:param format: The formatting string to be used in the output f-string.The usable positional arguments are the following: {0} node name, {1} node type, {2} rank, {3} type rank
:type format: string
:param markNonUnicity: If true, non unique ranking is prefixed with "?"
:type markNonUnicity: bool
:return: map(Node, string) A map with the corresponding names