Bug 182062 Define and provide Date/Time format value
DateTime type has been supported in BIRT. Now, there's a proposal on support Date/Time type in BIRT Report Designer. In order to enable end user setting the format of Date/Time type, please define and provide format value for both Date and Time.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/writer/ModuleWriter.java
super.visitTabularDimension( obj );
		writer.endElement( );
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.model.elements.ElementVisitor#visitTabularHierarchy(org.eclipse.birt.report.model.elements.olap.TabularHierarchy)
	 */
	public void visitTabularHierarchy( TabularHierarchy obj )
	{
		writer.startElement( DesignSchemaConstants.TABULAR_HIERARCHY_TAG );
		super.visitTabularHierarchy( obj );
		property( obj, ITabularHierarchyModel.DATA_SET_PROP );
		writeSimplePropertyList( obj, ITabularHierarchyModel.PRIMARY_KEYS_PROP );
		writer.endElement( );
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.model.elements.ElementVisitor#visitTabularLevel(org.eclipse.birt.report.model.elements.olap.TabularLevel)
	 */
	public void visitTabularLevel( TabularLevel obj )
	{
		writer.startElement( DesignSchemaConstants.TABULAR_LEVEL_TAG );
		super.visitTabularLevel( obj );
		property( obj, ITabularLevelModel.COLUMN_NAME_PROP );
		writer.endElement( );
	}
	/*
	 * (non-Javadoc)