Example usage for org.jdom2 Element isRootElement

Introduction

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

Prototype

public boolean isRootElement() 

Source Link

Document

Returns whether this element is a root element.

Usage

From source file:se.miun.itm.input.util.ParamUtil.java

License:Open Source License

public static String deriveInputParamId(ParamStore store, Element element) {
    if (element.isRootElement())
        return "";

    Stack<String> shoppedIdStack = createStack(element);

    String id = shoppedIdStack.pop();
    String value, nextId;//from  www  . j av a 2s  .c o m
    while (!shoppedIdStack.isEmpty()) {
        value = shoppedIdStack.pop();
        nextId = shoppedIdStack.pop();
        if (value == null) {
            id += "." + nextId;
        } else if (store.containsParam(id + "." + value)) { // the param exists, value is not an index
            if (store.containsParam(id + "." + value + "." + nextId)) { // if this exists, we know that the param is a child of the next id entry.
                id += "." + value + "." + nextId;
            } else {
                id += "." + nextId;
            }
        }
    }

    return id;
}

---

From source file:se.miun.itm.input.util.ParamUtil.java

License:Open Source License

private static Stack<String> createStack(Element element) {
    Stack<String> stack = new Stack<String>();
    stack.push(element.getAttributeValue(Q.ID_ATTR));
    Element current = element.getParentElement();
    while (!current.isRootElement()) {
        stack.push(current.getAttributeValue(Q.VALUE_ATTR));
        stack.push(current.getAttributeValue(Q.ID_ATTR));
        current = current.getParentElement();
    }/* ww  w.j  a va  2s .  c  o m*/
    return stack;
}

---

From source file:se.miun.itm.input.util.ParamUtil.java

License:Open Source License

public static String getParentId(Param<?> param) {
    Element parent = param.getParentElement();
    if (parent.isRootElement())
        return "";

    if (parent instanceof SChoice)
        return ((Param<?>) parent.getParentElement()).getId();
    return ((Param<?>) parent).getId();
}

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