Bug 184762 BIRT Model - Enhancments to the level defintion
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/ElementFactory.java
* @return a handle to the scalar parameter
	 */
	public ScalarParameterHandle newScalarParameter( String name )
	{
		ScalarParameter element = new ScalarParameter( name );
		module.makeUniqueName( element );
		return element.handle( module );
	}
	/**
	 * Creates a new style element. The name is required. If the
	 * <code>name</code> is null, we will make a unique name for it.
	 * 
	 * @param name
	 *            the required style name
	 * @return a handle to the style
	 */
	public SharedStyleHandle newStyle( String name )
	{
		Style element = new Style( name );
		module.makeUniqueName( element );
		return element.handle( module );
	}
	/**
	 * Creates a new text item.
	 * 
	 * @param name
	 *            the optional text item name. Can be <code>null</code>.
	 * @return a handle to the text item
	 */
	public TextItemHandle newTextItem( String name )