1 package org.apache.maven.monitor.event;2 3 /**4 * @author jdcasey5 */6 public interface EventMonitor7 {8 9 void startEvent( String eventName, String target, long timestamp );10 11 void endEvent( String eventName, String target, long timestamp );12 13 void errorEvent( String eventName, String target, long timestamp, Throwable cause ); 14 15 }