| Interface | Description | 
|---|---|
| EngineExecuter | |
| ImportParamValues | 
 This interface provides a callback method for you. 
 | 
| JURLEngineExecuter | |
| JURLExecuter | |
| NLSBundleInfo | |
| RandomInputable | 
 The  
RandomInputable interface provides
 for reading bytes from a binary stream and
 skipping over bytes of the input, discarding the 
 skipped bytes. | 
| RuntimeInfo | 
 This interface saves some runtime properties of an engine for generating correct results. 
 |