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Re: Connections to external trains [message #1344 is a reply to message #1343]

Fri, 12 February 2016 10:26

Philip Wobst
Messages: 47
Registered: November 2013
Location: Hanover, Germany

Member

Hello Joachim,

I would like to suggest to change the choice to a normal sequence and then making the individual reference elements
optional. That way each externalReferences sub-element can be supplied only once. The approach with the choice element
would allow for up to four tafTapTsiTrainIDs.

          <xs:element name="externalReferences" minOccurs="0">
            <xs:complexType>
              <xs:sequence>
                <xs:element name="tafTapTsiTrainID" type="rail:eTapTsiTransportOperationalIdentifier" minOccurs="0" />
                <xs:element name="trainNumber" minOccurs="0">
                  <xs:complexType>
                    <xs:sequence>
                      <xs:element name="organizationalUnitBinding" type="rail:eOrganizationalUnitBinding" minOccurs="0">
                        <xs:annotation>
                          <xs:documentation source="http://wiki.railml.org/index.php?title=TT:organizationalUnitBinding"/>
                        </xs:annotation>
                      </xs:element>
                    </xs:sequence>
                    <xs:attribute name="trainNumber" type="xs:string"/>
                  </xs:complexType>
                </xs:element>
                <xs:element name="lineNumber" minOccurs="0">
                  <xs:complexType>
                    <xs:attribute name="lineNumber" type="xs:string"/>
                  </xs:complexType>
                </xs:element>
                <xs:element name="information" minOccurs="0">
                  <xs:complexType>
                    <xs:attribute name="description" type="xs:string">
                      <xs:annotation>
                        <xs:documentation>Enter the description of the connection - e.g. 'Connection to Berlin via Wolfsburg'</xs:documentation>
                      </xs:annotation>
                    </xs:attribute>
                  </xs:complexType>
                </xs:element>
              </xs:sequence>
            </xs:complexType>
          </xs:element>

BR, Philip

Screenshot showing the choice element on the left (post by Joachim) and the suggested change on the right (image is attached to the TRAC ticket #244):

https://trac.railml.org/raw-attachment/ticket/244/Connections_to_external_trains_Screenshot.png

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[Message index]

		Connections to external trains By: Joachim.Rubröder on Wed, 03 February 2016 11:57
		Re: Connections to external trains By: Philip Wobst on Fri, 12 February 2016 10:26
		Re: Connections to external trains By: Philip Wobst on Fri, 12 February 2016 10:29
		Re: Connections to external trains [CLOSED] By: Philip Wobst on Tue, 16 February 2016 16:40

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