Package mondrian.rolap.agg

Class GroupingSet

java.lang.Object

mondrian.rolap.agg.GroupingSet

public class GroupingSet
extends Object

A collection of Segments that can be represented as a GROUP BY GROUPING SET in a SQL query.

Since:

05-Jun-2007

Author:

Thiyagu

Constructor Summary

Constructors

Constructor	Description
GroupingSet(List<Segment> segments, BitKey levelBitKey, BitKey measureBitKey, StarColumnPredicate[] predicates, RolapStar.Column[] columns)	Creates a GroupingSet.

Method Summary

Modifier and Type	Method	Description
SegmentAxis[]	getAxes()
RolapStar.Column[]	getColumns()
BitKey	getLevelBitKey()
BitKey	getMeasureBitKey()
StarColumnPredicate[]	getPredicates()
List<Segment>	getSegments()
void	setSegmentsFailed()	Sets all the segments which are in loading state as failed

Methods inherited from class java.lang.Object

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

Constructor Detail

GroupingSet

public GroupingSet(List<Segment> segments,
                   BitKey levelBitKey,
                   BitKey measureBitKey,
                   StarColumnPredicate[] predicates,
                   RolapStar.Column[] columns)

Creates a GroupingSet.

Parameters:

segments - Constituent segments

levelBitKey - Levels

measureBitKey - Measures

predicates - Predicates

columns - Columns

Method Detail

getSegments

public List<Segment> getSegments()

getLevelBitKey

public BitKey getLevelBitKey()

getMeasureBitKey

public BitKey getMeasureBitKey()

getAxes

public SegmentAxis[] getAxes()

getPredicates

public StarColumnPredicate[] getPredicates()

getColumns

public RolapStar.Column[] getColumns()

setSegmentsFailed

public void setSegmentsFailed()

Sets all the segments which are in loading state as failed