📄 crawlstatuslistener.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc (build 1.5.0_06) on Wed Sep 27 16:03:06 PDT 2006 --><TITLE>CrawlStatusListener (Heritrix 1.10.1)</TITLE><META NAME="keywords" CONTENT="org.archive.crawler.event.CrawlStatusListener interface"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="CrawlStatusListener (Heritrix 1.10.1)";}</SCRIPT><NOSCRIPT></NOSCRIPT></HEAD><BODY BGCOLOR="white" onload="windowTitle();"><!-- ========= START OF TOP NAVBAR ======= --><A NAME="navbar_top"><!-- --></A><A HREF="#skip-navbar_top" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/CrawlStatusListener.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> PREV CLASS <A HREF="../../../../org/archive/crawler/event/CrawlURIDispositionListener.html" title="interface in org.archive.crawler.event"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../index.html?org/archive/crawler/event/CrawlStatusListener.html" target="_top"><B>FRAMES</B></A> <A HREF="CrawlStatusListener.html" target="_top"><B>NO FRAMES</B></A> <SCRIPT type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT> <A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | FIELD | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | CONSTR | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">org.archive.crawler.event</FONT><BR>Interface CrawlStatusListener</H2><DL><DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../../org/archive/crawler/frontier/AbstractFrontier.html" title="class in org.archive.crawler.frontier">AbstractFrontier</A>, <A HREF="../../../../org/archive/crawler/framework/AbstractTracker.html" title="class in org.archive.crawler.framework">AbstractTracker</A>, <A HREF="../../../../org/archive/crawler/frontier/AdaptiveRevisitFrontier.html" title="class in org.archive.crawler.frontier">AdaptiveRevisitFrontier</A>, <A HREF="../../../../org/archive/crawler/writer/ARCWriterProcessor.html" title="class in org.archive.crawler.writer">ARCWriterProcessor</A>, <A HREF="../../../../org/archive/crawler/frontier/BdbFrontier.html" title="class in org.archive.crawler.frontier">BdbFrontier</A>, <A HREF="../../../../org/archive/crawler/admin/CrawlJob.html" title="class in org.archive.crawler.admin">CrawlJob</A>, <A HREF="../../../../org/archive/crawler/admin/CrawlJobHandler.html" title="class in org.archive.crawler.admin">CrawlJobHandler</A>, <A HREF="../../../../org/archive/crawler/frontier/DomainSensitiveFrontier.html" title="class in org.archive.crawler.frontier">DomainSensitiveFrontier</A>, <A HREF="../../../../org/archive/crawler/writer/ExperimentalWARCWriterProcessor.html" title="class in org.archive.crawler.writer">ExperimentalWARCWriterProcessor</A>, <A HREF="../../../../org/archive/crawler/fetcher/FetchHTTP.html" title="class in org.archive.crawler.fetcher">FetchHTTP</A>, <A HREF="../../../../org/archive/crawler/selftest/SelfTestCrawlJobHandler.html" title="class in org.archive.crawler.selftest">SelfTestCrawlJobHandler</A>, <A HREF="../../../../org/archive/crawler/admin/StatisticsTracker.html" title="class in org.archive.crawler.admin">StatisticsTracker</A>, <A HREF="../../../../org/archive/crawler/frontier/WorkQueueFrontier.html" title="class in org.archive.crawler.frontier">WorkQueueFrontier</A>, <A HREF="../../../../org/archive/crawler/framework/WriterPoolProcessor.html" title="class in org.archive.crawler.framework">WriterPoolProcessor</A></DD></DL><HR><DL><DT><PRE>public interface <B>CrawlStatusListener</B></DL></PRE><P>Listen for CrawlStatus events. Classes that implement this interface can register themselves with a CrawlController to receive notifications about the events that affect a crawl job's current status.<P><P><DL><DT><B>Author:</B></DT> <DD>Kristinn Sigurdsson</DD><DT><B>See Also:</B><DD><A HREF="../../../../org/archive/crawler/framework/CrawlController.html#addCrawlStatusListener(org.archive.crawler.event.CrawlStatusListener)"><CODE>CrawlController.addCrawlStatusListener(CrawlStatusListener)</CODE></A></DL><HR><P><!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Method Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/archive/crawler/event/CrawlStatusListener.html#crawlCheckpoint(java.io.File)">crawlCheckpoint</A></B>(java.io.File checkpointDir)</CODE><BR> Called by <A HREF="../../../../org/archive/crawler/framework/CrawlController.html" title="class in org.archive.crawler.framework"><CODE>CrawlController</CODE></A> when checkpointing.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/archive/crawler/event/CrawlStatusListener.html#crawlEnded(java.lang.String)">crawlEnded</A></B>(java.lang.String sExitMessage)</CODE><BR> Called when a CrawlController has ended a crawl and is about to exit.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/archive/crawler/event/CrawlStatusListener.html#crawlEnding(java.lang.String)">crawlEnding</A></B>(java.lang.String sExitMessage)</CODE><BR> Called when a CrawlController is ending a crawl (for any reason)</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/archive/crawler/event/CrawlStatusListener.html#crawlPaused(java.lang.String)">crawlPaused</A></B>(java.lang.String statusMessage)</CODE><BR> Called when a CrawlController is actually paused (all threads are idle).</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/archive/crawler/event/CrawlStatusListener.html#crawlPausing(java.lang.String)">crawlPausing</A></B>(java.lang.String statusMessage)</CODE><BR> Called when a CrawlController is going to be paused.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/archive/crawler/event/CrawlStatusListener.html#crawlResuming(java.lang.String)">crawlResuming</A></B>(java.lang.String statusMessage)</CODE><BR> Called when a CrawlController is resuming a crawl that had been paused.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/archive/crawler/event/CrawlStatusListener.html#crawlStarted(java.lang.String)">crawlStarted</A></B>(java.lang.String message)</CODE><BR> Called on crawl start.</TD></TR></TABLE>⌨️ 快捷键说明
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