Class Hierarchy
- java.lang.Object
- org.apache.sysds.resource.cost.CostEstimator
 - org.apache.sysds.resource.cost.CPCostUtils
 - org.apache.sysds.resource.cost.IOCostUtils
 - org.apache.sysds.resource.cost.IOCostUtils.IOMetrics
 - org.apache.sysds.resource.cost.RDDStats
 - org.apache.sysds.resource.cost.SparkCostUtils
 - java.lang.Throwable (implements java.io.Serializable)
- java.lang.Exception
- org.apache.sysds.resource.cost.CostEstimationException
 
 
 - java.lang.Exception
 - org.apache.sysds.resource.cost.VarStats