- public String toXCQL(int level, Vector<CQLPrefix> prefixes) {
-// String maybeName = "";
-// if (prefix.name != null)
-// maybeName = indent(level+1) + "<name>" + prefix.name + "</name>\n";
-//
-// return (indent(level) + "<prefix>\n" + maybeName +
-// indent(level+1) +
-// "<identifier>" + prefix.identifier + "</identifier>\n" +
-// subtree.toXCQL(level+1, prefixes) +
-// indent(level) + "</prefix>\n");
- Vector<CQLPrefix> tmp = new Vector<CQLPrefix>(prefixes);
+ public String toXCQL(int level, Vector<CQLPrefix> prefixes,
+ Vector<ModifierSet> sortkeys) {
+ if (sortkeys != null)
+ throw new Error("CQLPrefixNode.toXCQL() called with sortkeys");
+
+ Vector<CQLPrefix> tmp = (prefixes == null ?
+ new Vector<CQLPrefix>() :
+ new Vector<CQLPrefix>(prefixes));