Lucene 3.0.0 之样例解析(3)-IndexFiles.java

一. consumer的来源

    接着上一小节的内容, 还是从这一段程序(位于DocumentWriter.updateDocument(Document, Analyzer, Term) 中继续.

try {

  // This call is not synchronized and does all the

  // work

  final DocWriter perDoc = state.consumer.processDocument();

  // This call is synchronized but fast

  finishDocument(state, perDoc);

  success = true;

}