mondrian.rolap
Class RolapCubeLevel.RegularLevelReader

java.lang.Object
  mondrian.rolap.RolapCubeLevel.RegularLevelReader

All Implemented Interfaces:

RolapCubeLevel.LevelReader

Direct Known Subclasses:

RolapCubeLevel.ParentChildLevelReaderImpl

Enclosing class:

RolapCubeLevel

 class RolapCubeLevel.RegularLevelReader
extends Object
implements RolapCubeLevel.LevelReader

Level reader for a regular level.

Constructor Summary

RolapCubeLevel.RegularLevelReader()

Method Summary

void	constrainRegion(StarColumnPredicate predicate, RolapCube baseCube, RolapCacheRegion cacheRegion) Adds constraints to a cache region for a member of this level.
boolean	constrainRequest(RolapCubeMember member, RolapCube baseCube, CellRequest request) Adds constraints to a cell request for a member of this level.

Methods inherited from class java.lang.Object

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

Constructor Detail

RolapCubeLevel.RegularLevelReader

RolapCubeLevel.RegularLevelReader()

Method Detail

constrainRequest

public boolean constrainRequest(RolapCubeMember member,
                                RolapCube baseCube,
                                CellRequest request)

Description copied from interface: RolapCubeLevel.LevelReader

Adds constraints to a cell request for a member of this level.

Specified by:

constrainRequest in interface RolapCubeLevel.LevelReader

Parameters:

member - Member to be constrained

baseCube - base cube if virtual level

request - Request to be constrained

Returns:

true if request is unsatisfiable (e.g. if the member is the null member)

constrainRegion

public void constrainRegion(StarColumnPredicate predicate,
                            RolapCube baseCube,
                            RolapCacheRegion cacheRegion)

Description copied from interface: RolapCubeLevel.LevelReader

Adds constraints to a cache region for a member of this level.

Specified by:

constrainRegion in interface RolapCubeLevel.LevelReader

Parameters:

predicate - Predicate

baseCube - base cube if virtual level

cacheRegion - Cache region to be constrained