X-Git-Url: http://jsfdemo.indexdata.com/?a=blobdiff_plain;f=src%2Forg%2Fz3950%2Fzing%2Fcql%2FUnknownQualifierException.java;h=8bad79efe532038852e29091d38752f952bd5ff0;hb=18405938a115378cc571d697060ac40775c62fb7;hp=ba43bafded30a2a8822d590e1cfa46064ef3a568;hpb=df372083094087da8590a526e0222c81c9ae7fc0;p=cql-java-moved-to-github.git

diff --git a/src/org/z3950/zing/cql/UnknownQualifierException.java b/src/org/z3950/zing/cql/UnknownQualifierException.java
index ba43baf..8bad79e 100644
--- a/src/org/z3950/zing/cql/UnknownQualifierException.java
+++ b/src/org/z3950/zing/cql/UnknownQualifierException.java
@@ -1,4 +1,4 @@
-// $Id: UnknownQualifierException.java,v 1.1 2002-11-06 00:05:58 mike Exp $
+// $Id: UnknownQualifierException.java,v 1.2 2002-11-06 20:13:45 mike Exp $
 
 package org.z3950.zing.cql;
 import java.lang.Exception;
@@ -9,12 +9,18 @@ import java.lang.Exception;
  * At compilation time, we accept any syntactically valid qualifier;
  * but when rendering a tree out as PQF, we need to translate the
  * qualifiers into sets of Type-1 query attributes.  If we can't do
- * that, we throw one of these babies.
+ * that, because the PQF configuration doesn't know about a relation,
+ * we throw one of these babies.
  *
- * @version $Id: UnknownQualifierException.java,v 1.1 2002-11-06 00:05:58 mike Exp $
+ * @version $Id: UnknownQualifierException.java,v 1.2 2002-11-06 20:13:45 mike Exp $
  */
-public class UnknownQualifierException extends Exception {
-    UnknownQualifierException(String s) {
+public class UnknownQualifierException extends PQFTranslationException {
+    /**
+     * Creates a new <TT>UnknownQualifierException</TT>.
+     * @param s
+     *	The qualifier for which there was no PQF configuration.
+     */
+    public UnknownQualifierException(String s) {
 	super(s);
     }
 }