Bug 324070 Refactor data set editor pages' codes[30967]
Build Identifier: 20100828 Refactor data set editor pages' codes. Reproducible: Always
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/data/ui/util/DataSetProvider.java
items[i].getDataTypeName( ),
							null ) );
					items[i].setAnalysisColumn( null );
				}
			}
		}
		return items;
	}
	/**
	 * update the columns of the DataSetHandle and put the new DataSetViewData[]
	 * into htColumns
	 * 
	 * @param dataSet
	 * @param dsItemModel
	 */
	public void updateColumnsOfDataSetHandle( DataSetHandle dataSet,
			DataSetViewData[] dsItemModel )
	{
		if ( dataSet == null || dsItemModel == null || dsItemModel.length == 0 )
			return;
		htColumns.put( dataSet, dsItemModel );
	}
	/**
	 * This function should be called very carefully. Presently it is only
	 * called in DataSetEditorDialog#performCancel.
	 * 
	 * @param dataSet
	 * @param itemModel
	 */
	public void setModelOfDataSetHandle( DataSetHandle dataSet,