Add BER tutorial ref.

diff --git a/src/org/z3950/zing/cql/CQLNode.java b/src/org/z3950/zing/cql/CQLNode.java
index 200776f..6a936be 100644 (file)
--- a/src/org/z3950/zing/cql/CQLNode.java
+++ b/src/org/z3950/zing/cql/CQLNode.java
@@ -1,4 +1,4 @@
-// $Id: CQLNode.java,v 1.16 2002-12-04 16:56:06 mike Exp $
+// $Id: CQLNode.java,v 1.17 2002-12-06 12:35:15 mike Exp $
 
 package org.z3950.zing.cql;
 import java.util.Properties;
@@ -8,7 +8,7 @@ import java.util.Vector;
 /**
  * Represents a node in a CQL parse-tree.
  *
- * @version    $Id: CQLNode.java,v 1.16 2002-12-04 16:56:06 mike Exp $
+ * @version    $Id: CQLNode.java,v 1.17 2002-12-06 12:35:15 mike Exp $
  */
 public abstract class CQLNode {
     CQLNode() {}               // prevent javadoc from documenting this
@@ -96,6 +96,7 @@ public abstract class CQLNode {
 
     /**
      * ### Document this!
+     * ftp://ftp.rsasecurity.com/pub/pkcs/ascii/layman.asc
      */
     abstract public byte[] toType1(Properties config)
        throws PQFTranslationException;