Package com.macrofocus.molap.aggregates.cube

Interface Cube

All Known Implementing Classes:

InMemoryCube

public interface Cube

Models a multidimensional dataset, where that data are aggregated across an arbitrary number of dimensions. It can also be seen as a lattice of cuboids.

Method Summary

Modifier and Type	Method	Description
Cuboid	getApexCuboid()
Cuboid	getChildCuboid(Cuboid cuboid)
CountAggregation	getCount(java.lang.String name)
CountDistinctAggregation	getCountDistinct(java.lang.String name)
CountDistinctWithNullAggregation	getCountDistinctWithNull(java.lang.String name)
Cuboid	getCuboid(Dimensions dimensions, Dice dice, Structure structure)
DataFrame	getDataFrame()
Dice	getDice()
MaxAggregation	getMax(java.lang.String name)
MeanAggregation	getMean(java.lang.String name)
MinAggregation	getMin(java.lang.String name)
Dimensions	getRoot()
Group	getRootGroup()
StdDevAggregation	getStdDev(java.lang.String name)
Structure	getStructure()
SumAggregation	getSum(java.lang.String name)
SumAggregation	getSum(java.lang.String name, DistributiveStatistics.RowFilter filter)
VarianceAggregation	getVariance(java.lang.String name)
VarianceAggregation	getVariance(java.lang.String name, java.lang.String population)
Query	query(Aggregation... aggregations)

Method Detail

getDataFrame

DataFrame getDataFrame()

getApexCuboid

Cuboid getApexCuboid()

getRootGroup

Group getRootGroup()

getRoot

Dimensions getRoot()

getDice

Dice getDice()

getStructure

Structure getStructure()

getCuboid

Cuboid getCuboid(Dimensions dimensions,
                 Dice dice,
                 Structure structure)

getChildCuboid

Cuboid getChildCuboid(Cuboid cuboid)

query

Query query(Aggregation... aggregations)

getSum

SumAggregation getSum(java.lang.String name)

getSum

SumAggregation getSum(java.lang.String name,
                      DistributiveStatistics.RowFilter filter)

getCount

CountAggregation getCount(java.lang.String name)

getMin

MinAggregation getMin(java.lang.String name)

getMax

MaxAggregation getMax(java.lang.String name)

getMean

MeanAggregation getMean(java.lang.String name)

getVariance

VarianceAggregation getVariance(java.lang.String name)

getVariance

VarianceAggregation getVariance(java.lang.String name,
                                java.lang.String population)

getStdDev

StdDevAggregation getStdDev(java.lang.String name)

getCountDistinct

CountDistinctAggregation getCountDistinct(java.lang.String name)

getCountDistinctWithNull

CountDistinctWithNullAggregation getCountDistinctWithNull(java.lang.String name)