Bug 189751 cube enhancement: Groups and Summaries category; an empty summary field is being created.
Based on bug Id# 187412: Cube builder enhancement While reviewing the cube builder enhancements, I found some things that are not updated as the mock up. Please see the attached document. Under Groups and summaries category: 1. If new a cube, under 'groups and Summaries' category, by default an empty summary field is being created. No empty groups and summaries should be there to start with. Make it consistent as 'Groups (dimension): no empty group is there. 2. The category title should repeats itself as Groups and Summaries 3. Primary Dataset has to be listed as (Primary)
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/ElementFactory.java
{
		TextItem element = new TextItem( name );
		module.makeUniqueName( element );
		return element.handle( module );
	}
	/**
	 * Creates a new table item.
	 * 
	 * @param name
	 *            the optional table item name. Can be <code>null</code>.
	 * @return a handle to the table item
	 */
	public TableHandle newTableItem( String name )
	{
		TableItem element = new TableItem( name );
		module.makeUniqueName( element );
		element.refreshRenderModel( module );
		return element.handle( module );
	}
	/**
	 * Creates a new table item with the given name and given column number. The
	 * table will have one row for each band(header, footer, detail). Each row
	 * in band will be filled with cells, number of cells is equal to the
	 * specified column number.
	 * <p>
	 * It has the same effect by calling:
	 * <code>newTableItem( name, columnNum, 1, 1, 1 )</code>.
	 * 
	 * @param name
	 *            the optional table item name