本文整理汇总了Java中org.netbeans.modules.parsing.spi.ParserFactory.createParser方法的典型用法代码示例。如果您正苦于以下问题:Java ParserFactory.createParser方法的具体用法?Java ParserFactory.createParser怎么用?Java ParserFactory.createParser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org.netbeans.modules.parsing.spi.ParserFactory
的用法示例。
在下文中一共展示了ParserFactory.createParser方法的5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: run
import org.netbeans.modules.parsing.spi.ParserFactory; //导入方法依赖的package包/类
public Void run () throws Exception {
final LowMemoryWatcher lMListener = LowMemoryWatcher.getInstance();
Parser parser = null;
final Collection<Snapshot> snapShots = new LazySnapshots(sources);
for (Source source : sources) {
if (parser == null) {
Lookup lookup = MimeLookup.getLookup (source.getMimeType ());
ParserFactory parserFactory = lookup.lookup (ParserFactory.class);
if (parserFactory != null) {
parser = parserFactory.createParser (snapShots);
}
}
final SourceCache uncachedSourceCache = new SourceCache(source, null, parser);
SourceCache origCache = SourceAccessor.getINSTANCE().getAndSetCache(source, uncachedSourceCache);
final ResultIterator resultIterator = new ResultIterator (uncachedSourceCache, parser, userTask);
try {
TaskProcessor.callUserTask(userTask, resultIterator);
} finally {
ResultIteratorAccessor.getINSTANCE().invalidate(resultIterator);
SourceAccessor.getINSTANCE().getAndSetCache(source, origCache);
}
if (lMListener.isLowMemory ())
parser = null;
}
return null;
}
示例2: getParser
import org.netbeans.modules.parsing.spi.ParserFactory; //导入方法依赖的package包/类
/** Return a parser for use with this language. A parser is optional (in which
* case getParser() may return null) but in that case a lot of functionality
* will be disabled for this language.
* @todo Clarify whether clients should cache instances of this or if it will
* be called only once and management done by the IDE
*/
@CheckForNull
public Parser getParser(Collection<Snapshot> snapshots) {
Parser parser = null;
if (parserFile != null) {
// Lazily construct Parser
ParserFactory factory = (ParserFactory)createInstance(parserFile);
if (factory == null) {
// Don't keep trying
parserFile = null;
} else {
parser = factory.createParser(snapshots);
}
} else {
getGsfLanguage(); // Also initializes languageConfig
if (languageConfig != null) {
parser = languageConfig.getParser();
}
}
return parser;
}
示例3: findMimeParser
import org.netbeans.modules.parsing.spi.ParserFactory; //导入方法依赖的package包/类
public Parser findMimeParser(Lookup context, final String mimeType) {
Parser p = null;
final Reference<Parser> ref = cachedParsers.get (mimeType);
if (ref != null) {
p = ref.get();
}
if (p == null) {
final Lookup lookup = MimeLookup.getLookup (mimeType);
final ParserFactory parserFactory = lookup.lookup (ParserFactory.class);
if (parserFactory == null) {
throw new IllegalArgumentException("No parser for mime type: " + mimeType);
}
p = parserFactory.createParser(Collections.<Snapshot>emptyList());
cachedParsers.put(mimeType, new SoftReference<Parser>(p));
}
return p;
}
示例4: findMimeParser
import org.netbeans.modules.parsing.spi.ParserFactory; //导入方法依赖的package包/类
@Override
public synchronized Parser findMimeParser(Lookup context, String mimeType) {
Reference<Parser> rp = cachedParsers.get(mimeType);
Parser p = null;
if (rp != null) {
p = rp.get();
}
if (p != null) {
return p;
}
ParserFactory f = MimeLookup.getLookup(mimeType).lookup(ParserFactory.class);
if (f != null) {
p = f.createParser(Collections.<Snapshot>emptyList());
} else {
p = MimeLookup.getDefault().lookup(ParserFactory.class).createParser(Collections.<Snapshot>emptyList());
}
cachedParsers.put(mimeType, new WeakReference<>(p));
return p;
}
示例5: getParser
import org.netbeans.modules.parsing.spi.ParserFactory; //导入方法依赖的package包/类
public Parser getParser () {
synchronized (TaskProcessor.INTERNAL_LOCK) {
if (parserInitialized) {
return parser;
}
}
Parser _parser = null;
Lookup lookup = MimeLookup.getLookup (mimeType);
ParserFactory parserFactory = lookup.lookup (ParserFactory.class);
if (parserFactory != null) {
final Snapshot _snapshot = getSnapshot ();
final Collection<Snapshot> _tmp = Collections.singleton (_snapshot);
_parser = parserFactory.createParser (_tmp);
if (_parser == null) {
LOG.log(
Level.INFO,
"Parser factory: {0} returned null parser for {1}", //NOI18N
new Object[]{
parserFactory,
_snapshot
});
}
}
synchronized (TaskProcessor.INTERNAL_LOCK) {
if (!parserInitialized) {
parser = _parser;
if (parser != null) {
parser.addChangeListener(WeakListeners.change(
SourceAccessor.getINSTANCE().getParserEventForward(source),
parser));
}
parserInitialized = true;
}
return parser;
}
}