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