本文整理汇总了Java中com.ximpleware.extended.VTDNavHuge.pop方法的典型用法代码示例。如果您正苦于以下问题：Java VTDNavHuge.pop方法的具体用法？Java VTDNavHuge.pop怎么用？Java VTDNavHuge.pop使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.ximpleware.extended.VTDNavHuge的用法示例。
在下文中一共展示了VTDNavHuge.pop方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: isPTNet
import com.ximpleware.extended.VTDNavHuge; //导入方法依赖的package包/类
private boolean isPTNet(AutoPilotHuge ap, VTDNavHuge vn) throws XPathParseExceptionHuge, XPathEvalExceptionHuge,
NavExceptionHuge {
boolean result = true;
ap.selectXPath(PNMLPaths.NETS_PATH);
while ((ap.evalXPath()) != -1) {
vn.push();
String netType = vn.toString(vn.getAttrVal(PNMLPaths.TYPE_ATTR));
log.info("Discovered net type: {}", netType);
if (!netType.endsWith(PNMLPaths.PTNET_TYPE)) {
result = false;
break;
}
vn.pop();
}
ap.resetXPath();
vn.toElement(VTDNavHuge.ROOT);
return result;
}
示例2: isNet1Safe
import com.ximpleware.extended.VTDNavHuge; //导入方法依赖的package包/类
@SuppressWarnings("unused")
private boolean isNet1Safe(AutoPilotHuge ap, VTDNavHuge vn) throws XPathParseExceptionHuge, NavExceptionHuge,
NumberFormatException, XPathEvalExceptionHuge {
boolean result = true;
long count = 0L;
String mkg;
ap.selectXPath(PNMLPaths.MARKED_PLACES);
while ((ap.evalXPath()) != -1) {
vn.push();
mkg = vn.toString(vn.getText());
if (Long.valueOf(mkg) == 1) {
count++;
} else {
break;
}
vn.pop();
}
ap.resetXPath();
vn.toElement(VTDNavHuge.ROOT);
if (count != 1L) {
result = false;
}
return result;
}
示例3: checkHasUnsafeArcs
import com.ximpleware.extended.VTDNavHuge; //导入方法依赖的package包/类
private void checkHasUnsafeArcs(File inFile, File outFile, Logger journal) throws InvalidPNMLTypeException,
IOException, PNMLImportExportException {
XMLMemMappedBuffer xb = new XMLMemMappedBuffer();
VTDGenHuge vg = new VTDGenHuge();
long nbUnsArcs = 0L;
initLog(journal);
try {
xb.readFile(inFile.getCanonicalPath());
vg.setDoc(xb);
vg.parse(true);
VTDNavHuge vn = vg.getNav();
AutoPilotHuge ap = new AutoPilotHuge(vn);
log.info("Checking it is a PT Net.");
if (!isPTNet(ap, vn)) {
throw new InvalidPNMLTypeException(
"The contained Petri net(s) in the following file is not a P/T Net. Only P/T Nets are supported: "
+ inFile.getCanonicalPath());
}
outUAFile = new File(PNML2NUPNUtils.extractBaseName(outFile.getCanonicalPath()) + UNSAFE_ARC);
ocbUA = PNML2NUPNUtils.openOutChannel(outUAFile);
uaQueue = initQueue();
Thread uaWriter = startWriter(ocbUA, uaQueue);
// Check inscriptions > 1
ap.resetXPath();
vn.toElement(VTDNavHuge.ROOT);
ap.selectXPath(PNMLPaths.UNSAFE_ARCS);
StringBuilder unsafeArcsId = new StringBuilder();
long val;
String id, src, trg;
while ((ap.evalXPath()) != -1) {
vn.push();
vn.toElement(VTDNavHuge.FIRST_CHILD);
while (!vn.matchElement(TEXT)) {
vn.toElement(VTDNavHuge.NEXT_SIBLING);
}
val = Long.parseLong(vn.toString(vn.getText()).trim());
vn.toElement(VTDNavHuge.PARENT);
vn.toElement(VTDNavHuge.PARENT);
id = vn.toString(vn.getAttrVal(PNMLPaths.ID_ATTR));
if (id != null) {
src = vn.toString(vn.getAttrVal(PNMLPaths.SRC_ATTR));
trg = vn.toString(vn.getAttrVal(PNMLPaths.TRG_ATTR));
unsafeArcsId.append(src + WS + id + WS + trg + WS + HK + val + NL);
uaQueue.put(unsafeArcsId.toString());
nbUnsArcs++;
}
vn.pop();
unsafeArcsId.delete(0, unsafeArcsId.length());
}
if (nbUnsArcs > 0) {
journal.warn("There are {} unsafe arcs in this net.", nbUnsArcs);
} else {
log.info("There are no unsafe arcs in this net.");
}
stopWriter(uaQueue);
uaWriter.join();
closeChannel(ocbUA);
if (nbUnsArcs > 0) {
log.info("See unsafe arcs files: {}", outUAFile.getCanonicalPath());
} else {
outUAFile.delete();
}
} catch (ParseExceptionHuge | XPathParseExceptionHuge | XPathEvalExceptionHuge | NavExceptionHuge
| InterruptedException e) {
try {
emergencyStop(outFile);
} catch (InterruptedException e1) {
e1.printStackTrace();
}
throw new PNMLImportExportException(e);
}
}