Lucene中的各类consumer

时间 2019-11-16

标签 lucene 各类 consumer 繁體版

原文原文链接

DocFieldConsumer 子类是 DocInverter spa

final class DocFieldProcessor extends DocConsumer code

final class DocValuesProcessor extends StoredFieldsConsumer

final class StoredFieldsProcessor extends StoredFieldsConsumer

class TwoStoredFieldsConsumers extends StoredFieldsConsumer

final class TermsHash extends InvertedDocConsumer orm

final class NormsConsumer extends InvertedDocEndConsumer it

final class FreqProxTermsWriter extends TermsHashConsumer class

/*
This is the current indexing chain: sso

      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
    */ co