@Override
public BXElem getDocumentElement() {
final BXNList list = getChildNodes();
for (int l = 0; l < list.getLength(); ++l) {
final BXNode n = list.item(l);
if (n.getNodeType() == Node.ELEMENT_NODE) return (BXElem) n;
}
throw Util.notExpected();
}
/**
* Returns a string representation of all found arguments.
*
* @param args array with arguments
* @return string representation
*/
static String foundArgs(final Value[] args) {
// compose found arguments
final StringBuilder sb = new StringBuilder();
for (final Value v : args) {
if (sb.length() != 0) sb.append(", ");
sb.append(v instanceof Jav ? Util.className(((Jav) v).toJava()) : v.seqType());
}
return sb.toString();
}
public static JobSummary fromDom(Element element) {
JobSummary summary = new JobSummary();
try {
summary.numRunningJobs = Util.getChildContentInt(element, "NumRunningJobs");
} catch (NullPointerException e) {
}
try {
summary.numWaitingJobs = Util.getChildContentInt(element, "NumWaitingJobs");
} catch (NullPointerException e) {
}
try {
summary.usedProcessors = Util.getChildContentInt(element, "UsedProcessors");
} catch (NullPointerException e) {
}
if ((summary.numRunningJobs == -1)
&& (summary.numWaitingJobs == -1)
&& (summary.usedProcessors == -1)) {
return null;
} else {
return summary;
}
}