Uses of Class
mondrian.rolap.RolapAggregator

Packages that use RolapAggregator

Package	Description
mondrian.rolap	Implements the data access layer for the olap package.
mondrian.rolap.aggmatcher	Defines a 'matcher' which scans the schema to find candidate aggregate tables.

Uses of RolapAggregator in mondrian.rolap

Subclasses of RolapAggregator in mondrian.rolap

Modifier and Type	Class	Description
static class	RolapAggregator.AvgFromAvg	Aggregator used for aggregate tables implementing the average aggregator.
static class	RolapAggregator.AvgFromSum	Aggregator used for aggregate tables implementing the average aggregator.
static class	RolapAggregator.BaseAggor	This is the base class for implementing aggregators over sum and average columns in an aggregate table.
static class	RolapAggregator.SumFromAvg	This is an aggregator used for aggregate tables implementing the sum aggregator.

Fields in mondrian.rolap declared as RolapAggregator

Modifier and Type	Field	Description
static final RolapAggregator	RolapAggregator.Avg
static final RolapAggregator	RolapAggregator.Count
static final RolapAggregator	RolapAggregator.DistinctCount
static final RolapAggregator	RolapAggregator.Max
static final RolapAggregator	RolapAggregator.Min
static final RolapAggregator	RolapAggregator.Sum

Fields in mondrian.rolap with type parameters of type RolapAggregator

Modifier and Type	Field	Description
static final EnumeratedValues<RolapAggregator>	RolapAggregator.enumeration	List of all valid aggregation operators.

Methods in mondrian.rolap that return RolapAggregator

Modifier and Type	Method	Description
RolapAggregator	RolapBaseCubeMeasure.getAggregator()
RolapAggregator	RolapStar.Measure.getAggregator()
RolapAggregator	RolapStoredMeasure.getAggregator()	Returns the aggregation function which rolls up this measure: "SUM", "COUNT", etc.
RolapAggregator	RolapVirtualCubeMeasure.getAggregator()
RolapAggregator	RolapAggregator.getNonDistinctAggregator()	If this is a distinct aggregator, returns the corresponding non-distinct aggregator, otherwise throws an error.

Constructors in mondrian.rolap with parameters of type RolapAggregator

Modifier	Constructor	Description
	Measure(String name, String cubeName, RolapAggregator aggregator, RolapStar.Table table, MondrianDef.Expression expression, Dialect.Datatype datatype)

Uses of RolapAggregator in mondrian.rolap.aggmatcher

Methods in mondrian.rolap.aggmatcher that return RolapAggregator

Modifier and Type	Method	Description
RolapAggregator	AggStar.FactTable.Measure.getAggregator()	Get this Measure's RolapAggregator.
RolapAggregator	JdbcSchema.Table.Column.Usage.getAggregator()	Returns the aggregator associated with this usage (if its a measure usage, otherwise null).

Methods in mondrian.rolap.aggmatcher with parameters of type RolapAggregator

Modifier and Type	Method	Description
void	JdbcSchema.Table.Column.Usage.setAggregator(RolapAggregator aggregator)	Sets the aggregator associated with this usage (if it is a measure usage).