Example usage for org.jdom2 Element getChildren

Introduction

In this page you can find the example usage for org.jdom2 Element getChildren.

Prototype

public List<Element> getChildren() 

Source Link

Document

This returns a List of all the child elements nested directly (one level deep) within this element, as Element objects.

Usage

From source file:delfos.io.xml.dataset.DatasetLoaderXML.java

License:Open Source License

public static Object getDatasetLoader(ParameterOwner parameterOwner, Element element) {
    String datasetLoaderName = element.getAttributeValue("name");

    DatasetLoader<? extends Rating> datasetLoader = DatasetLoadersFactory.getInstance()
            .getClassByName(datasetLoaderName);

    for (Object o : element.getChildren()) {
        Element parameterElement = (Element) o;
        ParameterXML.getParameterValue(datasetLoader, parameterElement);
    }//www  .j a v a  2  s.  c  o  m
    return datasetLoader;
}

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From source file:delfos.main.managers.experiment.join.xml.AggregateResultsXML.java

License:Open Source License

public Map<String, Object> extractCaseParametersMapFromElement(Element element) {
    Map<String, Object> valuesByColumnName = new TreeMap<>();

    String elementName = element.getName();
    if (element.getAttribute("name") != null) {
        elementName = elementName + "." + element.getAttributeValue("name");
    }//from  w  w  w .ja v a 2  s.c  o m

    if (elementName.equals(CASE_ROOT_ELEMENT_NAME)) {
        for (Attribute attribute : element.getAttributes()) {
            String name = CaseStudyXML.CASE_ROOT_ELEMENT_NAME + "." + attribute.getName();
            String value = attribute.getValue();
            valuesByColumnName.put(name, value);
        }
    }

    if (elementName.equals(RelevanceCriteriaXML.ELEMENT_NAME)) {

        double threshold = RelevanceCriteriaXML.getRelevanceCriteria(element).getThreshold().doubleValue();
        valuesByColumnName.put(RelevanceCriteriaXML.ELEMENT_NAME, threshold);

    } else if (element.getChildren().isEmpty()) {
        String columnName;
        String value;

        if (!element.hasAttributes()) {
            throw new IllegalArgumentException("arg");
        }

        if (element.getAttribute("name") != null) {
            columnName = elementName;
            value = element.getAttributeValue("name");
        } else if (element.getAttribute("parameterName") != null) {
            columnName = element.getAttributeValue("parameterName");
            value = element.getAttributeValue("parameterValue");
        } else {
            throw new IllegalStateException("arg");
        }

        valuesByColumnName.put(columnName, value);

    } else {
        for (Element child : element.getChildren()) {

            if (child.getName().equals(AGGREGATE_VALUES_ELEMENT_NAME)) {
                continue;
            }

            if (child.getName().equals(EXECUTIONS_RESULTS_ELEMENT_NAME)) {
                throw new IllegalArgumentException("The file is a full results file!");
            }

            Map<String, Object> extractCaseParametersMapFromElement = extractCaseParametersMapFromElement(
                    child);

            for (Map.Entry<String, Object> entry : extractCaseParametersMapFromElement.entrySet()) {
                String columnNameWithPrefix = elementName + "." + entry.getKey();

                Object value = entry.getValue();

                valuesByColumnName.put(columnNameWithPrefix, value);
            }

        }
    }
    return valuesByColumnName;

}

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From source file:delfos.main.managers.experiment.join.xml.AggregateResultsXML.java

License:Open Source License

private Map<String, Object> extractCaseResultsMapFromElement(Element caseStudy) {

    Map<String, Object> ret = new TreeMap<>();

    Element aggregateValues = caseStudy.getChild(AGGREGATE_VALUES_ELEMENT_NAME);

    for (Element measureResult : aggregateValues.getChildren()) {

        if (measureResult.getName().equals(AreaUnderROC.class.getSimpleName())
                || measureResult.getName().equals(AreaUnderRoc.class.getSimpleName())) {

            Element curveElement = measureResult
                    .getChild(ConfusionMatricesCurveXML.CONFUSION_MATRIX_CURVE_ELEMENT_NAME);

            try {
                ConfusionMatricesCurve curve = ConfusionMatricesCurveXML
                        .getConfusionMatricesCurve(curveElement);

                for (int index = 1; index < curve.size(); index++) {
                    double precisionAt = curve.getPrecisionAt(index);

