemCountChangeListener, equals, getIdentifierProvider, getItems, refreshAll, refreshItem, setIdentifierProvider, verifyDataProviderType
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ListBoxDataView
```
public ListBoxDataView(com.vaadin.flow.function.SerializableSupplier<? extends com.vaadin.flow.data.provider.DataProvider<T,?>> dataProviderSupplier,
                       ListBoxBase listBox)
```
    Constructs a new generic data view for ListBox and verifies the passed data provider is compatible with this data view implementation.
    
    Parameters:
    
    dataProviderSupplier - data provider supplier
    
    listBox - list box instance for this DataView
- Method Detail
  - getSupportedDataProviderType
```
protected Class<?> getSupportedDataProviderType()
```
    Specified by:
    
    getSupportedDataProviderType in class com.vaadin.flow.data.provider.AbstractDataView<T>
  - getItem
```
public T getItem(int index)
```