/**
* Collects all queries or template calls at a given class.
* @param cls the class to get the queries at
* @param predicate the predicate such as <code>spin:rule</code>
* @param results the List to add the results to
*/
public static void addQueryOrTemplateCalls(IResource cls, INode predicate, List <QueryOrTemplateCall> results)
{
IEnumerable <Triple> ss = cls.listProperties(predicate);
// Special case: we might have an instance of a template call like spl:Attribute
// Then try to find the Template in the registry
if (!ss.Any() && cls != null && cls.isUri())
{
ITemplate template = SPINModuleRegistry.getTemplate(cls.Uri(), null);
if (template != null)
{
ss = template.listProperties(predicate);
}
}
foreach (Triple s in ss)
{
if (!(s.Object is ILiteralNode))
{
ITemplateCall templateCall = SPINFactory.asTemplateCall(Resource.Get(s.Object, cls.getModel()));
if (templateCall != null)
{
results.Add(new QueryOrTemplateCall(cls, templateCall));
}
else
{
IQuery query = SPINFactory.asQuery(Resource.Get(s.Object, cls.getModel()));
if (query != null)
{
results.Add(new QueryOrTemplateCall(cls, query));
}
}
}
}
}
private static List <ITemplateCall> getFixes(IGraph cm, SpinProcessor model, INode vio)
{
List <ITemplateCall> fixes = new List <ITemplateCall>();
IEnumerator <Triple> fit = cm.GetTriplesWithSubjectPredicate(vio, SPIN.fix).GetEnumerator();
while (fit.MoveNext())
{
Triple fs = fit.Current;
if (!(fs.Object is IValuedNode))
{
// ????????????? What is it for ?
/*
* MultiUnion union = JenaUtil.createMultiUnion(new Graph[] {
* model.getGraph(),
* cm.getGraph()
* });
* Model unionModel = ModelFactory.createModelForGraph(union);
*/
IResource r = Resource.Get(fs.Object, model);
ITemplateCall fix = SPINFactory.asTemplateCall(r);
fixes.Add(fix);
}
}
return(fixes);
}
/**
* Attempts to convert a given INode to a String so that it can be parsed into
* a Jena query object. The node must be either a string Literal, or a sp:Query node
* or a template call. If it's a template call then the resulting query string will
* "hard-bind" the template variables.
* @param node the INode to convert
* @param usePrefixes true to use qname abbreviations
* @return the String representation of node
* @throws ArgumentException if the node is not a valid SPIN Query or a String
* @deprecated for the same reason as {@link TemplateCall.getQueryString}
*/
public static String getQueryString(IResource node, bool usePrefixes)
{
if (node.isLiteral())
{
return(((IValuedNode)node.getSource()).AsString());
}
else
{
ICommand spinCommand = SPINFactory.asCommand(node);
if (spinCommand != null)
{
if (usePrefixes)
{
//StringSparqlPrinter p = new StringSparqlPrinter();
//p.setUsePrefixes(usePrefixes);
//spinCommand.print(p);
//return p.getString();
return(String.Empty);
}
else
{
return("");//ARQFactory.get().createCommandString(spinCommand);
}
}
else
{
ITemplateCall templateCall = SPINFactory.asTemplateCall(node);
if (templateCall != null)
{
return(templateCall.getQueryString());
}
else
{
throw new ArgumentException("INode must be either literal or a SPIN query or a SPIN template call");
}
}
}
}