IconGenerator (vaadin-server 8.27.0 API)

Type Parameters:

T - item type for which the icon is generated

All Superinterfaces:

Function<T,Resource>, Serializable, SerializableFunction<T,Resource>

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface IconGenerator<T>
extends SerializableFunction<T,Resource>
```
A callback interface for generating icons for an item.

Since:

8.0

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  Resource apply(T item)
  Gets an icon resource for the item.
  - Methods inherited from interface java.util.function.Function
    andThen, compose

- Method Detail
  - apply
```
Resource apply(T item)
```
    Gets an icon resource for the item.
    
    Specified by:
    
    apply in interface Function<T,Resource>
    
    Parameters:
    
    item - the item for which to generate an icon for
    
    Returns:
    
    the generated icon resource