public DocFieldProcessor(DocumentsWriter docWriter, DocFieldConsumer consumer)
{
this.docWriter = docWriter;
this.consumer = consumer;
consumer.SetFieldInfos(fieldInfos);
fieldsWriter = new StoredFieldsWriter(docWriter, fieldInfos);
}
public DocFieldProcessor(DocumentsWriter docWriter, DocFieldConsumer consumer)
{
this.docWriter = docWriter;
this.consumer = consumer;
consumer.SetFieldInfos(fieldInfos);
fieldsWriter = new StoredFieldsWriter(docWriter, fieldInfos);
}
public override void Abort()
{
Reset();
if (FieldsWriter != null)
{
FieldsWriter.Abort();
FieldsWriter = null;
LastDocID = 0;
}
}
private void InitFieldsWriter(IOContext context)
{
lock (this)
{
if (fieldsWriter == null)
{
fieldsWriter = codec.StoredFieldsFormat.FieldsWriter(docWriter.directory, docWriter.SegmentInfo, context);
lastDocID = 0;
}
}
}
public override void Abort()
{
Reset();
if (fieldsWriter != null)
{
fieldsWriter.Abort();
fieldsWriter = null;
lastDocID = 0;
}
}
private void InitFieldsWriter(IOContext context)
{
lock (this)
{
if (FieldsWriter == null)
{
FieldsWriter = Codec.StoredFieldsFormat().FieldsWriter(DocWriter.Directory, DocWriter.SegmentInfo, context);
LastDocID = 0;
}
}
}
///
/// <returns> The number of documents in all of the readers </returns>
/// <exception cref="CorruptIndexException"> if the index is corrupt </exception>
/// <exception cref="IOException"> if there is a low-level IO error </exception>
private int MergeFields()
{
StoredFieldsWriter fieldsWriter = Codec.StoredFieldsFormat().FieldsWriter(Directory, MergeState.SegmentInfo, Context);
try
{
return(fieldsWriter.Merge(MergeState));
}
finally
{
fieldsWriter.Dispose();
}
}
///
/// <returns> The number of documents in all of the readers </returns>
/// <exception cref="CorruptIndexException"> if the index is corrupt </exception>
/// <exception cref="IOException"> if there is a low-level IO error </exception>
private int MergeFields()
{
StoredFieldsWriter fieldsWriter = codec.StoredFieldsFormat.FieldsWriter(directory, mergeState.SegmentInfo, context);
try
{
return(fieldsWriter.Merge(mergeState));
}
finally
{
fieldsWriter.Dispose();
}
}
private void InitFieldsWriter(IOContext context)
{
UninterruptableMonitor.Enter(this);
try
{
if (fieldsWriter == null)
{
fieldsWriter = codec.StoredFieldsFormat.FieldsWriter(docWriter.directory, docWriter.SegmentInfo, context);
lastDocID = 0;
}
}
finally
{
UninterruptableMonitor.Exit(this);
}
}
private void InitBlock(StoredFieldsWriter enclosingInstance)
{
this.enclosingInstance = enclosingInstance;
}
private void InitBlock(StoredFieldsWriter enclosingInstance)
{
this.enclosingInstance = enclosingInstance;
buffer = enclosingInstance.docWriter.NewPerDocBuffer();
fdt = new RAMOutputStream(buffer);
}
public PerDoc(StoredFieldsWriter enclosingInstance)
{
InitBlock(enclosingInstance);
}
public StoredFieldsWriterPerThread(DocFieldProcessorPerThread docFieldProcessorPerThread, StoredFieldsWriter storedFieldsWriter)
{
this.storedFieldsWriter = storedFieldsWriter;
this.docState = docFieldProcessorPerThread.docState;
localFieldsWriter = new FieldsWriter((IndexOutput)null, (IndexOutput)null, storedFieldsWriter.fieldInfos);
}
private void InitBlock(StoredFieldsWriter enclosingInstance)
{
this.enclosingInstance = enclosingInstance;
buffer = enclosingInstance.docWriter.NewPerDocBuffer();
fdt = new RAMOutputStream(buffer);
}
public StoredFieldsWriterPerThread(DocumentsWriter.DocState docState, StoredFieldsWriter storedFieldsWriter)
{
this.storedFieldsWriter = storedFieldsWriter;
this.docState = docState;
localFieldsWriter = new FieldsWriter((IndexOutput) null, (IndexOutput) null, storedFieldsWriter.fieldInfos);
}
internal PerDoc(StoredFieldsWriter enclosing_instance)
{
this.enclosing_instance = enclosing_instance;
}
internal PerDoc(StoredFieldsWriter enclosing_instance)
{
this.enclosing_instance = enclosing_instance;
}
public PerDoc(StoredFieldsWriter enclosingInstance)
{
InitBlock(enclosingInstance);
}
public override void Abort()
{
Reset();
if (FieldsWriter != null)
{
FieldsWriter.Abort();
FieldsWriter = null;
LastDocID = 0;
}
}
private void InitFieldsWriter(IOContext context)
{
lock (this)
{
if (FieldsWriter == null)
{
FieldsWriter = Codec.StoredFieldsFormat().FieldsWriter(DocWriter.Directory, DocWriter.SegmentInfo, context);
LastDocID = 0;
}
}
}
private void InitBlock(StoredFieldsWriter enclosingInstance)
{
this.enclosingInstance = enclosingInstance;
}
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);
}
public StoredFieldsWriterPerThread(DocumentsWriter.DocState docState, StoredFieldsWriter storedFieldsWriter)
{
this.storedFieldsWriter = storedFieldsWriter;
this.docState = docState;
localFieldsWriter = new FieldsWriter((IndexOutput)null, (IndexOutput)null, storedFieldsWriter.fieldInfos);
}
public StoredFieldsWriterPerThread(DocFieldProcessorPerThread docFieldProcessorPerThread, StoredFieldsWriter storedFieldsWriter)
{
this.storedFieldsWriter = storedFieldsWriter;
this.docState = docFieldProcessorPerThread.docState;
localFieldsWriter = new FieldsWriter((IndexOutput)null, (IndexOutput)null, storedFieldsWriter.fieldInfos);
}