internal static string StringForNode(IResource node, INamespaceMapper pm)
{
SpinWrappedDataset model = null; // TODO change this for a queryModel
StringBuilder sb = new StringBuilder();
if (node.canAs(SP.ClassExpression))
{
((IPrintable)SPINFactory.asExpression(node)).print(new BaseSparqlFactory(model, sb));
}
else if (node.canAs(SP.ClassVariable))
{
((IPrintable)SPINFactory.asVariable(node)).print(new BaseSparqlFactory(model, sb));
}
else if (RDFUtil.sameTerm(node.getResource(RDF.PropertyType), SP.PropertyNot))
{
sb.Append("!(");
sb.Append(StringForNode(node.getObject(SP.PropertyArg1), pm));
sb.Append(")");
}
else if (RDFUtil.sameTerm(node.getResource(RDF.PropertyType), SP.PropertyOr))
{
sb.Append(StringForNode(node.getObject(SP.PropertyArg1), pm));
sb.Append(" || ");
sb.Append(StringForNode(node.getObject(SP.PropertyArg2), pm));
}
else if (RDFUtil.sameTerm(node.getResource(RDF.PropertyType), SP.PropertyAnd))
{
sb.Append(StringForNode(node.getObject(SP.PropertyArg1), pm));
sb.Append(" && ");
sb.Append(StringForNode(node.getObject(SP.PropertyArg2), pm));
}
else if (RDFUtil.sameTerm(node.getResource(RDF.PropertyType), SP.PropertyEq))
{
sb.Append(StringForNode(node.getObject(SP.PropertyArg1), pm));
sb.Append("=");
sb.Append(StringForNode(node.getObject(SP.PropertyArg2), pm));
}
else if (RDFUtil.sameTerm(node.getResource(RDF.PropertyType), SP.PropertyNeq))
{
sb.Append(StringForNode(node.getObject(SP.PropertyArg1), pm));
sb.Append("!=");
sb.Append(StringForNode(node.getObject(SP.PropertyArg2), pm));
}
else if (RDFUtil.sameTerm(node.getResource(RDF.PropertyType), SP.PropertyLt))
{
sb.Append(StringForNode(node.getObject(SP.PropertyArg1), pm));
sb.Append("<");
sb.Append(StringForNode(node.getObject(SP.PropertyArg2), pm));
}
else if (RDFUtil.sameTerm(node.getResource(RDF.PropertyType), SP.PropertyLeq))
{
sb.Append(StringForNode(node.getObject(SP.PropertyArg1), pm));
sb.Append("<=");
sb.Append(StringForNode(node.getObject(SP.PropertyArg2), pm));
}
else if (RDFUtil.sameTerm(node.getResource(RDF.PropertyType), SP.PropertyGt))
{
sb.Append(StringForNode(node.getObject(SP.PropertyArg1), pm));
sb.Append(">");
sb.Append(StringForNode(node.getObject(SP.PropertyArg2), pm));
}
else if (RDFUtil.sameTerm(node.getResource(RDF.PropertyType), SP.PropertyGeq))
{
sb.Append(StringForNode(node.getObject(SP.PropertyArg1), pm));
sb.Append(">=");
sb.Append(StringForNode(node.getObject(SP.PropertyArg2), pm));
}
else if (RDFUtil.sameTerm(node.getResource(RDF.PropertyType), SP.PropertyBound))
{
sb.Append("bound(");
sb.Append(StringForNode(node.getObject(SP.PropertyArg1), pm));
sb.Append(")");
}
else if (node.isUri())
{
sb.Append("<");
sb.Append(node.Uri().ToString());
sb.Append(">");
}
else if (node.isLiteral())
{
sb.Append(((ILiteralNode)node.getSource()).Value);
}
else
{
throw new Exception("Missing translation for expression " + node.getResource(RDF.PropertyType).Uri().ToString());
}
return(sb.ToString());
}
