return m.get( name );
Expression expr = ( Expression ) m.get( name ); if (expr == null) return null; context.newScope( this ); try { return context.evaluate( expr ); } finally { context.exitScope( ); }
	public Object getNamedExpressionValue( String name )	{		Object generatedBy = content.getGenerateBy( );		if ( generatedBy instanceof ReportElementDesign )		{			ReportElementDesign design = ( ReportElementDesign ) generatedBy;			Map m = design.getNamedExpressions( );			return m.get( name );		}		// TODO Implement		return null;	}