{
Object value = itr.next();
if (itr.hasNext())
{
InOperator in = new InOperator();
in.addOperand(new AttributeOperator(typeCodeField));
in.addOperand(new ConstantOperator(value));
do
{
in.addOperand(new ConstantOperator(itr.next()));
}
while (itr.hasNext());
return in;
}