Implement new, wider toXCQL() API.

[cql-java-moved-to-github.git] / src / org / z3950 / zing / cql / CQLRelation.java

diff --git a/src/org/z3950/zing/cql/CQLRelation.java b/src/org/z3950/zing/cql/CQLRelation.java
index e695fcd..570afff 100644 (file)
--- a/src/org/z3950/zing/cql/CQLRelation.java
+++ b/src/org/z3950/zing/cql/CQLRelation.java
@@ -1,4 +1,4 @@
-// $Id: CQLRelation.java,v 1.18 2007-06-29 15:24:39 mike Exp $
+// $Id: CQLRelation.java,v 1.19 2007-07-03 13:40:58 mike Exp $
 
 package org.z3950.zing.cql;
 import java.util.Vector;
@@ -8,7 +8,7 @@ import java.lang.StringBuffer;
 /**
  * Represents a relation between a CQL index and term.
  *
- * @version    $Id: CQLRelation.java,v 1.18 2007-06-29 15:24:39 mike Exp $
+ * @version    $Id: CQLRelation.java,v 1.19 2007-07-03 13:40:58 mike Exp $
  */
 public class CQLRelation extends CQLNode {
     ModifierSet ms;
@@ -55,7 +55,10 @@ public class CQLRelation extends CQLNode {
        return ms.getModifiers();
     }
 
-    public String toXCQL(int level, Vector prefixes) {
+    public String toXCQL(int level, Vector prefixes, Vector sortkeys) {
+       if (sortkeys != null)
+           throw new Error("CQLRelation.toXCQL() called with sortkeys");
+
        return ms.toXCQL(level, "relation");
     }