Recent posts to newshttps://sourceforge.net/p/xmltk/news/2007-02-18T09:10:58ZRecent posts to newsxmltk1.11 release 2007-02-18T09:10:58Z2007-02-18T09:10:58ZTodd J. Greenhttps://sourceforge.net/u/tjgreen/https://sourceforge.netfbe70edd85f7ff09f6fb3928a05ac56b23fee57a<div class="markdown_content"><p>This release fixed the xsort bug and modified filestream.cpp so that xsort detects errors of the file system such as "no space left on devices in /tmp".</p></div>xmltk1.1 release2006-11-14T22:15:50Z2006-11-14T22:15:50ZTodd J. Greenhttps://sourceforge.net/u/tjgreen/https://sourceforge.net989bec9d2fbe89cfb4c7789bdf5a80259bc5f2d0<div class="markdown_content"><p>XMLTK process multiple XPath expressions in XP{//,*} optionally <br />
with limited predicates. Predicate expressions must follow the <br />
following conditions simultaneously. <br />
1. The last location step does not have any predicates. Location steps except the last one can have predicates. <br />
2. The last location step does not specify the same attribute used in predicates. <br />
3. // and predicate are not used in a same XPath expression when the XML stream has nested with same elements. <br />
4. A predicate follows the form of [attribute operator constant value] or [position]. A position predicate comes before any attribute predicates in the same location step. <br />
5. When a location step has multiple predicates on attributes, the order of attributes must be the same with the occurrences of attributes in the XML stream. </p>
<p>For example, in DBLP example, <br />
//inproceedings[1][contains(@key,'Onizuka')]/title <br />
works correctly, because the DBLP XML stream is not nested with inproceedings. </p>
<p>ChangeLog <br />
2006-11-16 Makoto Onizuka <oni@acm.org> </p>
<p>* fixed xagg bug by which xagg didn't properly process the multiple aggregation functions, which was discussed in the post to bug tracker at 2002-10-22 04:57 <br />
<a href="http://sourceforge.net/tracker/index.php?func=detail&aid=626830&group_id=51270&atid=462691">http://sourceforge.net/tracker/index.php?func=detail&aid=626830&group_id=51270&atid=462691</a> </p>
<p>* fixed the bug in dfafiler.cxx by which Lazy DFA invoked startContext(/) before startDocument(). </p>
<p>* added a xmltoolkit command, xdetector. xdetector inputs two files: <br />
a query file (containing multiple queries) and an XML document. <br />
xdetector invokes printAutomata(const char * filename) method in IDfaFilter interface and serializes the NFAs and DFA to (current)/xpathQuery.xml. Examples are included in sample/dblp directory (Read README in that directory). </p>
<p>2006-11-15 Makoto Onizuka <oni@acm.org> </p>
<p>* fixed the GCC 3.3 static_cast compile errors in xnest, xpair, xtail discussed in the post to bug tracker at 2003-10-18 23:13 <br />
<a href="https://sourceforge.net/tracker/index.php?func=detail&aid=825978&group_id=51270&atid=462691">https://sourceforge.net/tracker/index.php?func=detail&aid=825978&group_id=51270&atid=462691</a> </p>
<p>* modified xrun to input XML stream from stdin discussed in the post to xmltk-devs at 2003-02-10 11:00 <br />
<a href="https://sourceforge.net/mailarchive/forum.php?thread_id=1634460&forum_id=9098">https://sourceforge.net/mailarchive/forum.php?thread_id=1634460&forum_id=9098</a> </p>
<p>* fixed the bug in Automata::isTerminal() discussed in the post to xmltk-devs at 2006-11-11 14:34. <br />
<a href="https://sourceforge.net/mailarchive/forum.php?forum_id=9098&max_rows=25&style=flat&viewmonth=200611&viewday=10">https://sourceforge.net/mailarchive/forum.php?forum_id=9098&max_rows=25&style=flat&viewmonth=200611&viewday=10</a> <br />
The bug caused unnecessary endContext() events. </p>
<p>* modified PString::buf which stores the cached value converted from XTOKEN. </p>
<p>* added printAutomata(const char * filename) method in IDfaFilter interface. It serializes the NFAs and DFA to the specified file. </p>
<p>* added the document IMPLEMENTATION that describes the complicated part of the Lazy DFA implementation. </p></div>