extractorimplieduri.html

用JAVA编写的,在做实验的时候留下来的,本来想删的,但是传上来,大家分享吧

<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.archive.crawler.extractor.ExtractorImpliedURI.ATTR_TRIGGER_REGEXP">Constant Field Values</A></DL>
</DL>
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<A NAME="ATTR_BUILD_PATTERN"><!-- --></A><H3>
ATTR_BUILD_PATTERN</H3>
<PRE>
public static final java.lang.String <B>ATTR_BUILD_PATTERN</B></PRE>
<DL>
<DD>replacement pattern used to build 'implied' URI
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.archive.crawler.extractor.ExtractorImpliedURI.ATTR_BUILD_PATTERN">Constant Field Values</A></DL>
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<A NAME="ExtractorImpliedURI(java.lang.String)"><!-- --></A><H3>
ExtractorImpliedURI</H3>
<PRE>
public <B>ExtractorImpliedURI</B>(java.lang.String&nbsp;name)</PRE>
<DL>
<DD>Constructor
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - </DL>
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<A NAME="extract(org.archive.crawler.datamodel.CrawlURI)"><!-- --></A><H3>
extract</H3>
<PRE>
public void <B>extract</B>(<A HREF="../../../../org/archive/crawler/datamodel/CrawlURI.html" title="class in org.archive.crawler.datamodel">CrawlURI</A>&nbsp;curi)</PRE>
<DL>
<DD>Perform usual extraction on a CrawlURI
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/archive/crawler/extractor/Extractor.html#extract(org.archive.crawler.datamodel.CrawlURI)">extract</A></CODE> in class <CODE><A HREF="../../../../org/archive/crawler/extractor/Extractor.html" title="class in org.archive.crawler.extractor">Extractor</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>curi</CODE> - Crawl URI to process.</DL>
</DD>
</DL>
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<A NAME="extractImplied(java.lang.CharSequence, java.lang.String, java.lang.String)"><!-- --></A><H3>
extractImplied</H3>
<PRE>
protected static java.lang.String <B>extractImplied</B>(java.lang.CharSequence&nbsp;uri,
                                                 java.lang.String&nbsp;trigger,
                                                 java.lang.String&nbsp;build)</PRE>
<DL>
<DD>Utility method for extracting 'implied' URI given a source uri, 
 trigger pattern, and build pattern.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>uri</CODE> - source to check for implied URI<DD><CODE>trigger</CODE> - regex pattern which if matched implies another URI<DD><CODE>build</CODE> - replacement pattern to build the implied URI
<DT><B>Returns:</B><DD>implied URI, or null if none</DL>
</DD>
</DL>
<HR>

<A NAME="report()"><!-- --></A><H3>
report</H3>
<PRE>
public java.lang.String <B>report</B>()</PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../org/archive/crawler/framework/Processor.html#report()">Processor</A></CODE></B></DD>
<DD>Compiles and returns a report (in human readable form) about the status
 of the processor.  The processor's name (of implementing class) should
 always be included.
 <p>
 Examples of stats declared would include:<br>
 * Number of CrawlURIs handled.<br>
 * Number of links extracted (for link extractors)<br>
 etc.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/archive/crawler/framework/Processor.html#report()">report</A></CODE> in class <CODE><A HREF="../../../../org/archive/crawler/framework/Processor.html" title="class in org.archive.crawler.framework">Processor</A></CODE></DL>
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<DD><DL>

<DT><B>Returns:</B><DD>A human readable report on the processor's state.</DL>
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