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/core/UserPropertyDefn.java
return MetaDataDictionary.getInstance( ).getStructure( STRUCTURE_NAME );
	}
	/**
	 * Gets the display name of this user property definition. The search will
	 * check the translation dictionary firstly, then look at the instance
	 * itself. If no display name defined, the XML name will be returned.
	 * 
	 * @return display name of this user property.
	 * 
	 */
	public String getDisplayName( )
	{
		
		if ( !StringUtil.isBlank( displayName ) )
		{
			
			return displayName;
		}
		
		return name;
	}
	/**
	 * Sets the display name of the property. Use this only for testing; you
	 * should normally set the display name message ID so that the name can be
	 * retrieved from a message catalog and localized.
	 * 
	 * @param theName
	 *            the display name to set
	 */
	public void setDisplayName( String theName )