I am stuck at implementing the following logic:
>
> I have the following two nodes at the same level :
>
> The first node is about a package:
>
> <ownedMember xmi:type="uml:Package" xmi:id="_M-CnxU4wEdy-a6vbxd4tOQ"
> name="UML Standard Profile">
> .......
> ..../* contains some extra nodes in here */
> </ownedMember>
>
> now there is a possibility that there is a refinement...(jus discard the
> technical term) which is indicated by the presence of below node
>
> <ownedMember xmi:type="uml:Stereotype" xmi:id="_M-Cnv04wEdy-a6vbxd4tOQ"
> name="feature module">
> ......../* contains some extra nodes in here not same as thwe prev node*/
> ......
> </ownedMember>
>
> In my XSLT I need to check if there is a matching refinement for a
> package. The mapping is done by the xmi:id which carries the same value in
> both the nodes
>
> In words I want to do the following check:
> XMI:ID of /ownedMember[@xmi:type="uml:Package] = XMI ID
> of/ownedMember[@xmi:type="uml:Stereotype" and @name="feature module"]
>
> Please help me.....
>
> Thanks in advance.

Apologies for not being Michael Kay :)
If the ownedMember where the xmi:type="uml:Package" is the context node you need: If the second node isn't guaranteed to follow the first and be at the same level then you may need to choose a different axis from following-sibling.

--

Joe (Microsoft MVP - XML)

Joe Thanks a lot for the quickly reply man!!!

Your help is very much appreciated!!!

Joe,
could you help me with this please..This is the XSLT I have written:

<xsl:template match="ownedMember[@xmi:type='uml:Package'] ">
            <xsl:if test="/uml:Model/ownedMember[@xmi:type='uml:Stereotype' and @name='feature module' and @xmi:id = current()/@xmi:id]">
                <xsl:element name='xak:extends'>
                    <xsl:attribute name="xak:module"><xsl:value-of select='concat("m", translate(@name, " ", "_") )' /></xsl:attribute>
                    <xsl:element name='xak:super'>
                        <xsl:attribute name="xak:module"><xsl:value-of select='concat("m", translate(@name, " ", "_") )' /></xsl:attribute>
                        <xsl:apply-templates select = "./ownedMember[@xmi:type= 'uml:Class']"/>
                    </xsl:element>
                </xsl:element>
            </xsl:if>
            <xsl:apply-templates/>
        </xsl:template>

        <xsl:template match="ownedMember[@xmi:type= 'uml:Class']">
            <xsl:choose>
                <xsl:when test="/uml:Model/ownedMember[@xmi:type='uml:Stereotype' and @name='class refinement' and @xmi:id = current()/@xmi:id]">
                    <xak:extends>
                        <xsl:attribute name="xak:module"><xsl:value-of select='concat("m", translate(@name, " ", "_") )' /></xsl:attribute>
                        <xak:super>
                            <xsl:attribute name="xak:module"><xsl:value-of select='concat("m", translate(@name, " ", "_") )' /></xsl:attribute>
                            <xsl:copy-of select="./*"/>
                        </xak:super>
                    </xak:extends>
                </xsl:when>
                <xsl:otherwise>

                    <xsl:copy-of select="./*"/>
                </xsl:otherwise>
            </xsl:choose>
            <xsl:apply-templates/>
        </xsl:template>

But both the if:test are failing are failing

The source file is:
<uml:Model>
  <ownedMember xmi:type="uml:Stereotype" xmi:id="_M-Cnv04wEdy-a6vbxd4tOQ" name="feature module">
    <ownedAttribute xmi:id="_M-CnwE4wEdy-a6vbxd4tOQ" name="base_Package" visibility="private" association="_M-CnwU4wEdy-a6vbxd4tOQ">
      <type xmi:type="uml:Class" href="pathmap://UML2_METAMODELS/UML2.metamodel.uml2#_m82oYa86EdiEh75YJ_3n8g"/>
    </ownedAttribute>
  </ownedMember>

