📄 uriuniqfilter.html
字号:
<!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>UriUniqFilter (Heritrix 1.10.1)</TITLE><META NAME="keywords" CONTENT="org.archive.crawler.datamodel.UriUniqFilter interface"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="UriUniqFilter (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/UriUniqFilter.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"> <A HREF="../../../../org/archive/crawler/datamodel/ServerCache.html" title="class in org.archive.crawler.datamodel"><B>PREV CLASS</B></A> <A HREF="../../../../org/archive/crawler/datamodel/UriUniqFilter.HasUriReceiver.html" title="interface in org.archive.crawler.datamodel"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../index.html?org/archive/crawler/datamodel/UriUniqFilter.html" target="_top"><B>FRAMES</B></A> <A HREF="UriUniqFilter.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: <A HREF="#nested_class_summary">NESTED</A> | 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.datamodel</FONT><BR>Interface UriUniqFilter</H2><DL><DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../../org/archive/crawler/util/BdbUriUniqFilter.html" title="class in org.archive.crawler.util">BdbUriUniqFilter</A>, <A HREF="../../../../org/archive/crawler/util/BloomUriUniqFilter.html" title="class in org.archive.crawler.util">BloomUriUniqFilter</A>, <A HREF="../../../../org/archive/crawler/util/DiskFPMergeUriUniqFilter.html" title="class in org.archive.crawler.util">DiskFPMergeUriUniqFilter</A>, <A HREF="../../../../org/archive/crawler/util/FPMergeUriUniqFilter.html" title="class in org.archive.crawler.util">FPMergeUriUniqFilter</A>, <A HREF="../../../../org/archive/crawler/util/FPUriUniqFilter.html" title="class in org.archive.crawler.util">FPUriUniqFilter</A>, <A HREF="../../../../org/archive/crawler/util/MemFPMergeUriUniqFilter.html" title="class in org.archive.crawler.util">MemFPMergeUriUniqFilter</A>, <A HREF="../../../../org/archive/crawler/util/MemUriUniqFilter.html" title="class in org.archive.crawler.util">MemUriUniqFilter</A>, <A HREF="../../../../org/archive/crawler/util/NoopUriUniqFilter.html" title="class in org.archive.crawler.util">NoopUriUniqFilter</A>, <A HREF="../../../../org/archive/crawler/util/SetBasedUriUniqFilter.html" title="class in org.archive.crawler.util">SetBasedUriUniqFilter</A></DD></DL><HR><DL><DT><PRE>public interface <B>UriUniqFilter</B></DL></PRE><P>A UriUniqFilter passes URI objects to a destination (receiver) if the passed URI object has not been previously seen. If already seen, the passed URI object is dropped. <p>For efficiency in comparison against a large history of seen URIs, URI objects may not be passed immediately, unless the addNow() is used or a flush() is forced.<P><P><DL><DT><B>Version:</B></DT> <DD>$Date: 2005/12/16 03:10:54 $, $Revision: 1.10 $</DD><DT><B>Author:</B></DT> <DD>gojomo</DD></DL><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><A NAME="nested_class_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>Nested Class Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static interface</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/archive/crawler/datamodel/UriUniqFilter.HasUriReceiver.html" title="interface in org.archive.crawler.datamodel">UriUniqFilter.HasUriReceiver</A></B></CODE><BR> URIs that have not been seen before 'visit' this 'Visitor'.</TD></TR></TABLE> <!-- ========== 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/datamodel/UriUniqFilter.html#add(java.lang.String, org.archive.crawler.datamodel.CandidateURI)">add</A></B>(java.lang.String key, <A HREF="../../../../org/archive/crawler/datamodel/CandidateURI.html" title="class in org.archive.crawler.datamodel">CandidateURI</A> value)</CODE><BR> Add given uri, if not already present.</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/datamodel/UriUniqFilter.html#addForce(java.lang.String, org.archive.crawler.datamodel.CandidateURI)">addForce</A></B>(java.lang.String key, <A HREF="../../../../org/archive/crawler/datamodel/CandidateURI.html" title="class in org.archive.crawler.datamodel">CandidateURI</A> value)</CODE><BR> Add given uri, all the way through to underlying destination, even if already present.</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/datamodel/UriUniqFilter.html#addNow(java.lang.String, org.archive.crawler.datamodel.CandidateURI)">addNow</A></B>(java.lang.String key, <A HREF="../../../../org/archive/crawler/datamodel/CandidateURI.html" title="class in org.archive.crawler.datamodel">CandidateURI</A> value)</CODE><BR> Immediately add uri.</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/datamodel/UriUniqFilter.html#close()">close</A></B>()</CODE><BR> Close down any allocated resources.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> long</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/archive/crawler/datamodel/UriUniqFilter.html#count()">count</A></B>()</CODE><BR> </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/datamodel/UriUniqFilter.html#forget(java.lang.String, org.archive.crawler.datamodel.CandidateURI)">forget</A></B>(java.lang.String key, <A HREF="../../../../org/archive/crawler/datamodel/CandidateURI.html" title="class in org.archive.crawler.datamodel">CandidateURI</A> value)</CODE><BR> Forget item was seen</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/datamodel/UriUniqFilter.html#note(java.lang.String)">note</A></B>(java.lang.String key)</CODE><BR> Note item as seen, without passing through to receiver.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> long</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/archive/crawler/datamodel/UriUniqFilter.html#pending()">pending</A></B>()</CODE><BR> Count of items added, but not yet filtered in or out.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> long</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/archive/crawler/datamodel/UriUniqFilter.html#requestFlush()">requestFlush</A></B>()</CODE><BR> Request that any pending items be added/dropped.</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/datamodel/UriUniqFilter.html#setDestination(org.archive.crawler.datamodel.UriUniqFilter.HasUriReceiver)">setDestination</A></B>(<A HREF="../../../../org/archive/crawler/datamodel/UriUniqFilter.HasUriReceiver.html" title="interface in org.archive.crawler.datamodel">UriUniqFilter.HasUriReceiver</A> receiver)</CODE><BR> Receiver of uniq URIs.</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/datamodel/UriUniqFilter.html#setProfileLog(java.io.File)">setProfileLog</A></B>(java.io.File logfile)</CODE><BR> Set a File to receive a log for replay profiling.</TD></TR></TABLE> <P><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -