Bug 180089 BIRT model - TOC predefined styles
In ROM we need to support predefined styles for TOC too. This will allow user to easily create a TOC style, by creating one of two styles. Suggestion i have is - TOC ( Applies to all TOC nodes ) - TOC-level1 ( If defined applies to first level toc nodes ) - TOC-level2 ........... - TOC-level5
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/ModuleHandle.java
return null;
		return (DataSourceHandle) element.getHandle( element.getRoot( ) );
	}
	/**
	 * Finds a named element in the name space in this module and the included
	 * moduled.
	 * 
	 * @param name
	 *            the name of the element to find
	 * @return a handle to the element, or <code>null</code> if the element
	 *         was not found.
	 */
	public DesignElementHandle findElement( String name )
	{
		DesignElement element = module.findElement( name );
		if ( element == null )
			return null;
		return element.getHandle( element.getRoot( ) );
	}
	/**
	 * Finds a cube element by name in this module and the included modules.
	 * 
	 * @param name
	 *            the element name
	 * @return the cube element handle, if found, otherwise null
	 */
	public DesignElementHandle findCube( String name )
	{
		DesignElement element = module.findOLAPElement( name );
		if ( element == null )