Package-level declarations

Local and global arrival rate.

Time between arrivals instantaneous metric

Time between departures instantaneous metric

Occupancy of nodes continuous metric

Total time each object spends in a node metric, instantaneous metric

Time from when an object enters a node to when that object leaves

Rate of departures from a node, rate metric

Utilisation of a node with an occupancy and capacity, or a service node with a number of objects in service