[Mondrian] Cube getTimeDimension use when Cube has no Time dimension

Richard Emberson remberson at edgedynamics.com
Wed Jun 6 15:43:18 EDT 2007

The Cube interface has the method getTimeDimension()
defined. A common usage pattern appearing in
LastPeriodsFunDef, PeriodsToDateFunDef, XtdFunDef,
OpeningClosingPeriodFunDef and ParallelPeriodFunDef


If the Cube does not define a Time dimension, then all of these
result in a NullPointerException rather than some
Mondrian usage exception.

Granted, the above functions only make sense if a Time
dimension is defined for the Cube, but there is no check.


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