mondrian.rolap.agg

Class AggQuerySpec

java.lang.Object

mondrian.rolap.agg.AggQuerySpec

class AggQuerySpec
extends Object

An AggStar's version of the QuerySpec.

When/if the AggStar code is merged into RolapStar (or RolapStar is merged into AggStar}, then this, indeed, can implement the QuerySpec interface.

Author:

Richard M. Emberson

Constructor Summary

Constructors

Constructor and Description
AggQuerySpec(AggStar aggStar, boolean rollup, GroupingSetsList groupingSetsList)

Method Summary

Modifier and Type	Method and Description
protected void	addMeasure(int i, SqlQuery query)
protected void	generateSql(SqlQuery sqlQuery)
Pair<String,List<SqlStatement.Type>>	generateSqlQuery()
AggStar.Table.Column	getColumn(int i)
String	getColumnAlias(int i)
int	getColumnCount()
String	getMeasureAlias(int i)
AggStar.Table.Column	getMeasureAsColumn(int i)
int	getMeasureCount()
StarColumnPredicate	getPredicate(int i) Returns the predicate on the ith column.
RolapStar	getStar()
protected SqlQuery	newSqlQuery()

Methods inherited from class java.lang.Object

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

Constructor Detail

AggQuerySpec

AggQuerySpec(AggStar aggStar,
             boolean rollup,
             GroupingSetsList groupingSetsList)

Method Detail

newSqlQuery

protected SqlQuery newSqlQuery()

getStar

public RolapStar getStar()

getMeasureCount

public int getMeasureCount()

getMeasureAsColumn

public AggStar.Table.Column getMeasureAsColumn(int i)

getMeasureAlias

public String getMeasureAlias(int i)

getColumnCount

public int getColumnCount()

getColumn

public AggStar.Table.Column getColumn(int i)

getColumnAlias

public String getColumnAlias(int i)

getPredicate

public StarColumnPredicate getPredicate(int i)

Returns the predicate on the ith column.

If the column is unconstrained, returns LiteralStarPredicate(true).

Parameters:

i - Column ordinal

Returns:

Constraint on column

generateSqlQuery

public Pair<String,List<SqlStatement.Type>> generateSqlQuery()

addMeasure

protected void addMeasure(int i,
                          SqlQuery query)

generateSql

protected void generateSql(SqlQuery sqlQuery)