public static ConcurrentFactory GetConcurrentFactory()
{
var f = _ConcurrentFactory;
if (f == null)
{
lock (_SyncLock)
{
f = _ConcurrentFactory;
if (f == null)
{
var sentSplitterConfig = new SentSplitterConfig(Config.SENT_SPLITTER_RESOURCES_XML_FILENAME,
Config.URL_DETECTOR_RESOURCES_XML_FILENAME);
var config = new NerProcessorConfig(Config.TOKENIZER_RESOURCES_XML_FILENAME,
Config.LANGUAGE_TYPE,
sentSplitterConfig)
{
ModelFilename = Config.NER_MODEL_FILENAME,
TemplateFilename = Config.NER_TEMPLATE_FILENAME,
};
f = new ConcurrentFactory(config, Config.CONCURRENT_FACTORY_INSTANCE_COUNT);
_ConcurrentFactory = f;
}
}
}
return(f);
}
public ConcurrentFactory(NerProcessorConfig config, int instanceCount)
{
if (instanceCount <= 0)
{
throw (new ArgumentException("instanceCount"));
}
if (config == null)
{
throw (new ArgumentNullException("config"));
}
_Semaphore = new Semaphore(instanceCount, instanceCount);
_stackNetProcessors = new ConcurrentStack <NerProcessor>();
for (int i = 0; i < instanceCount; i++)
{
var proc = new NerProcessor(config);
_stackNetProcessors.Push(proc);
}
}