xref: /aosp_15_r20/external/apache-xml/test/tests/conf/idkey/idkey01.xsl (revision 1212f9a0ffdc28482b8821715d2222bf16dc14e2)

<?xml version="1.0"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">

  <!-- FileName: idkey01 -->
  <!-- Document: http://www.w3.org/TR/xslt -->
  <!-- DocVersion: 19991116 -->
  <!-- Section: 12.2 -->
  <!-- Creator: David Marston -->
  <!-- Purpose: Test generate-id() as used in grouping. -->

<xsl:output method="xml" encoding="UTF-8" indent="no"/>

<xsl:key name="places" match="town" use="@state"/>

<xsl:template match="doc">
  <out>
    <xsl:for-each select="town[generate-id() = generate-id(key('places',@state)[1])]">
      <xsl:text>&#10;</xsl:text>
      <xsl:element name="towns">
      <xsl:copy-of select="@state"/>
      <xsl:for-each select="key('places',current()/@state)">
        <xsl:value-of select="@name"/>
        <xsl:if test="position() != last()">
          <xsl:text>, </xsl:text>
        </xsl:if>
      </xsl:for-each>
      </xsl:element>
    </xsl:for-each>
    <xsl:text>&#10;</xsl:text>
  </out>
</xsl:template>


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   * to you under the Apache License, Version 2.0 (the  "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
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   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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  -->

</xsl:stylesheet>