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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 16:03:05 PDT 2006 --><TITLE>CoreAttributeConstants (Heritrix 1.10.1)</TITLE><META NAME="keywords" CONTENT="org.archive.crawler.datamodel.CoreAttributeConstants interface"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="CoreAttributeConstants (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" 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HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | <A HREF="#field_summary">FIELD</A> | CONSTR | METHOD</FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: <A HREF="#field_detail">FIELD</A> | CONSTR | METHOD</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.datamodel</FONT><BR>Interface CoreAttributeConstants</H2><DL><DT><B>All Known Subinterfaces:</B> <DD><A HREF="../../../../org/archive/crawler/frontier/AdaptiveRevisitAttributeConstants.html" title="interface in org.archive.crawler.frontier">AdaptiveRevisitAttributeConstants</A></DD></DL><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/frontier/AdaptiveRevisitFrontier.html" title="class in org.archive.crawler.frontier">AdaptiveRevisitFrontier</A>, <A HREF="../../../../org/archive/crawler/frontier/AdaptiveRevisitHostQueue.html" title="class in org.archive.crawler.frontier">AdaptiveRevisitHostQueue</A>, <A HREF="../../../../org/archive/crawler/extractor/AggressiveExtractorHTML.html" title="class in org.archive.crawler.extractor">AggressiveExtractorHTML</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/datamodel/CandidateURI.html" title="class in org.archive.crawler.datamodel">CandidateURI</A>, <A HREF="../../../../org/archive/crawler/extractor/ChangeEvaluator.html" title="class in org.archive.crawler.extractor">ChangeEvaluator</A>, <A HREF="../../../../org/archive/crawler/postprocessor/ContentBasedWaitEvaluator.html" title="class in org.archive.crawler.postprocessor">ContentBasedWaitEvaluator</A>, <A HREF="../../../../org/archive/crawler/postprocessor/CrawlStateUpdater.html" title="class in org.archive.crawler.postprocessor">CrawlStateUpdater</A>, <A HREF="../../../../org/archive/crawler/datamodel/CrawlURI.html" title="class in org.archive.crawler.datamodel">CrawlURI</A>, <A HREF="../../../../org/archive/crawler/frontier/DomainSensitiveFrontier.html" title="class in org.archive.crawler.frontier">DomainSensitiveFrontier</A>, <A HREF="../../../../org/archive/crawler/deciderules/ExceedsDocumentLengthTresholdDecideRule.html" title="class in org.archive.crawler.deciderules">ExceedsDocumentLengthTresholdDecideRule</A>, <A HREF="../../../../org/archive/crawler/writer/ExperimentalWARCWriterProcessor.html" title="class in 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org.archive.crawler.extractor">ExtractorPDF</A>, <A HREF="../../../../org/archive/crawler/extractor/ExtractorSWF.html" title="class in org.archive.crawler.extractor">ExtractorSWF</A>, <A HREF="../../../../org/archive/crawler/extractor/ExtractorUniversal.html" title="class in org.archive.crawler.extractor">ExtractorUniversal</A>, <A HREF="../../../../org/archive/crawler/extractor/ExtractorURI.html" title="class in org.archive.crawler.extractor">ExtractorURI</A>, <A HREF="../../../../org/archive/crawler/extractor/ExtractorXML.html" title="class in org.archive.crawler.extractor">ExtractorXML</A>, <A HREF="../../../../org/archive/crawler/fetcher/FetchDNS.html" title="class in org.archive.crawler.fetcher">FetchDNS</A>, <A HREF="../../../../org/archive/crawler/fetcher/FetchFTP.html" title="class in org.archive.crawler.fetcher">FetchFTP</A>, <A HREF="../../../../org/archive/crawler/fetcher/FetchHTTP.html" title="class in org.archive.crawler.fetcher">FetchHTTP</A>, <A HREF="../../../../org/archive/crawler/filter/HTTPMidFetchUnchangedFilter.html" title="class in org.archive.crawler.filter">HTTPMidFetchUnchangedFilter</A>, <A HREF="../../../../org/archive/crawler/postprocessor/ImageWaitEvaluator.html" title="class in org.archive.crawler.postprocessor">ImageWaitEvaluator</A>, <A HREF="../../../../org/archive/crawler/io/LocalErrorFormatter.html" title="class in org.archive.crawler.io">LocalErrorFormatter</A>, <A HREF="../../../../org/archive/crawler/writer/MirrorWriterProcessor.html" title="class in org.archive.crawler.writer">MirrorWriterProcessor</A>, <A HREF="../../../../org/archive/crawler/deciderules/NotExceedsDocumentLengthTresholdDecideRule.html" title="class in org.archive.crawler.deciderules">NotExceedsDocumentLengthTresholdDecideRule</A>, <A