  <ownedMember xmi:type="uml:Extension" xmi:id="_M-CnwU4wEdy-a6vbxd4tOQ" memberEnd="_M-Cnwk4wEdy-a6vbxd4tOQ _M-CnwE4wEdy-a6vbxd4tOQ">
    <ownedEnd xmi:type="uml:ExtensionEnd" xmi:id="_M-Cnwk4wEdy-a6vbxd4tOQ" name="extension_" visibility="private" type="_M-Cnv04wEdy-a6vbxd4tOQ" association="_M-CnwU4wEdy-a6vbxd4tOQ" aggregation="composite">
      <upperValue xmi:type="uml:LiteralUnlimitedNatural" xmi:id="_M-Cnw04wEdy-a6vbxd4tOQ" value="1"/>
      <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_M-CnxE4wEdy-a6vbxd4tOQ"/>
    </ownedEnd>
  </ownedMember>
  <ownedMember xmi:type="uml:Package" xmi:id="_M-CnxU4wEdy-a6vbxd4tOQ" name="UML Standard Profile">
    <ownedComment xmi:id="_M-Cnxk4wEdy-a6vbxd4tOQ" body="UML Standard Profile contains several popular stereotypes, tag definitions and constraints described in UML 1.4 and UML 2.0 Specifications." annotatedElement="_M-CnxU4wEdy-a6vbxd4tOQ"/>
  </ownedMember>
  <ownedMember xmi:type="uml:Package" xmi:id="_M-Cnx04wEdy-a6vbxd4tOQ" name="MinutePlus">
    <ownedMember xmi:type="uml:Class" xmi:id="_M-CnyE4wEdy-a6vbxd4tOQ" name="KeyPad">
      <ownedAttribute xmi:id="_M-CnyU4wEdy-a6vbxd4tOQ" name="minPlusButton" visibility="private"/>
      <ownedOperation xmi:id="_M-Cnyk4wEdy-a6vbxd4tOQ" name="initElements">
        <returnResult xmi:id="_M-Cny04wEdy-a6vbxd4tOQ" direction="return">
          <type xmi:type="uml:PrimitiveType" href="UML_Standard_Profile.MagicDraw_Profile.profi le.uml2#_M-G5LU4wEdy-a6vbxd4tOQ"/>
        </returnResult>
        <type xmi:type="uml:PrimitiveType" href="UML_Standard_Profile.MagicDraw_Profile.profi le.uml2#_M-G5LU4wEdy-a6vbxd4tOQ"/>
      </ownedOperation>
      <ownedOperation xmi:id="_M-CnzE4wEdy-a6vbxd4tOQ" name="setupPanels">
        <returnResult xmi:id="_M-CnzU4wEdy-a6vbxd4tOQ" direction="return">
          <type xmi:type="uml:PrimitiveType" href="UML_Standard_Profile.MagicDraw_Profile.profi le.uml2#_M-G5LU4wEdy-a6vbxd4tOQ"/>
        </returnResult>
        <type xmi:type="uml:PrimitiveType" href="UML_Standard_Profile.MagicDraw_Profile.profi le.uml2#_M-G5LU4wEdy-a6vbxd4tOQ"/>
      </ownedOperation>
      <ownedOperation xmi:id="_M-Cnzk4wEdy-a6vbxd4tOQ" name="initListeners">
        <returnResult xmi:id="_M-Cnz04wEdy-a6vbxd4tOQ" direction="return">
          <type xmi:type="uml:PrimitiveType" href="UML_Standard_Profile.MagicDraw_Profile.profi le.uml2#_M-G5LU4wEdy-a6vbxd4tOQ"/>
        </returnResult>
        <type xmi:type="uml:PrimitiveType" href="UML_Standard_Profile.MagicDraw_Profile.profi le.uml2#_M-G5LU4wEdy-a6vbxd4tOQ"/>
      </ownedOperation>
      <ownedOperation xmi:id="_M-Cn0E4wEdy-a6vbxd4tOQ" name="minPlusListener">
        <returnResult xmi:id="_M-Cn0U4wEdy-a6vbxd4tOQ" direction="return">
          <type xmi:type="uml:PrimitiveType" href="UML_Standard_Profile.MagicDraw_Profile.profi le.uml2#_M-G5LU4wEdy-a6vbxd4tOQ"/>
        </returnResult>
        <type xmi:type="uml:PrimitiveType" href="UML_Standard_Profile.MagicDraw_Profile.profi le.uml2#_M-G5LU4wEdy-a6vbxd4tOQ"/>
      </ownedOperation>
    </ownedMember>
  </ownedMember>

  <ownedMember xmi:type="uml:Stereotype" xmi:id="_M-Cn0k4wEdy-a6vbxd4tOQ" name="class refinement">
    <ownedAttribute xmi:id="_M-Cn004wEdy-a6vbxd4tOQ" name="base_Class" visibility="private" association="_M-Cn1E4wEdy-a6vbxd4tOQ">
      <type xmi:type="uml:Class" href="pathmap://UML2_METAMODELS/UML2.metamodel.uml2#_m88uxq86EdiEh75YJ_3n8g"/>
    </ownedAttribute>
  </ownedMember>

  <ownedMember xmi:type="uml:Extension" xmi:id="_M-Cn1E4wEdy-a6vbxd4tOQ" memberEnd="_M-Cn1U4wEdy-a6vbxd4tOQ _M-Cn004wEdy-a6vbxd4tOQ">
    <ownedEnd xmi:type="uml:ExtensionEnd" xmi:id="_M-Cn1U4wEdy-a6vbxd4tOQ" name="extension_" visibility="private" type="_M-Cn0k4wEdy-a6vbxd4tOQ" association="_M-Cn1E4wEdy-a6vbxd4tOQ" aggregation="composite">
      <upperValue xmi:type="uml:LiteralUnlimitedNatural" xmi:id="_M-Cn1k4wEdy-a6vbxd4tOQ" value="1"/>
      <lowerValue xmi:type="uml:LiteralInteger" xmi:id="_M-Cn104wEdy-a6vbxd4tOQ"/>
    </ownedEnd>
  </ownedMember>

</uml:Model>

Appreciate your time and help.

Regards,
Sathish

Is that the full XML source, there are no namespace declarations? Your matching path starts with / so uml:Model must be the document element for this test to succeed.

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Joe (Microsoft MVP - XML)