Re: XQuery Implementations

Li Chen <lichen@WPI.EDU> wrote:

>>A while ago Jonathan gave the following list of current XQuery
>>Implementations. But I wonder whether which of them has open source
>>code for static type checking for XQuery in Java?

Kawa-XQuery (http://www.qexo.org/) does not do static type checking
yet.  However, it has the framework for doing do:  It is a compiler
that makes multiple passes over its internal "Expression" tree data
structure; it is type-aware; it does do some ad hoc type-checking;
and it does have some XQuery type support.  I'll probably wait to
implement proper static type checking until the XQuery specification
is closer to "done".  There is no Schema support, yet.

Kawa is written in Java, and is open-source (GNU) software,
available under a liberal license.
-- 
	--Per Bothner
per@bothner.com   http://www.bothner.com/per/

Received on Thursday, 14 March 2002 16:03:39 UTC