- From: Jeni Tennison <jeni@jenitennison.com>
- Date: Mon, 25 Jun 2007 16:49:51 +0100
- To: public-xml-processing-model-wg@w3.org
Do we or don't we allow recursion? That is, can I do:
<p:pipeline-library ...>
<p:pipeline name="pipe" type="my:multiple-transformation">
<p:input port="source" default="yes" />
<p:input port="stylesheets" sequence="yes" />
<p:output port="result" />
<p:count name="count">
<p:input port="source">
<p:pipe step="pipe" port="stylesheets" />
</p:input>
</p:count>
<p:choose>
<p:xpath-context>
<p:pipe step="count" port="result" />
</p:xpath-context>
<p:when test=". > 0">
<p:output port="result" />
<p:subsequence name="get-first-stylesheet">
<p:input port="source">
<p:pipe step="pipe" port="stylesheets" />
</p:input>
<p:option name="test" value="position() = 1" />
</p:subsequence>
<p:subsequence name="get-remaining-stylesheets">
<p:input port="source">
<p:pipe step="pipe" port="stylesheets" />
</p:input>
<p:option name="test" value="position() > 1" />
</p:subsequence>
<p:xslt1 name="transform-source">
<p:input port="source">
<p:pipe step="pipe" port="source" />
</p:input>
<p:input port="stylesheet">
<p:pipe step="get-first-stylesheet" port="result" />
</p:input>
</p:xslt1>
<my:multiple-transformations name="transform-with-remaining">
<p:input port="source">
<p:pipe step="transform-source" port="result" />
</p:input>
<p:input port="stylesheets">
<p:pipe step="get-remaining-stylesheets" port="result" />
</p:input>
</my:multiple-transformations>
</p:when>
<p:otherwise>
<p:output port="result" />
<p:identity>
<p:pipe step="pipe" port="source" />
</p:identity>
</p:otherwise>
</p:choose>
</p:pipeline>
</p:pipeline-library>
If not, where is that stated? If so, it would also be useful to have
that explicitly mentioned, perhaps with an example.
Thanks,
Jeni
--
Jeni Tennison
http://www.jenitennison.com
Received on Monday, 25 June 2007 15:50:02 UTC