                    DecimalFormat format = new DecimalFormat("000");

                    ret.put("Precision@" + format.format(index), precisionAt);

                    if (index == 20) {
                        break;
                    }/*from w w w.j  a va 2 s .co  m*/
                }

            } catch (UnrecognizedElementException ex) {
                Logger.getLogger(AggregateResultsXML.class.getName()).log(Level.SEVERE, null, ex);
            }
        }

        if (measureResult.getName().equals(ParameterOwnerXML.PARAMETER_OWNER_ELEMENT_NAME)) {
            String measureName = measureResult.getAttributeValue("name");
            String measureValue = measureResult.getAttributeValue("value");
            ret.put(measureName, measureValue);
        } else {
            String measureName = measureResult.getName();
            String measureValue = measureResult.getAttributeValue("value");
            ret.put(measureName, measureValue);
        }
    }

    return ret;
}

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From source file:devicemodel.conversions.XmlConversions.java

public static Element nodeToXml(DeviceNode node) {
    Element elem = new Element(node.getName());
    if (node.getAttributes().size() > 0) {
        for (String key : node.getAttributes().keySet()) {
            elem.getAttributes().add(new Attribute(key, node.getAttribute(key)));
        }//from w w  w  .j  a va  2s  .  c  om
    }
    if (node.getValue() != null) {
        elem.setText(node.getValue());
    }

    if (node.getChildren().size() > 0) {
        List<String> children = node.getChildrenNamesSorted();
        for (String child : children) {
            elem.getChildren().add(nodeToXml(node.getChild(child)));
        }
    }

    return elem;
}

---

From source file:devicemodel.conversions.XmlConversions.java

public static DeviceNode xmlToNode(Element e, String id) {

    String[] ids = new String[] { "" };

    if (e.getAttribute("ids") != null) {
        ids = e.getAttributeValue("ids").split(",");
        e.removeAttribute("ids");
    }//  w  ww.  j  ava2s.  c o m

    DeviceNode node = new DeviceNode(e.getName() + id);

    node.setValue(e.getTextTrim());

    for (Attribute a : e.getAttributes()) {
        node.getAttributes().put(a.getName(), a.getValue());
    }

    for (String cid : ids) {
        for (Element c : e.getChildren()) {
            try {
                node.addChild(xmlToNode(c, cid));
            } catch (Exception ex) {
            }
        }
    }

    return node;
}

---

From source file:devicerestmodel.representations.DevicePropertyNode.java

/**
 * Set the current value in the device. This can set a virtual value or the
 * value in the actual hardware.//from   w  w  w . j ava2  s .  com
 *
 * @param element
 * @return
 * @throws Exception
 */
public synchronized final boolean setXml(Element element) throws Exception {
    if (isXmlValid(element)) {
        setElement(element);
        for (Element child : element.getChildren()) {
            for (DevicePropertyNode node : children) {
                if (node.setXml(child)) {
                    break;
                }
            }
        }
        return true;
    }
    return false;
}

---

From source file:devicerestmodel.representations.DevicePropertyNode.java

/**
 * Used by hardware polling to update a virtual property value.
 *
 * @param element/*from   ww w . j  a  v  a 2  s  .  c o m*/
 * @return
 * @throws Exception
 */
public synchronized final boolean updateXml(Element element) throws Exception {
    if (isXmlValid(element)) {
        updateElement(element);
        for (Element child : element.getChildren()) {
            for (DevicePropertyNode node : children) {
                if (node.updateXml(child)) {
                    break;
                }
            }
        }
        return true;
    }
    return false;
}

---

From source file:diuf.diva.dia.ms.script.command.CreateStackedAE.java

License:Open Source License

@Override
public String execute(Element element) throws Exception {
    String id = readId(element);//from www . j  ava 2  s  . co m

    /* If the <fromClassifier> tag is present, skip
     *
     */
    if (element.getChild("fromClassifier") != null) {
        script.scae.put(id, convertFromClassifier(getAE(id), readElement(element, "fromClassifier")));
        return "";
    }

    Element unitEl = element.getChild("unit");
    if (unitEl == null) {
        error("require unit tag");
    }
    if (unitEl.getChildren().size() != 1) {
        error("unit requires one child tag");
    }
    unitEl = unitEl.getChildren().get(0);

    String type = unitEl.getName();
    if (type == null) {
        error("unit requires a type");
    }

