public DocumentsWriterPerThread(string segmentName, Directory directory, LiveIndexWriterConfig indexWriterConfig, InfoStream infoStream, DocumentsWriterDeleteQueue deleteQueue, FieldInfos.Builder fieldInfos)
{
this.directoryOrig = directory;
this.directory = new TrackingDirectoryWrapper(directory);
this.fieldInfos = fieldInfos;
this.indexWriterConfig = indexWriterConfig;
this.infoStream = infoStream;
this.codec = indexWriterConfig.Codec;
this.docState = new DocState(this, infoStream);
this.docState.similarity = indexWriterConfig.Similarity;
bytesUsed = Counter.NewCounter();
byteBlockAllocator = new DirectTrackingAllocator(bytesUsed);
pendingUpdates = new BufferedUpdates();
intBlockAllocator = new Int32BlockAllocator(bytesUsed);
this.deleteQueue = deleteQueue;
if (Debugging.AssertsEnabled)
{
Debugging.Assert(numDocsInRAM == 0, "num docs {0}", numDocsInRAM);
}
pendingUpdates.Clear();
deleteSlice = deleteQueue.NewSlice();
segmentInfo = new SegmentInfo(directoryOrig, Constants.LUCENE_MAIN_VERSION, segmentName, -1, false, codec, null);
if (Debugging.AssertsEnabled)
{
Debugging.Assert(numDocsInRAM == 0);
}
if (INFO_VERBOSE && infoStream.IsEnabled("DWPT"))
{
infoStream.Message("DWPT", Thread.CurrentThread.Name + " init seg=" + segmentName + " delQueue=" + deleteQueue);
}
// this should be the last call in the ctor
// it really sucks that we need to pull this within the ctor and pass this ref to the chain!
consumer = indexWriterConfig.IndexingChain.GetChain(this);
}
internal DocumentsWriter(Directory directory, IndexWriter writer)
{
this.directory = directory;
this.writer = writer;
this.similarity = writer.GetSimilarity();
flushedDocCount = writer.MaxDoc();
byteBlockAllocator = new ByteBlockAllocator(this);
waitQueue = new WaitQueue(this);
/*
This is the current indexing chain:
DocConsumer / DocConsumerPerThread
--> code: DocFieldProcessor / DocFieldProcessorPerThread
--> DocFieldConsumer / DocFieldConsumerPerThread / DocFieldConsumerPerField
--> code: DocFieldConsumers / DocFieldConsumersPerThread / DocFieldConsumersPerField
--> code: DocInverter / DocInverterPerThread / DocInverterPerField
--> InvertedDocConsumer / InvertedDocConsumerPerThread / InvertedDocConsumerPerField
--> code: TermsHash / TermsHashPerThread / TermsHashPerField
--> TermsHashConsumer / TermsHashConsumerPerThread / TermsHashConsumerPerField
--> code: FreqProxTermsWriter / FreqProxTermsWriterPerThread / FreqProxTermsWriterPerField
--> code: TermVectorsTermsWriter / TermVectorsTermsWriterPerThread / TermVectorsTermsWriterPerField
--> InvertedDocEndConsumer / InvertedDocConsumerPerThread / InvertedDocConsumerPerField
--> code: NormsWriter / NormsWriterPerThread / NormsWriterPerField
--> code: StoredFieldsWriter / StoredFieldsWriterPerThread / StoredFieldsWriterPerField
*/
// TODO FI: this should be something the user can pass in
// Build up indexing chain:
TermsHashConsumer termVectorsWriter = new TermVectorsTermsWriter(this);
TermsHashConsumer freqProxWriter = new FreqProxTermsWriter();
InvertedDocConsumer termsHash = new TermsHash(this, true, freqProxWriter,
new TermsHash(this, false, termVectorsWriter, null));
NormsWriter normsWriter = new NormsWriter();
DocInverter docInverter = new DocInverter(termsHash, normsWriter);
StoredFieldsWriter fieldsWriter = new StoredFieldsWriter(this);
DocFieldConsumers docFieldConsumers = new DocFieldConsumers(docInverter, fieldsWriter);
consumer = docFieldProcessor = new DocFieldProcessor(this, docFieldConsumers);
}
internal DocumentsWriter(Directory directory, IndexWriter writer, IndexingChain indexingChain)
{
InitBlock();
this.directory = directory;
this.writer = writer;
this.similarity = writer.GetSimilarity();
flushedDocCount = writer.MaxDoc();
consumer = indexingChain.GetChain(this);
if (consumer is DocFieldProcessor)
{
docFieldProcessor = (DocFieldProcessor) consumer;
}
}
public DocumentsWriterPerThread(string segmentName, Directory directory, LiveIndexWriterConfig indexWriterConfig, InfoStream infoStream, DocumentsWriterDeleteQueue deleteQueue, FieldInfos.Builder fieldInfos)
{
this.DirectoryOrig = directory;
this.Directory = new TrackingDirectoryWrapper(directory);
this.FieldInfos = fieldInfos;
this.IndexWriterConfig = indexWriterConfig;
this.InfoStream = infoStream;
this.Codec = indexWriterConfig.Codec;
this.docState = new DocState(this, infoStream);
this.docState.Similarity = indexWriterConfig.Similarity;
bytesUsed = Counter.NewCounter();
ByteBlockAllocator = new DirectTrackingAllocator(bytesUsed);
PendingUpdates = new BufferedUpdates();
intBlockAllocator = new IntBlockAllocator(bytesUsed);
this.DeleteQueue = deleteQueue;
Debug.Assert(numDocsInRAM == 0, "num docs " + numDocsInRAM);
PendingUpdates.Clear();
DeleteSlice = deleteQueue.NewSlice();
SegmentInfo_Renamed = new SegmentInfo(DirectoryOrig, Constants.LUCENE_MAIN_VERSION, segmentName, -1, false, Codec, null);
Debug.Assert(numDocsInRAM == 0);
if (INFO_VERBOSE && infoStream.IsEnabled("DWPT"))
{
infoStream.Message("DWPT", Thread.CurrentThread.Name + " init seg=" + segmentName + " delQueue=" + deleteQueue);
}
// this should be the last call in the ctor
// it really sucks that we need to pull this within the ctor and pass this ref to the chain!
Consumer = indexWriterConfig.IndexingChain.GetChain(this);
}