net.esper.view.stat.olap
Class CubeDerivedValueHelper
java.lang.Object
net.esper.view.stat.olap.CubeDerivedValueHelper
public final class CubeDerivedValueHelper
- extends Object
Strategy for deriving a measure cube from a fact cube.
Derives a measure cube consisting of the number of datapoints only.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
CubeDerivedValueHelper
public CubeDerivedValueHelper()
derive
public static Pair<Dimension[],Cell[]> derive(String[] measuresToDerive,
MultidimCube<BaseStatisticsBean> cube)
- Derive given statistical measures from the multidim. cube returning dimensions and cells.
- Parameters:
measuresToDerive
- is an array with field names for statistic functionscube
- holds the n-dimensional cells
- Returns:
- dimensions and cells