public override void Flush(System.Collections.ICollection threads, SegmentWriteState state) { System.Collections.IDictionary childThreadsAndFields = new System.Collections.Hashtable(); System.Collections.IEnumerator it = threads.GetEnumerator(); while (it.MoveNext()) { DocFieldProcessorPerThread perThread = (DocFieldProcessorPerThread)((System.Collections.DictionaryEntry)it.Current).Key; childThreadsAndFields[perThread.consumer] = perThread.Fields(); perThread.TrimFields(state); } fieldsWriter.Flush(state); consumer.Flush(childThreadsAndFields, state); // Important to save after asking consumer to flush so // consumer can alter the FieldInfo* if necessary. EG, // FreqProxTermsWriter does this with // FieldInfo.storePayload. System.String fileName = state.SegmentFileName(IndexFileNames.FIELD_INFOS_EXTENSION); fieldInfos.Write(state.directory, fileName); SupportClass.CollectionsHelper.AddIfNotContains(state.flushedFiles, fileName); }