Renderer (vaadin-all 7.7.46 API)

Type Parameters:

T - the type this renderer knows how to present

All Superinterfaces:

ClientConnector, Connector, Extension, Serializable

All Known Implementing Classes:

AbstractJavaScriptRenderer, ButtonRenderer, ClickableRenderer, DateRenderer, Grid.AbstractRenderer, HtmlRenderer, ImageRenderer, NumberRenderer, ProgressBarRenderer, TextRenderer
```
public interface Renderer<T>
extends Extension
```
A ClientConnector for controlling client-side Grid renderers. Renderers currently extend the Extension interface, but this fact should be regarded as an implementation detail and subject to change in a future major or minor Vaadin revision.

Since:

7.4

Author:

Vaadin Ltd

Nested Class Summary
- Nested classes/interfaces inherited from interface com.vaadin.server.ClientConnector
  ClientConnector.AttachEvent, ClientConnector.AttachListener, ClientConnector.ConnectorErrorEvent, ClientConnector.DetachEvent, ClientConnector.DetachListener

Method Summary

All Methods Instance Methods Abstract Methods Deprecated Methods
Modifier and Type	Method	Description
`JsonValue`	`encode(T value)`	Encodes the given value into a `JsonValue`.
`Class<T>`	`getPresentationType()`	Returns the class literal corresponding to the presentation type T.
`void`	`remove()`	Deprecated.
`void`	`setParent(ClientConnector parent)`	Deprecated.

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

- Method Detail
  - getPresentationType
```
Class<T> getPresentationType()
```
    Returns the class literal corresponding to the presentation type T.
    
    Returns:
    
    the class literal of T
  - encode
```
JsonValue encode(T value)
```
    Encodes the given value into a JsonValue.
    
    Parameters:
    
    value - the value to encode
    
    Returns:
    
    a JSON representation of the given value
  - remove
```
@Deprecated
void remove()
```
    Deprecated.
    
    This method is inherited from Extension but should never be called directly with a Renderer.
    
    Specified by:
    
    remove in interface Extension
  - setParent
```
@Deprecated
void setParent(ClientConnector parent)
```
    Deprecated.
    
    This method is inherited from Extension but should never be called directly with a Renderer.
    
    Specified by:
    
    setParent in interface Extension
    
    Parameters:
    
    parent - the parent connector