    SCAE scae = getAE(id);
    int inputDepth = (scae == null) ? script.colorspace.depth : scae.getOutputDepth();

    AutoEncoder unit = null;
    int width = Integer.parseInt(readElement(element, "width"));
    int height = Integer.parseInt(readElement(element, "height"));
    int ox = Integer.parseInt(readElement(element, "offset-x"));
    int oy = Integer.parseInt(readElement(element, "offset-y"));

    if (type.equalsIgnoreCase("STANDARD")) {
        // Parse the 'dimensions' text
        int hidden = Integer.parseInt(readElement(unitEl, "hidden"));

        // Parse the 'layer' text

        String encoderClassName = null;
        String decoderClassName = null;
        if (unitEl.getChild("layer") != null) {
            encoderClassName = readElement(unitEl, "layer");
            decoderClassName = encoderClassName;
        } else {
            encoderClassName = readElement(unitEl, "encoder");
            decoderClassName = readElement(unitEl, "decoder");
        }

        // Create the unit with specified parameters
        unit = new StandardAutoEncoder(width, height, inputDepth, hidden, encoderClassName, decoderClassName);
    }

    if (type.equalsIgnoreCase("MAX-POOLER")) {
        unit = new MaxPooler(width, height, inputDepth);
    }

    if (type.equalsIgnoreCase("BasicBBRBM")) {
        int hidden = Integer.parseInt(readElement(unitEl, "hidden"));
        unit = new BBRBMUnit(width, height, inputDepth, hidden);
    }

    if (type.equalsIgnoreCase("BasicGBRBM")) {
        int hidden = Integer.parseInt(readElement(unitEl, "hidden"));
        unit = new GBRBMUnit(width, height, inputDepth, hidden);
    }

    if (type.equalsIgnoreCase("PCA")) {
        // Parse the 'dimensions' text
        String s = readElement(unitEl, "dimensions");
        int dim;
        if (s.equalsIgnoreCase("FULL")) {
            // With 'FULL' we keep all dimensions
            dim = width * height * inputDepth;
        } else {
            // We keep the specified number of dimensions
            dim = Integer.parseInt(readElement(unitEl, "dimensions"));
        }

        // Parse the 'layer' text
        String layerClassName = readElement(unitEl, "layer");

        // Create the unit with specified parameters
        unit = new PCAAutoEncoder(width, height, inputDepth, dim, layerClassName);
    }

    if (type.equalsIgnoreCase("LDA")) {
        // Parse the 'dimensions' text
        int dim = Integer.parseInt(readElement(unitEl, "dimensions"));

        // Parse the 'layer' text
        String layerClassName = readElement(unitEl, "layer");

        // Create the unit with specified parameters
        unit = new LDAAutoEncoder(width, height, inputDepth, dim, layerClassName);
    }

    if (type.equalsIgnoreCase("KMeans")) {
        error("KMeans unit no longer supported after refactor");
    }

    if (unit == null) {
        error("unknown unit type: " + type);
    }

    scae = process(scae, unit, ox, oy);

    script.scae.put(id, scae);
    return "";
}

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From source file:docubricks.data.Brick.java

public static Brick fromXML(File basepath, DocubricksProject proj, Element root) {
    Brick u = new Brick();
    u.id = root.getAttributeValue("id");

    u.name = root.getChildText("name");
    u.vabstract = root.getChildText("abstract");
    u.longdesc = root.getChildText("long_description");
    u.notes = root.getChildText("notes");
    u.license = root.getChildText("license");

    for (Element child : root.getChildren())
        if (child.getName().equals("author")) {
            String id = child.getAttributeValue("id");
            u.authors.add(proj.getAuthor(id));
        }/*from   w ww  .  j  a  v  a  2  s. c  om*/
    for (Element child : root.getChildren())
        if (child.getName().equals("logical_part") || child.getName().equals("function"))
            u.functions.add(Function.fromXML(basepath, proj, child));
    for (Element child : root.getChildren())
        if (child.getName().equals("instruction")) {
            StepByStepInstruction i = StepByStepInstruction.fromXML(u, basepath, child);
            i.name = child.getAttributeValue("name");
            u.instructions.add(i);
        }

    u.asmInstruction = StepByStepInstruction.fromXML(u, basepath, root.getChild("assembly_instruction"));

    u.media = MediaSet.fromXML(basepath, root.getChild("media"));

    return u;
}

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