# Uses of Class
org.apache.sysds.runtime.compress.cost.ComputationCostEstimator

Packages that use ComputationCostEstimator
Package
Description
org.apache.sysds.runtime.compress.colgroup

## Uses of ComputationCostEstimator in org.apache.sysds.runtime.compress.colgroup

Methods in org.apache.sysds.runtime.compress.colgroup with parameters of type ComputationCostEstimator
Modifier and Type
Method
Description
`abstract double`
AColGroup.`getCost(ComputationCostEstimator e, int nRows)`
Get the computation cost associated with this column group.
`double`
ColGroupConst.`getCost(ComputationCostEstimator e, int nRows)`
`double`
ColGroupDDC.`getCost(ComputationCostEstimator e, int nRows)`
`double`
ColGroupDDCFOR.`getCost(ComputationCostEstimator e, int nRows)`
`double`
ColGroupDDCLZW.`getCost(ComputationCostEstimator e, int nRows)`
`double`
ColGroupEmpty.`getCost(ComputationCostEstimator e, int nRows)`
`double`
ColGroupLinearFunctional.`getCost(ComputationCostEstimator e, int nRows)`
`double`
ColGroupOLE.`getCost(ComputationCostEstimator e, int nRows)`
`double`
ColGroupRLE.`getCost(ComputationCostEstimator e, int nRows)`
`double`
ColGroupSDC.`getCost(ComputationCostEstimator e, int nRows)`
`double`
ColGroupSDCFOR.`getCost(ComputationCostEstimator e, int nRows)`
`double`
ColGroupSDCSingle.`getCost(ComputationCostEstimator e, int nRows)`
`double`
ColGroupSDCSingleZeros.`getCost(ComputationCostEstimator e, int nRows)`
`double`
ColGroupSDCZeros.`getCost(ComputationCostEstimator e, int nRows)`
`double`
ColGroupUncompressed.`getCost(ComputationCostEstimator e, int nRows)`
`double`
ColGroupUncompressedArray.`getCost(ComputationCostEstimator e, int nRows)`