}
@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 ?