X-Git-Url: http://sru.miketaylor.org.uk/?a=blobdiff_plain;f=src%2Forg%2Fz3950%2Fzing%2Fcql%2FCQLNode.java;h=baa6cad12d7adc6a2c4ff00695c7fffa02d09186;hb=9b7bbaf04b9492a1071d10fe5a1ce3f1ee60a0fc;hp=10bd282f3236b98674f679d52d7df2e53b2bac30;hpb=437ea0b3a09e884447853d42f879010cd0cc391e;p=cql-java-moved-to-github.git

diff --git a/src/org/z3950/zing/cql/CQLNode.java b/src/org/z3950/zing/cql/CQLNode.java
index 10bd282..baa6cad 100644
--- a/src/org/z3950/zing/cql/CQLNode.java
+++ b/src/org/z3950/zing/cql/CQLNode.java
@@ -1,4 +1,4 @@
-// $Id: CQLNode.java,v 1.2 2002-10-25 16:01:26 mike Exp $
+// $Id: CQLNode.java,v 1.5 2002-10-27 00:46:25 mike Exp $
 
 package org.z3950.zing.cql;
 
@@ -7,7 +7,7 @@ package org.z3950.zing.cql;
  * Represents a node in a CQL parse-tree ...
  * ###
  *
- * @version	$Id: CQLNode.java,v 1.2 2002-10-25 16:01:26 mike Exp $
+ * @version	$Id: CQLNode.java,v 1.5 2002-10-27 00:46:25 mike Exp $
  */
 public abstract class CQLNode {
     abstract String toXCQL(int level);
@@ -21,13 +21,19 @@ public abstract class CQLNode {
 	return x;
     }
 
-    /*
+    protected String xq(String str) {
+	// XML Quote
+	// ###	s/&/&/g;
+	//	s/</&lt;/g;
+	//	s/>/&gt;/g;
+	return str;
+    }
+
     // Test harness
     public static void main (String[] args) {
 	CQLNode n1 = new CQLTermNode("dc.author", "=", "kernighan");
 	CQLNode n2 = new CQLTermNode("dc.title", "all", "elements style");
 	CQLNode root = new CQLAndNode(n1, n2);
-	System.out.println(root.toXCQL(3));
+	System.out.println(root.toXCQL(0));
     }
-    */
 }