Examples with FormIndex org.javarosa.core.model.FormIndex used on opensource projects

Example 61 with FormIndex

use of org.javarosa.core.model.FormIndex in project collect by opendatakit.

the class FormEntryViewModel method canAddRepeat.

public boolean canAddRepeat() {
    if (formController != null && formController.indexContainsRepeatableGroup()) {
        FormDef formDef = formController.getFormDef();
        FormIndex repeatGroupIndex = getRepeatGroupIndex(formController.getFormIndex(), formDef);
        return !((GroupDef) formDef.getChild(repeatGroupIndex)).noAddRemove;
    } else {
        return false;
    }
}

Example 62 with FormIndex

use of org.javarosa.core.model.FormIndex in project collect by opendatakit.

the class AuditEventCSVLine method getXPathPath.

/**
 * Get the XPath path of the node at a particular {@link FormIndex}.
 * <p>
 * Differs from {@link TreeReference#toString()} in that position predicates are only
 * included for repeats. For example, given a group named {@code my-group} that contains a
 * repeat named {@code my-repeat} which in turn contains a question named {@code my-question},
 * {@link TreeReference#toString()} would return paths that look like
 * {@code /my-group[1]/my-repeat[3]/my-question[1]}. In contrast, this method would return
 * {@code /my-group/my-repeat[3]/my-question}.
 * <p>
 * TODO: consider moving to {@link FormIndex}
 */
private static String getXPathPath(FormIndex formIndex) {
    List<String> nodeNames = new ArrayList<>();
    nodeNames.add(formIndex.getReference().getName(0));
    FormIndex walker = formIndex;
    int i = 1;
    while (walker != null) {
        try {
            String currentNodeName = formIndex.getReference().getName(i);
            if (walker.getInstanceIndex() != -1) {
                currentNodeName = currentNodeName + "[" + (walker.getInstanceIndex() + 1) + "]";
            }
            nodeNames.add(currentNodeName);
        } catch (IndexOutOfBoundsException e) {
            Timber.i(e);
        }
        walker = walker.getNextLevel();
        i++;
    }
    return "/" + StringUtils.join("/", nodeNames);
}

Example 63 with FormIndex

use of org.javarosa.core.model.FormIndex in project collect by opendatakit.

the class SaveFormIndexTask method loadFormIndexFromFile.

public static FormIndex loadFormIndexFromFile() {
    FormIndex formIndex = null;
    try {
        String instanceName = Collect.getInstance().getFormController().getInstanceFile().getName();
        ObjectInputStream ois = new ObjectInputStream(new FileInputStream(SaveFormToDisk.getFormIndexFile(instanceName)));
        formIndex = (FormIndex) ois.readObject();
        ois.close();
    } catch (Exception e) {
        Timber.e(e);
    }
    return formIndex;
}