node has a parent and if the
 the parent's name
 matches the name of the node's
 type node, then the
 self reference flag of
 the node is set to true.preprocessor passes
 through each top-level node and attempts
 to find groups of child nodes having the same data type and which have
 similar names (For example, "outage start time" and "outage end time").fx.codegen.postprocessor.stock package when a post-processing error
 occurs