Bug 188224 DTE should give out APIs about CrossTab filter equal value list and member value list Util.
DTE should give out APIs about CrossTab filter equal value list and member value list Util.
data/org.eclipse.birt.report.data.adapter/src/org/eclipse/birt/report/data/adapter/impl/DataRequestSessionImpl.java
cubeMaterializer = createCubeMaterializer( cubeHandle );
				createCube( (TabularCubeHandle)cubeHandle, cubeMaterializer );
				cubeMaterializer.close( );
			}
			else if ( mode == DataEngineContext.MODE_GENERATION )
			{
				cubeMaterializer = createCubeMaterializer( cubeHandle );
				createCube(  (TabularCubeHandle)cubeHandle, cubeMaterializer );
				cubeMaterializer.saveCubeToReportDocument( cubeHandle.getQualifiedName( ),
						this.sessionContext.getDocumentWriter( ),
						null );
				cubeMaterializer.close( );
			}
		} 
		catch ( Exception e )
		{
			throw new DataException( e.getLocalizedMessage( ) );
		}
	}
	/**
	 * Create a cube materializer.
	 * @param cubeHandle
	 * @return
	 * @throws DataException
	 * @throws IOException
	 * @throws BirtException
	 */
	private CubeMaterializer createCubeMaterializer( CubeHandle cubeHandle )
			throws DataException, IOException, BirtException
	{