mondrian.rolap.aggmatcher

Class AggStar.FactTable.Measure

java.lang.Object

mondrian.rolap.aggmatcher.AggStar.Table.Column

mondrian.rolap.aggmatcher.AggStar.FactTable.Measure

Enclosing class:

AggStar.FactTable

public class AggStar.FactTable.Measure
extends AggStar.Table.Column

This is a Column that is a Measure (contains an aggregator).

Method Summary

Modifier and Type	Method and Description
String	generateExprString(SqlQuery query) Generates a SQL expression, which typically this looks like this: tableName.columnName.
String	generateRollupString(SqlQuery query)
RolapAggregator	getAggregator() Get this Measure's RolapAggregator.
BitKey	getRollableLevelBitKey() Returns a BitKey of the levels which can be safely rolled up.
boolean	isDistinct()
void	print(PrintWriter pw, String prefix)

Methods inherited from class mondrian.rolap.aggmatcher.AggStar.Table.Column

getBitPosition, getDatatype, getExpression, getInternalType, getName, getSqlQuery, getTable, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

isDistinct

public boolean isDistinct()

getAggregator

public RolapAggregator getAggregator()

Get this Measure's RolapAggregator.

getRollableLevelBitKey

public BitKey getRollableLevelBitKey()

Returns a BitKey of the levels which can be safely rolled up. (For distinct-count measures, most can't.)

generateRollupString

public String generateRollupString(SqlQuery query)

print

public void print(PrintWriter pw,
                  String prefix)

Overrides:

print in class AggStar.Table.Column

generateExprString

public String generateExprString(SqlQuery query)

Description copied from class: AggStar.Table.Column

Generates a SQL expression, which typically this looks like this: tableName.columnName.

Overrides:

generateExprString in class AggStar.Table.Column