Bug 188803 The interval of datetime type level dosen't work[1102]
Description: The interval of datetime type level dosen't work[1102] Build number: 2.2.0.v20070524-0630 Steps to reproduce: 1, New a cube with datetime type levels 2, Specify the interval such as 2 on month level 3, New a crosstab using the cube 4, Preview Expected result: The month is group based on 2 interval Actual result: No effect after specify the interval of month Error log:
data/org.eclipse.birt.report.data.adapter/src/org/eclipse/birt/report/data/adapter/impl/DataSetIterator.java
* 
	 * @param session
	 * @param filterIterator
	 * @param query
	 */
	private void popualteFilter( DataRequestSession session,
			Iterator filterIterator, QueryDefinition query )
	{
		while( filterIterator.hasNext( ) )
		{
			FilterConditionHandle filter = (FilterConditionHandle) filterIterator.next( );
			query.addFilter( session.getModelAdaptor( ).adaptFilter( filter ) );
		}
	}
	/**
	 * 
	 * @param cubeHandle
	 * @param query
	 * @param resultMetaList
	 * @throws DataException 
	 * @throws AdapterException 
	 */
	private void prepareMeasure( TabularCubeHandle cubeHandle,
			QueryDefinition query, List metaList ) throws AdapterException
	{
		try
		{
			List measureGroups = cubeHandle.getContents( CubeHandle.MEASURE_GROUPS_PROP );
			for ( int i = 0; i < measureGroups.size( ); i++ )
			{