KFStep

```
@Documented
@Retention(RUNTIME)
@Target(TYPE)
public @interface KFStep
```
Optional annotation for plugin beans in the Knowledge Flow. The main purpose is to provide info on which top-level folder (category) the plugin should appear under in the GUI. Note that learning algorithms automatically appear in the Knowledge Flow under the correct category as long as they are in the classpath or are provided in packages. This annotation mechanism is useful for plugin components that are not standard Weka classifiers, clusterers, associators, loaders etc.

Version:

$Revision: 8034 $

Author:

Mark Hall (mhall{[at]}pentaho{[dot]}com)

Required Element Summary

Required Elements
Modifier and Type	Required Element	Description
`java.lang.String`	`category`	The top-level folder in the JTree that this plugin bean should appear in
`java.lang.String`	`toolTipText`	Mouse-over tool tip for this plugin component (appears when the mouse hovers over the entry in the JTree)

- Element Detail
  - category
```
java.lang.String category
```
    The top-level folder in the JTree that this plugin bean should appear in
    
    Returns:
    
    the name of the top-level folder that this plugin bean should appear in
- - toolTipText
```
java.lang.String toolTipText
```
    Mouse-over tool tip for this plugin component (appears when the mouse hovers over the entry in the JTree)
    
    Returns:
    
    the tool tip text for this plugin bean