source: MDService2/trunk/MDService2/src/xsl/util_xml_ay.xsl @ 1480

<?xml version="1.0"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="2.0"
   xmlns:exsl="http://exslt.org/common"
   extension-element-prefixes="exsl">

<!--
analyzes the structure of xml-input: 
        output: all xpaths
        strategy: 2 steps! : 
                1. flatten verbalize elements
                2. aggregate 
-->

<!-- <xsl:key name="names" match="NAME" use="concat('',@aliastype)"/> -->

<xsl:key name="elem_names" match="elem" use="."/>

<!--
<xsl:key name="divided_elems" match="*[@part]" use="concat(name(),':',@part)"/>
<xsl:key name="person_unique" match="NXElem[@boldtype='Person']" use="concat(names/NXElem[xtype='default']/token,occs/NXElem[1]/occLocation,events/NXElem[xtype='birth']/date)"/>
-->

<xsl:param name="dataset" select="/" />

<xsl:variable name="flatted" >
      <xsl:call-template name="flatten" />
   </xsl:variable>
        
<xsl:template name="xml-ay" >
   <xsl:param name="dataset" select="$dataset"></xsl:param>
                
        <xsl:variable name="summarized">           
        <xsl:call-template name="summarize" >
           <xsl:with-param name="flatted">
              <xsl:call-template name="flatten">
                 <xsl:with-param name="dataset" select="$dataset"></xsl:with-param>
              </xsl:call-template>
           </xsl:with-param>               
        </xsl:call-template>
        </xsl:variable>
      <xsl:copy-of select="$summarized"></xsl:copy-of>
</xsl:template>

<xsl:template name="flatten">
   <xsl:param name="dataset" select="$dataset"></xsl:param>
   <xsl:variable name="flatted">
        <flatted>
        <xsl:for-each select="$dataset//*" >
             <elem n="{name()}">
                                <xsl:call-template name="path" />                               
                        </elem>         
        </xsl:for-each>
        </flatted></xsl:variable>   
   <xsl:copy-of select="$flatted"></xsl:copy-of>
</xsl:template>

<xsl:template name="summarize" >
   <xsl:param name="flatted" ></xsl:param>
   <xsl:message>count flatted <xsl:value-of select="count($flatted/flatted/elem)"></xsl:value-of></xsl:message>
<!-- match="flatted"
         <xsl:for-each select="flatted/elem[generate-id() = generate-id(key('elem_names',.)[1])]" > -->
        <xsl:for-each-group select="$flatted/flatted/elem" group-by=".">        
                <Term name="{@n}" path="{.}" count="{count(current-group())}" />                
        </xsl:for-each-group>
</xsl:template>

<xsl:template name="path" >
        <xsl:for-each select="ancestor::*" ><xsl:value-of select="name()" />/</xsl:for-each><xsl:value-of select="name()" />
</xsl:template>


<!--
<xsl:template match="*[1]">
<xsl:param name="path" />
        <xsl:value-of select="name()" />
        <xsl:value-of select="count(../*[name()=name(current())])" />
        <xsl:text>&#xD;&#xA;</xsl:text>
                <xsl:apply-templates    />
</xsl:template>
-->

</xsl:stylesheet>