X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fz3950%2Fzing%2Fcql%2FCQLRelation.java;h=351d8d472f02d17369f134d38ef7dbae426bc11c;hb=64ca1306b4e0d55a8b15b8da982bc1d37bc8b63c;hp=95eb303f00adeb9c3fb28c7f8a7b88c24ecad604;hpb=41fcd9c3be17618728c4f175e4cb65ed61421447;p=cql-java-moved-to-github.git

diff --git a/src/main/java/org/z3950/zing/cql/CQLRelation.java b/src/main/java/org/z3950/zing/cql/CQLRelation.java
index 95eb303..351d8d4 100644
--- a/src/main/java/org/z3950/zing/cql/CQLRelation.java
+++ b/src/main/java/org/z3950/zing/cql/CQLRelation.java
@@ -1,9 +1,8 @@
 // $Id: CQLRelation.java,v 1.19 2007-07-03 13:40:58 mike Exp $
 
 package org.z3950.zing.cql;
-import java.util.Vector;
+import java.util.List;
 import java.util.Properties;
-import java.lang.StringBuffer;
 
 /**
  * Represents a relation between a CQL index and term.
@@ -40,25 +39,29 @@ public class CQLRelation extends CQLNode {
      * @return
      *	An array of Modifier objects.
      */
-    public Vector<Modifier> getModifiers() {
+    public List<Modifier> getModifiers() {
 	return ms.getModifiers();
     }
 
-    public String toXCQL(int level, Vector prefixes, Vector sortkeys) {
+    @Override
+    void toXCQLInternal(XCQLBuilder b, int level, List<CQLPrefix> prefixes,
+      List<ModifierSet> sortkeys) {
 	if (sortkeys != null)
 	    throw new Error("CQLRelation.toXCQL() called with sortkeys");
-
-	return ms.toXCQL(level, "relation");
+	ms.toXCQLInternal(b, level, "relation");
     }
 
+    @Override
     public String toCQL() {
 	return ms.toCQL();
     }
 
+    @Override
     public String toPQF(Properties config) throws PQFTranslationException {
 	throw new Error("CQLRelation.toPQF() can never be called");
     }
 
+    @Override
     public byte[] toType1BER(Properties config) {
 	throw new Error("CQLRelation.toType1BER() can never be called");
     }