com.vaadin.flow.data.renderer.TextRenderer API 15.0.6 | Vaadin

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com.vaadin.flow.data.renderer.

java.lang.Object
- com.vaadin.flow.data.renderer.Renderer<SOURCE>
- - com.vaadin.flow.data.renderer.ComponentRenderer<Component,ITEM>
  - - com.vaadin.flow.data.renderer.TextRenderer<ITEM>

Type Parameters:

ITEM - the type of the input object that can be used by the rendered component

All Implemented Interfaces:

Serializable
```
public class TextRenderer<ITEM>
extends ComponentRenderer<Component,ITEM>
```
A renderer that renders each item as a text using provided ItemLabelGenerator.

Since:

1.0.

Author:

Vaadin Ltd

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor and Description
`TextRenderer()` Creates a new renderer instance using the default `ItemLabelGenerator`: `String::valueOf`.
`TextRenderer(ItemLabelGenerator<ITEM> itemLabelGenerator)` Creates a new renderer instance using the provided `itemLabelGenerator`.

Method Summary

All Methods
Modifier and Type	Method and Description
`Component`	`createComponent(ITEM item)` Creates a component for a given object model item.
`protected Element`	`createElement(String item)` Creates a new `Element` that represent the rendered `item`.

Methods inherited from class com.vaadin.flow.data.renderer.ComponentRenderer
render, setComponentRendererTag, updateComponent

Methods inherited from class com.vaadin.flow.data.renderer.Renderer
getEventHandlers, getValueProviders, render, setEventHandler, setProperty

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

- Constructor Detail
  - TextRenderer
```
public TextRenderer()
```
    Creates a new renderer instance using the default ItemLabelGenerator: String::valueOf.
  - TextRenderer
```
public TextRenderer(ItemLabelGenerator<ITEM> itemLabelGenerator)
```
    Creates a new renderer instance using the provided itemLabelGenerator.
    
    Parameters:
    
    itemLabelGenerator - the item label generator
- Method Detail
  - createComponent
```
public Component createComponent(ITEM item)
```
    Description copied from class: ComponentRenderer
    
    Creates a component for a given object model item. Subclasses can override this method to provide specific behavior.
    
    Overrides:
    
    createComponent in class ComponentRenderer<Component,ITEM>
    
    Parameters:
    
    item - the model item, possibly null
    
    Returns:
    
    a component instance representing the provided item
  - createElement
```
protected Element createElement(String item)
```
    Creates a new Element that represent the rendered item.
    By default the text is wrapped inside a <span> element. Subclasses may override this method to return some other Element.
    
    Parameters:
    
    item - the item to render
    
    Returns:
    
    the element representing rendered item