prolog.demonstration
Interface IDemoStatement

All Known Implementing Classes:
DemoAndStatement, DemoConstraintStatement, DemoMatchingStatement

public interface IDemoStatement


Method Summary
 Node getNode()
           
 void resetNode()
          clears the cached node
 

Method Detail

getNode

public Node getNode()
Returns:
the node in the demo tree

resetNode

public void resetNode()
clears the cached node