HYTOS

            if items:

                return items[0]

    def EvaluatedAttribute(self, prop):

        """ return item's attribute """

                for match in matches:

                    attr_name = attr.Expression[(match.start() + 1):(match.end() - 1)]

                    values = [value for key, value in _attrs.items() if key.Attribute == attr_name]

                        values = ['\'\'']

                    value += attr.Expression[pos:match.start()] + values[0]

                    pos = match.end()

        @author     humkyung

        @date       2018.07.27

    '''

    def onConnectorPosChaned(self, connector):

        pass

        @author     kyouho

        @date       2018.07.26

    '''

    def setConnector(self, index):

        connector = QEngineeringConnectorItem(parent=self, index=index)

        connector.setParentItem(self)

        self.connectors.append(connector)

    def refreshConnector(self):

        for connector in self.connectors:

            connector.buildItem()

        @author     Jeongwoo

        @date       2018.05.25

    '''

    def deleteSvgItemFromScene(self):

        ''' not used '''

        for connector in self.connectors:

        @author     kyouho

        @date       2018.07.25

    '''

    def changeConnPoint(self):

        if len(self.connectors) == 2:

            conn1Item = self.connectors[0].connectedItem

        @author     kyouho

        @date       2018.07.24

    '''

    def changeStandardPoint(self):

        connPtsCount = len(self.connectors)