IconProvider (XAOS 0.13-SNAPSHOT API)

```
public interface IconProvider
```
Provides icons (i.e. square Nodes) for a given key object.

Author:

claudio.rosati@esss.se

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  Node iconFor(Object key, int size)
  Return an icon (i.e.

- Method Detail
  - iconFor
```
Node iconFor(Object key,
             int size)
```
    Return an icon (i.e. a square Node for the given key object.
    
    Parameters:
    
    key - The object for which a graphical representation is needed.
    
    size - The size of the square Node to be returned.
    
    Returns:
    
    An icon as a Node instance, or null if key is null, size <= 0, or no suitable representation can be found.