Examples of XdmValue

net.sf.saxon.s9api.XdmValue
An value in the XDM data model. A value is a sequence of zero or more items, each item being either an atomic value or a node.
An XdmValue is immutable.

A sequence consisting of a single item may be represented as an instance of {@link XdmItem}, which is a subtype of XdmValue. However, there is no guarantee that a sequence of length one will always be an instance of XdmItem.

Similarly, a zero-length sequence may be represented as an instance of {@link XdmEmptySequence}, but there is no guarantee that every sequence of length zero will always be an instance of XdmEmptySequence.
@since 9.0

Examples of net.sf.saxon.s9api.XdmValue

    k = new Text();
    v = new Text();
    String result_string;
    
    try {
      XdmValue res = eval.evaluate();
      for (XdmItem i : res) {
        result_string = i.toString();
        
        System.out.println("Emitting: " + result_string);

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Examples of net.sf.saxon.s9api.XdmValue

                // I'm not really sure about this...
                treeWriter.addAttribute(_namespace, "");
            }


            if (runtime.getAllowGeneralExpressions()) {
                XdmValue xdmvalue = parameters.get(param).getValue();
                XdmAtomicValue atom = null;
                if (xdmvalue.size() == 1) {
                    XdmItem item = xdmvalue.itemAt(0);
                    if (item.isAtomicValue()) {
                        atom = (XdmAtomicValue) item;
                    }
                }


                if (atom != null && xdmvalue.size() == 1) {
                    treeWriter.addAttribute(_value, value);
                    treeWriter.startContent();
                } else {
                    treeWriter.startContent();
                    XdmSequenceIterator iter = xdmvalue.iterator();
                    while (iter.hasNext()) {
                        XdmItem next = iter.next();
                        QName type = next.isAtomicValue() ? ((XdmAtomicValue) next).getPrimitiveTypeName() : null;


                        treeWriter.addStartElement(cx_item);

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Examples of net.sf.saxon.s9api.XdmValue

            }


            XPathSelector selector = xexec.load();


            for (QName varname : boundOpts.keySet()) {
                XdmValue value = null;
                RuntimeValue rval = boundOpts.get(varname);
                if (runtime.getAllowGeneralExpressions() && rval.hasGeneralValue()) {
                    value = rval.getValue();
                } else {
                    value = rval.getUntypedAtomic(runtime);

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Examples of net.sf.saxon.s9api.XdmValue

            return new XdmAtomicValue(value);
        }
        if (generalValue.size() == 1) {
            return generalValue.get(0);
        } else {
            return new XdmValue(generalValue);
        }
    }

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Examples of net.sf.saxon.s9api.XdmValue

        }
        
        XQueryEvaluator evaluator = executable.load();
        Config variables = getConfigs().getConfig(fragment, "externalVariables", ConfigFactory.empty());
        for (Map.Entry<String, Object> entry : new Configs().getEntrySet(variables)) {
          XdmValue xdmValue = XdmNode.wrap(new UntypedAtomicValue(entry.getValue().toString()));
          evaluator.setExternalVariable(new QName(entry.getKey()), xdmValue);
        }
        Config fileVariables = getConfigs().getConfig(fragment, "externalFileVariables", ConfigFactory.empty());
        for (Map.Entry<String, Object> entry : new Configs().getEntrySet(fileVariables)) {
          File file = new File(entry.getValue().toString());
          XdmValue doc = parseXmlDocument(file);
          evaluator.setExternalVariable(new QName(entry.getKey()), doc);
        }
        if (isTracing) {
          evaluator.setTraceListener(new XQueryTraceListener()); // TODO redirect from stderr to SLF4J
        }

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Examples of net.sf.saxon.s9api.XdmValue

        }
        
        XsltTransformer evaluator = executable.load();
        Config variables = getConfigs().getConfig(fragment, "parameters", ConfigFactory.empty());
        for (Map.Entry<String, Object> entry : new Configs().getEntrySet(variables)) {
          XdmValue xdmValue = XdmNode.wrap(new UntypedAtomicValue(entry.getValue().toString()));
          evaluator.setParameter(new QName(entry.getKey()), xdmValue);
        }
        Config fileVariables = getConfigs().getConfig(fragment, "fileParameters", ConfigFactory.empty());
        for (Map.Entry<String, Object> entry : new Configs().getEntrySet(fileVariables)) {
          File file = new File(entry.getValue().toString());
          XdmValue doc = parseXmlDocument(file);
          evaluator.setParameter(new QName(entry.getKey()), doc);
        }
        if (isTracing) {
          evaluator.setTraceListener(new XQueryTraceListener()); // TODO redirect from stderr to SLF4J
        }

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Examples of net.sf.saxon.s9api.XdmValue

        }
        
        XQueryEvaluator evaluator = executable.load();
        Config variables = getConfigs().getConfig(fragment, "externalVariables", ConfigFactory.empty());
        for (Map.Entry<String, Object> entry : new Configs().getEntrySet(variables)) {
          XdmValue xdmValue = XdmNode.wrap(new UntypedAtomicValue(entry.getValue().toString()));
          evaluator.setExternalVariable(new QName(entry.getKey()), xdmValue);
        }
        Config fileVariables = getConfigs().getConfig(fragment, "externalFileVariables", ConfigFactory.empty());
        for (Map.Entry<String, Object> entry : new Configs().getEntrySet(fileVariables)) {
          File file = new File(entry.getValue().toString());
          XdmValue doc = parseXmlDocument(file);
          evaluator.setExternalVariable(new QName(entry.getKey()), doc);
        }
        if (isTracing) {
          evaluator.setTraceListener(new XQueryTraceListener()); // TODO redirect from stderr to SLF4J
        }

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Examples of net.sf.saxon.s9api.XdmValue

   * )
   */
  @Override
  protected IStatus run(IProgressMonitor monitor) {
    try {
      XdmValue evaluatedResult = XPathEvaluator.evaluate(xpath, namespaces, xml, isPrettyPrint);
      String evaluatedResultXml = XPathEvaluator.transformResult(evaluatedResult, isPrettyPrint);
      outputResult(evaluatedResultXml, evaluatedResult.size());
    } catch (final Exception e) {
      new UIJob(bundle.getString("label.xpath.evaluation")) {
        @Override
        public IStatus runInUIThread(IProgressMonitor monitor) {
          Notification.showToolTip(SWT.BALLOON | SWT.ICON_ERROR, bundle.getString("label.error"), e.getMessage(), query);

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