public FreqProxTermsWriterPerField(TermsHashPerField termsHashPerField, FreqProxTermsWriter parent, FieldInfo fieldInfo)
{
this.termsHashPerField = termsHashPerField;
this.parent = parent;
this.fieldInfo = fieldInfo;
docState = termsHashPerField.docState;
fieldState = termsHashPerField.fieldState;
SetIndexOptions(fieldInfo.IndexOptions);
}
internal override DocConsumer GetChain(DocumentsWriterPerThread documentsWriterPerThread)
{
/*
* this is the current indexing chain:
*
* DocConsumer / DocConsumerPerThread
* --> code: DocFieldProcessor
* --> DocFieldConsumer / DocFieldConsumerPerField
* --> code: DocFieldConsumers / DocFieldConsumersPerField
* --> code: DocInverter / DocInverterPerField
* --> InvertedDocConsumer / InvertedDocConsumerPerField
* --> code: TermsHash / TermsHashPerField
* --> TermsHashConsumer / TermsHashConsumerPerField
* --> code: FreqProxTermsWriter / FreqProxTermsWriterPerField
* --> code: TermVectorsTermsWriter / TermVectorsTermsWriterPerField
* --> InvertedDocEndConsumer / InvertedDocConsumerPerField
* --> code: NormsConsumer / NormsConsumerPerField
* --> StoredFieldsConsumer
* --> TwoStoredFieldConsumers
* -> code: StoredFieldsProcessor
* -> code: DocValuesProcessor
*/
// Build up indexing chain:
TermsHashConsumer termVectorsWriter = new TermVectorsConsumer(documentsWriterPerThread);
TermsHashConsumer freqProxWriter = new FreqProxTermsWriter();
InvertedDocConsumer termsHash = new TermsHash(documentsWriterPerThread, freqProxWriter, true,
new TermsHash(documentsWriterPerThread, termVectorsWriter, false, null));
NormsConsumer normsWriter = new NormsConsumer();
DocInverter docInverter = new DocInverter(documentsWriterPerThread.docState, termsHash, normsWriter);
StoredFieldsConsumer storedFields = new TwoStoredFieldsConsumers(
new StoredFieldsProcessor(documentsWriterPerThread),
new DocValuesProcessor(documentsWriterPerThread.bytesUsed));
return(new DocFieldProcessor(documentsWriterPerThread, docInverter, storedFields));
}
