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SPARQLConstants.java uses the wrong namespace for the
vocabulary package. Using the latest (20051007) CVS of
openrdf, the correct lines should read:
import org.openrdf.model.vocabulary.RDF;
import org.openrdf.model.vocabulary.XMLSchema;
NOT:
import org.openrdf.vocabulary.RDF;
import org.openrdf.vocabulary.XMLSchema;
Please build the SPARQL Engine from the latest CVS of
Openrdf2...
2005-10-08 22:11:19 UTC in SPARQL Engine
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I forgot about section 10.1. The reason I brought it up is that common.Value requires implementations to code compareTo, but the documents don't suggest the comparison algorithm.
Anyway, you need to provide abstract and concrete factories for creating the classes in the common package. Having adapters bind to your common.impl implementations is too strongly coupled! Jena's API does this...
2005-08-18 21:25:19 UTC in SPARQL Engine
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What does it mean for the values ot be compared? Like one URI being greater or less than another one? Or a URI being greater or less than a literal. That part confuses me.
Also, note that Literals can have either a "xml:lang" tag, a datatype tag, but not both. (I'm using "tag" as meaing "metadata" and not the xml/sgml definition. Also, the xml:lang tag is...
2005-08-17 04:58:51 UTC in SPARQL Engine
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quantum_jim registered the Semantic Web API project.
2005-07-05 06:27:35 UTC in Semantic Web API
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JUnit is a testing framework and should only be used
for test cases and not point-release code. However,
several java files without "test" in their name require
JUnit as a dependancy.
The following files seem to run testcases, yet they are
not in the "test" directory and they break conventions
by not having "test" in their name:
/jena2/src/jena/owlsyntax.java...
2004-12-22 20:48:46 UTC in Jena
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Is there a way to port Saxon extension functions written in Java to Saxon.NET? What's the general pattern?.
2004-12-10 05:14:49 UTC in Saxon.NET
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Note that SGML has its own (complicated) transform language called DSSSL, which may be more suitable to your situation.
2004-12-01 00:17:32 UTC in Saxon XSLT and XQuery Processor
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One of my extension functions uses a custom implementation of SequenceIterator as an adapter wrapped around another program's iterator. Since SequenceIterator iterates over Item objects, I have to convert a Java Object to an Item in Java (i.e. I don't think I can use Saxon to do it for me - the class has to explicitly convert it). However, there doesn't seem to be an easy way to do this...
2004-11-29 15:04:43 UTC in Saxon XSLT and XQuery Processor
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The documentation doesn't indicate how **easy** it is to implement and use the SequenceIterator interface! It took me a few days before I realized it. The documentation should make this clearer and provide an example.
2004-11-29 14:51:21 UTC in Saxon XSLT and XQuery Processor
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Logged In: YES
user_id=805872
Added a patch (just getting used to cvs - sorry for all the
files) to build.xml.
2004-11-27 22:06:26 UTC in Jena
