mondrian.rolap.agg
Interface QuerySpec

All Known Implementing Classes:

AbstractQuerySpec, DrillThroughQuerySpec, SegmentArrayQuerySpec

public interface QuerySpec

Contains the information necessary to generate a SQL statement to retrieve a set of cells.

Author:

jhyde, Richard M. Emberson

Method Summary

String	generateSqlQuery()
String	getColumnAlias(int i)
StarColumnPredicate	getColumnPredicate(int i) Returns the predicate on the ith column.
RolapStar.Column[]	getColumns()
RolapStar.Measure	getMeasure(int i)
String	getMeasureAlias(int i)
int	getMeasureCount()
RolapStar	getStar()

Method Detail

getStar

RolapStar getStar()

getMeasureCount

int getMeasureCount()

getMeasure

RolapStar.Measure getMeasure(int i)

getMeasureAlias

String getMeasureAlias(int i)

getColumns

RolapStar.Column[] getColumns()

getColumnAlias

String getColumnAlias(int i)

getColumnPredicate

StarColumnPredicate getColumnPredicate(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

String generateSqlQuery()