/**
     Returns an array of flanges found connected to the view

     - Parameters:
         - view: the view to check fro connected flanges

     - Returns: [BaseView]]
    */
    static func flangesOnPillarView(_ view: BaseView) -> [BaseView] {
        var flanges : [BaseView] = []

        if let pillarView = view as? PillarEquipmentView {
            let foundFlanges = pillarView.arrayOfSetView.filter({EquipmentChecker.imageType(for: $0.load.setsubi.equipment) == .flange})
            flanges = foundFlanges
        }

        return flanges
    }