NodeVisitor function ( Node arg0 ) { return this ; }
begin normal traversal of a subtree rooted at n . this gives the visitor the option of changing internal state or returning a new visitor which will be used to visit the children of n . this method is typically called by the method #enter node , node enter parent , n . if a subclass overrides the method #enter node , node enter parent , n then this methodmay not be called . concode_field_sep Lang lang concode_field_sep N visitEdgeNoOverride concode_elem_sep Node leave concode_elem_sep Node leave concode_elem_sep void finish concode_elem_sep void finish concode_elem_sep String toString concode_elem_sep Node override concode_elem_sep Node override concode_elem_sep N visitEdge concode_elem_sep NodeVisitor copy concode_elem_sep Lang lang concode_elem_sep NodeVisitor begin