Grid.SelectionModel.None (vaadin-all 7.7.46 API)

All Superinterfaces:

ClientConnector, Connector, Extension, Grid.SelectionModel, Serializable

All Known Implementing Classes:

Grid.NoSelectionModel

Enclosing interface:

Grid.SelectionModel
```
public static interface Grid.SelectionModel.None
extends Grid.SelectionModel
```
A SelectionModel that does not allow for rows to be selected.
This interface has a contract of having the same behavior, no matter how the selection model is interacted with. In other words, if the developer is unable to select something programmatically, it is not allowed for the end-user to select anything, either.

Nested Class Summary
- Nested classes/interfaces inherited from interface com.vaadin.server.ClientConnector
  ClientConnector.AttachEvent, ClientConnector.AttachListener, ClientConnector.ConnectorErrorEvent, ClientConnector.DetachEvent, ClientConnector.DetachListener
- Nested classes/interfaces inherited from interface com.vaadin.ui.Grid.SelectionModel
  Grid.SelectionModel.HasUserSelectionAllowed, Grid.SelectionModel.Multi, Grid.SelectionModel.None, Grid.SelectionModel.Single

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Collection<Object>`	`getSelectedRows()`	Returns a collection of all the currently selected itemIds.
`boolean`	`isSelected(Object itemId)`	Checks whether an item is selected or not.

Methods inherited from interface com.vaadin.server.ClientConnector
addAttachListener, addDetachListener, attach, beforeClientResponse, detach, encodeState, getErrorHandler, getExtensions, getParent, getRpcManager, getStateType, getUI, handleConnectorRequest, isAttached, isConnectorEnabled, markAsDirty, markAsDirtyRecursive, removeAttachListener, removeDetachListener, removeExtension, requestRepaint, requestRepaintAll, retrievePendingRpcCalls, setErrorHandler

Methods inherited from interface com.vaadin.shared.Connector
getConnectorId

Methods inherited from interface com.vaadin.server.Extension
remove, setParent

Methods inherited from interface com.vaadin.ui.Grid.SelectionModel
reset, setGrid

- Method Detail
  - isSelected
```
boolean isSelected(Object itemId)
```
    Checks whether an item is selected or not.
    
    Specified by:
    
    isSelected in interface Grid.SelectionModel
    
    Parameters:
    
    itemId - the item id to check for
    
    Returns:
    
    always false.
  - getSelectedRows
```
Collection<Object> getSelectedRows()
```
    Returns a collection of all the currently selected itemIds.
    
    Specified by:
    
    getSelectedRows in interface Grid.SelectionModel
    
    Returns:
    
    always an empty collection.