1 package net.sourceforge.xmlfit.data; 2 3 import java.lang.annotation.ElementType; 4 import java.lang.annotation.Retention; 5 import java.lang.annotation.RetentionPolicy; 6 import java.lang.annotation.Target; 7 8 @Target(ElementType.TYPE) 9 public @interface DataSourceProvider { 10 11 String fileExtension(); 12 13 }