Bug 184762 BIRT Model - Enhancments to the level defintion
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/ElementFactory.java
* Creates a new free-form item.
	 * 
	 * @param name
	 *            the optional free-form name. Can be <code>null</code>.
	 * @return a handle to the free-form
	 */
	public FreeFormHandle newFreeForm( String name )
	{
		FreeForm element = new FreeForm( name );
		module.makeUniqueName( element );
		return element.handle( module );
	}
	/**
	 * Creates a new data item.
	 * 
	 * @param name
	 *            the optional data item name. Can be <code>null</code>.
	 * @return a handle to the data item
	 */
	public DataItemHandle newDataItem( String name )
	{
		DataItem element = new DataItem( name );
		module.makeUniqueName( element );
		return element.handle( module );
	}
	/**
	 * Creates a new label item.
	 * 
	 * @param name
	 *            the optional label name. Can be <code>null</code>.