/// <summary> Analyze the text in the single thread. </summary>
private void analyzeInSingleThread()
{
// first phase
if (plainTextPluginCnt == 0)
{
return;
}
LinkedBlockingQueue <PlainSentence> inQueue1 = null;
LinkedBlockingQueue <PlainSentence> outQueue1 = null;
PlainSentence ps = null;
outQueue1 = queuePhase1[0];
for (int i = 0; i < plainTextPluginCnt; i++)
{
inQueue1 = outQueue1;
outQueue1 = queuePhase1[i + 1];
while ((ps = inQueue1.Poll()) != null)
{
if ((ps = plainTextProcessors[i].doProcess(ps)) != null)
{
outQueue1.Add(ps);
}
while (plainTextProcessors[i].hasRemainingData())
{
if ((ps = plainTextProcessors[i].doProcess(null)) != null)
{
outQueue1.Add(ps);
}
}
if ((ps = plainTextProcessors[i].flush()) != null)
{
outQueue1.Add(ps);
}
}
}
// second phase
if (morphAnalyzer == null)
{
return;
}
LinkedBlockingQueue <SetOfSentences> inQueue2 = null;
LinkedBlockingQueue <SetOfSentences> outQueue2 = null;
SetOfSentences sos = null;
inQueue1 = outQueue1;
outQueue2 = queuePhase2[0];
while ((ps = inQueue1.Poll()) != null)
{
if ((sos = morphAnalyzer.morphAnalyze(ps)) != null)
{
outQueue2.Add(sos);
}
}
if (morphemePluginCnt == 0)
{
return;
}
for (int i = 0; i < morphemePluginCnt; i++)
{
inQueue2 = outQueue2;
outQueue2 = queuePhase2[i + 1];
while ((sos = inQueue2.Poll()) != null)
{
if ((sos = morphemeProcessors[i].doProcess(sos)) != null)
{
outQueue2.Add(sos);
}
}
}
// third phase
if (posTagger == null)
{
return;
}
LinkedBlockingQueue <Sentence> inQueue3 = null;
LinkedBlockingQueue <Sentence> outQueue3 = null;
Sentence sent = null;
inQueue2 = outQueue2;
outQueue3 = queuePhase3[0];
while ((sos = inQueue2.Poll()) != null)
{
if ((sent = posTagger.tagPOS(sos)) != null)
{
outQueue3.Add(sent);
}
}
if (posPluginCnt == 0)
{
return;
}
for (int i = 0; i < posPluginCnt; i++)
{
inQueue3 = outQueue3;
outQueue3 = queuePhase3[i + 1];
while ((sent = inQueue3.Poll()) != null)
{
if ((sent = posProcessors[i].doProcess(sent)) != null)
{
outQueue3.Add(sent);
}
}
}
}
/// <summary> Returns the analysis result list for all sentence in the result. When you use this method,
/// you need to pay attention on the size of the data. If the size of data is big, it may show
/// lower performance than using getResultOfSentence() repeatedly.
///
/// The return type of the object depends on the analysis phase of the work flow so you must give
/// the relevant type of parameter. In this way, you can get the analysis result with a relevant
/// object, so you don't need to parse the result string again. If you just want to see the result,
/// consider to use "String getResultOfDocument()" instead.
///
/// </summary>
/// <param name="<T>">- One of PlainSentence (for the first phase), Sentence (for the second phase), and SetOfSentences (for the third phase).
/// </param>
/// <param name="a">- the object to specify the return type
/// </param>
/// <returns> the list of the analysis result for all sentences in the document
/// </returns>
/// <throws> ResultTypeException </throws>
public LinkedList <T> getResultOfDocument <T>(T a) where T : class
{
Type objClass = a.GetType();
LinkedList <T> list = new LinkedList <T>();
try
{
if (typeof(PlainSentence).Equals(objClass))
{
if (outputPhaseNum != 1)
{
throw new ResultTypeException(outputPhaseNum);
}
LinkedBlockingQueue <PlainSentence> queue = queuePhase1[outputQueueNum];
while (true)
{
PlainSentence ps = queue.Take();
list.AddLast(ps as T);
if (ps.EndOfDocument)
{
break;
}
}
}
else if (typeof(SetOfSentences).Equals(objClass))
{
if (outputPhaseNum != 2)
{
throw new ResultTypeException(outputPhaseNum);
}
LinkedBlockingQueue <SetOfSentences> queue = queuePhase2[outputQueueNum];
while (true)
{
SetOfSentences sos = queue.Take();
list.AddLast(sos as T);
if (sos.EndOfDocument)
{
break;
}
}
}
else if (typeof(Sentence).Equals(objClass))
{
if (outputPhaseNum != 3)
{
throw new ResultTypeException(outputPhaseNum);
}
LinkedBlockingQueue <Sentence> queue = queuePhase3[outputQueueNum];
while (true)
{
Sentence sent = queue.Take();
list.AddLast(sent as T);
if (sent.EndOfDocument)
{
break;
}
}
}
else
{
throw new ResultTypeException(outputPhaseNum);
}
}
catch (Exception e)
{
Debug.WriteLine(e.ToString());
}
return(list);
}
