boolean isByScore();
/**
+ * Answers true if match is against a feature attribute (text or range)
+ *
+ * @return
+ */
+ boolean isByAttribute();
+
+ /**
* Answers the match condition that is applied
*
* @return
/**
* Answers a string representation of this object suitable for use when
- * persisting data, in a format that should not change so can be reliably read
- * back.
+ * persisting data, in a format that can be reliably read back. Any changes to
+ * the format should be backwards compatible.
*/
String toStableString();
}