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
if ( details instanceof ChoiceSet )
			{
				uDefn.details = ( (ChoiceSet) details ).clone( );
			}
			return uDefn;
		}
		catch ( CloneNotSupportedException e )
		{
			assert false;
		}
		return null;
	}
	/**
	 * Gets the definition of the structure which represents the user property
	 * definition.
	 * 
	 * @return structure definition.
	 */
	public IStructureDefn getDefn( )
	{
		return MetaDataDictionary.getInstance( ).getStructure( STRUCTURE_NAME );
	}
	/**
	 * Gets the object definition of the user property definition.
	 * 
	 * @return object definition.
	 * 
	 */
	public IObjectDefn getObjectDefn( )
	{