Re: I processed a 3GB XML file ... using XSLT streaming

Martin Honnen wrote:

> Where do you generate that list? The streaming version of
> your program seems to just output a 'count' element but
> not 'Schools' nor 'school' elements.

Oops! I guess that I sent an old version of my program. Sorry about that. Thanks for catching this Martin!

Here is the correct version:

<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
                         xmlns:xs="http://www.w3.org/2001/XMLSchema"
                         exclude-result-prefixes="#all"
                        version="3.0">

    <xsl:output method="xml" />

    <xsl:template match="/">
        <xsl:stream href=""../huge-file/massachusetts.xml">

            <Schools>

                <xsl:for-each select="osm">
                    <xsl:iterate select="node">

                        <xsl:param name="count" select="1" as="xs:decimal"/>

                        <xsl:variable name="thisNode" select="copy-of(.)"/>
                        <xsl:choose>
                            <xsl:when test="$thisNode/tag[(@k eq 'amenity') and (@v eq 'school')]">
                                <school>

                                    <xsl:value-of select="$count" />

                                    <xsl:text>. </xsl:text>
                                    <xsl:value-of select="$thisNode/tag[@k eq 'name']/@v" />
                                </school>

                                <xsl:next-iteration>
                                    <xsl:with-param name="count" select="$count+1"/>
                                </xsl:next-iteration>

                            </xsl:when>
                            <xsl:otherwise>
                                <xsl:next-iteration>
                                    <xsl:with-param name="count" select="$count"/>
                                </xsl:next-iteration>
                            </xsl:otherwise>
                        </xsl:choose>
                    </xsl:iterate>
                </xsl:for-each>
            </Schools>

        </xsl:stream>
    </xsl:template>

</xsl:stylesheet>

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