X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fz3950%2Fzing%2Fcql%2FCQLPrefixNode.java;h=2b23a6ddd7a410d1103d3a9d611e5b13cfb85329;hb=HEAD;hp=656f6e6d7e066afb35af333a55d042acbdc143bf;hpb=5b8519ea50605aa4fb128e0330176b8d1cbea64a;p=cql-java-moved-to-github.git

diff --git a/src/main/java/org/z3950/zing/cql/CQLPrefixNode.java b/src/main/java/org/z3950/zing/cql/CQLPrefixNode.java
index 656f6e6..2b23a6d 100644
--- a/src/main/java/org/z3950/zing/cql/CQLPrefixNode.java
+++ b/src/main/java/org/z3950/zing/cql/CQLPrefixNode.java
@@ -1,4 +1,3 @@
-// $Id: CQLPrefixNode.java,v 1.10 2007-07-03 16:40:11 mike Exp $
 
 package org.z3950.zing.cql;
 import java.util.ArrayList;
@@ -9,7 +8,6 @@ import java.util.Properties;
 /**
  * Represents a prefix node in a CQL parse-tree.
  *
- * @version	$Id: CQLPrefixNode.java,v 1.10 2007-07-03 16:40:11 mike Exp $
  */
 public class CQLPrefixNode extends CQLNode {
 
@@ -43,6 +41,12 @@ public class CQLPrefixNode extends CQLNode {
     }
 
     @Override
+    public void traverse(CQLNodeVisitor visitor) {
+      visitor.onPrfixNode(this);
+      subtree.traverse(visitor);
+    }
+
+    @Override
     void toXCQLInternal(XCQLBuilder b, int level, List<CQLPrefix> prefixes,
 			 List<ModifierSet> sortkeys) {
 	List<CQLPrefix> tmp = (prefixes == null ?