HREF="../../../../org/archive/crawler/prefetch/PreconditionEnforcer.html" title="class in org.archive.crawler.prefetch">PreconditionEnforcer</A>, <A HREF="../../../../org/archive/crawler/io/RuntimeErrorFormatter.html" title="class in org.archive.crawler.io">RuntimeErrorFormatter</A>, <A HREF="../../../../org/archive/crawler/admin/SeedRecord.html" title="class in org.archive.crawler.admin">SeedRecord</A>, <A HREF="../../../../org/archive/crawler/postprocessor/TextWaitEvaluator.html" title="class in org.archive.crawler.postprocessor">TextWaitEvaluator</A>, <A HREF="../../../../org/archive/crawler/framework/ToeThread.html" title="class in org.archive.crawler.framework">ToeThread</A>, <A HREF="../../../../org/archive/crawler/io/UriErrorFormatter.html" title="class in org.archive.crawler.io">UriErrorFormatter</A>, <A HREF="../../../../org/archive/crawler/io/UriProcessingFormatter.html" title="class in org.archive.crawler.io">UriProcessingFormatter</A>, <A HREF="../../../../org/archive/crawler/postprocessor/WaitEvaluator.html" title="class in org.archive.crawler.postprocessor">WaitEvaluator</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>CoreAttributeConstants</B></DL></PRE><P>CrawlURI attribute keys used by the core crawler classes.<P><P><DL><DT><B>Author:</B></DT> <DD>gojomo</DD></DL><HR><P><!-- =========== FIELD SUMMARY =========== --><A NAME="field_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>Field Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/archive/crawler/datamodel/CoreAttributeConstants.html#A_ANNOTATIONS">A_ANNOTATIONS</A></B></CODE><BR> shorthand string tokens indicating notable occurences, separated by commas</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/archive/crawler/datamodel/CoreAttributeConstants.html#A_CONTENT_TYPE">A_CONTENT_TYPE</A></B></CODE><BR> Extracted MIME type of fetched content; should be set immediately by fetching module if possible (rather than waiting for a later analyzer)</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/archive/crawler/datamodel/CoreAttributeConstants.html#A_CREDENTIAL_AVATARS_KEY">A_CREDENTIAL_AVATARS_KEY</A></B></CODE><BR> Key to get credential avatars from A_LIST.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/archive/crawler/datamodel/CoreAttributeConstants.html#A_DELAY_FACTOR">A_DELAY_FACTOR</A></B></CODE><BR> Multiplier of last fetch duration to wait before fetching another item of the same class (eg host)</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/archive/crawler/datamodel/CoreAttributeConstants.html#A_DISTANCE_FROM_SEED">A_DISTANCE_FROM_SEED</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/archive/crawler/datamodel/CoreAttributeConstants.html#A_DNS_FETCH_TIME">A_DNS_FETCH_TIME</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/archive/crawler/datamodel/CoreAttributeConstants.html#A_DNS_SERVER_IP_LABEL">A_DNS_SERVER_IP_LABEL</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/archive/crawler/datamodel/CoreAttributeConstants.html#A_FETCH_BEGAN_TIME">A_FETCH_BEGAN_TIME</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/archive/crawler/datamodel/CoreAttributeConstants.html#A_FETCH_COMPLETED_TIME">A_FETCH_COMPLETED_TIME</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/archive/crawler/datamodel/CoreAttributeConstants.html#A_FORCE_RETIRE">A_FORCE_RETIRE</A></B></CODE><BR> flag indicating the containing queue should be retired</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/archive/crawler/datamodel/CoreAttributeConstants.html#A_HERITABLE_KEYS">A_HERITABLE_KEYS</A></B></CODE><BR> Key to (optional) attribute specifying a list of keys that are passed to CandidateURIs that 'descend' (are discovered via) this URI.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/archive/crawler/datamodel/CoreAttributeConstants.html#A_HTML_BASE">A_HTML_BASE</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/archive/crawler/datamodel/CoreAttributeConstants.html#A_HTTP_PROXY_HOST">A_HTTP_PROXY_HOST</A></B></CODE><BR> local override of proxy host</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/archive/crawler/datamodel/CoreAttributeConstants.html#A_HTTP_PROXY_PORT">A_HTTP_PROXY_PORT</A></B></CODE><BR> local override of proxy port</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/archive/crawler/datamodel/CoreAttributeConstants.html#A_HTTP_TRANSACTION">A_HTTP_TRANSACTION</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor">⌨️ 快捷键说明
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