}
else if (node instanceof QueryModelComplexNode)
{
QueryModelComplexNode complexNode = (QueryModelComplexNode) node;
rpnRpnOp_inline2_type rpnOp = new rpnRpnOp_inline2_type();
rpnOp.rpn1 = createRPNStructure(complexNode.getLhs(), encoding, defaultNamespace);
rpnOp.rpn2 = createRPNStructure(complexNode.getRhs(), encoding, defaultNamespace);
rpnOp.op = new Operator_type();
switch (complexNode.getOp())