The additional text analysis performed by the regular expression annotator does have a performance impact and will reduce the maximum parser throughput.
由正则表达式注释器执行的额外文本分析会影响性能，会降低解析器的最大吞吐量。
2
We have also taken a brief look at how to define an analysis result class and given a bit of an overview of the parser.
同时我们还简略的学习了，怎样去定义一个分析结果类，并给出了剖析器的概述。
3
The modules that designed and implemented by author include task import module, log file parser module, log file analysis module and report module.