Creation object containing all metrics, which are :
the number of empty sequence flows, the number of duplicate tasks, the number of data objects, the number of pools, the number of swimlanes,
the number of message flows, the density, the coefficient of network connectivity, the average connector degree,
the maximum connector degree, the sequentiality, the cyclicity, the diameter, the depth, the token_split,
the control flow complexity, the connector mismatch, the connector heterogeneity and the crs