001    package org.shiftone.jrat.core.spi;
002    
003    
004    /**
005     * @author jeff@shiftone.org (Jeff Drost)
006     */
007    public interface MethodHandler {
008    
009        void onMethodStart(Object obj);
010    
011    
012        void onMethodFinish(Object target, long durationNanos, Throwable throwable);
013    }