001    package ca.uhn.hl7v2.conf.spec.usecase;
002    
003    /**
004     * A use case derivative event.  
005     * @author Bryan Tripp
006     */
007    public class DerivativeEvent extends AbstractUseCaseComponent {
008        
009        /** Creates a new instance of DerivativeEvent */
010        public DerivativeEvent() {
011        }
012        
013    }