Container.Viewer (vaadin-all 7.7.44 API)

All Superinterfaces:

Serializable

All Known Subinterfaces:

Container.Editor

All Known Implementing Classes:

AbstractSelect, ComboBox, ListSelect, NativeSelect, OptionGroup, Select, Table, Tree, TreeTable, TwinColSelect

Enclosing interface:

Container
```
public static interface Container.Viewer
extends Serializable
```
Interface implemented by viewer classes capable of using a Container as a data source.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Container`	`getContainerDataSource()`	Gets the Container serving as the data source of the viewer.
`void`	`setContainerDataSource(Container newDataSource)`	Sets the Container that serves as the data source of the viewer.

- Method Detail
  - setContainerDataSource
```
void setContainerDataSource(Container newDataSource)
```
    Sets the Container that serves as the data source of the viewer.
    
    Parameters:
    
    newDataSource - The new data source Item
  - getContainerDataSource
```
Container getContainerDataSource()
```
    Gets the Container serving as the data source of the viewer.
    
    Returns:
    
    data source Container