cn.edu.hfut.dmic.webcollector.crawldb

接口 SegmentWriter

所有已知实现类:

BerkeleyDBManager, DBManager, RamDBManager

public interface SegmentWriter

爬取过程中，写入爬取历史、网页Content、解析信息的Writer

作者:

hu

方法概要

限定符和类型	方法和说明
void	closeSegmentWriter()
void	initSegmentWriter()
void	writeFetchSegment(CrawlDatum fetchDatum)
void	writeParseSegment(CrawlDatums parseDatums)

方法详细资料

initSegmentWriter

void initSegmentWriter()
                throws Exception

抛出:

Exception

writeFetchSegment

void writeFetchSegment(CrawlDatum fetchDatum)
                throws Exception

抛出:

Exception

writeParseSegment

void writeParseSegment(CrawlDatums parseDatums)
                throws Exception

抛出:

Exception

closeSegmentWriter

void closeSegmentWriter()
                 throws Exception

抛出:

Exception