com.vaadin.flow.component.grid.Grid.AbstractGridExtension API 24.7.0.beta2 | Vaadin

com.vaadin.flow.component.grid.

java.lang.Object

com.vaadin.flow.component.grid.Grid.AbstractGridExtension<T>

Type Parameters:

T - the grid bean type

All Implemented Interfaces:

DataGenerator<T>, Serializable

Direct Known Subclasses:

AbstractGridMultiSelectionModel, AbstractGridSingleSelectionModel, EditorImpl

Enclosing class:

public abstract static class Grid.AbstractGridExtension<T> extends Object implements DataGenerator<T>

A helper base class for creating extensions for the Grid component.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor

Description

AbstractGridExtension(Grid<T> grid)

Constructs a new grid extension, extending the given grid.
Method Summary

Modifier and Type

Method

Description

protected void

extend(Grid<T> grid)

Adds this extension to the given grid.

protected Grid<T>

getGrid()

Gets the Grid this extension extends.

protected void

refresh(T item)

A helper method for refreshing the client-side representation of a single data item.

protected void

remove()

Remove this extension from its target.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.vaadin.flow.data.provider.DataGenerator
destroyAllData, destroyData, generateData, refreshData

Constructor Details
- AbstractGridExtension
  
  public AbstractGridExtension(Grid<T> grid)
  
  Constructs a new grid extension, extending the given grid.
  
  Parameters:
  
  grid - the grid to extend
Method Details
- refresh
  
  protected void refresh(T item)
  
  A helper method for refreshing the client-side representation of a single data item.
  
  Parameters:
  
  item - the item to refresh
- extend
  
  protected void extend(Grid<T> grid)
  
  Adds this extension to the given grid.
  
  Parameters:
  
  grid - the grid to extend
- remove
  
  protected void remove()
  
  Remove this extension from its target.
- getGrid
  
  protected Grid<T> getGrid()
  
  Gets the Grid this extension extends.
  
  Returns:
  
  the grid this extension extends