fetchstatuscodes.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

<DL>
<DD>DNS prerequisite failed, precluding attempt
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.archive.crawler.datamodel.FetchStatusCodes.S_OTHER_PREREQUISITE_FAILURE">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="S_PREREQUISITE_UNSCHEDULABLE_FAILURE"><!-- --></A><H3>
S_PREREQUISITE_UNSCHEDULABLE_FAILURE</H3>
<PRE>
static final int <B>S_PREREQUISITE_UNSCHEDULABLE_FAILURE</B></PRE>
<DL>
<DD>DNS prerequisite failed, precluding attempt
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.archive.crawler.datamodel.FetchStatusCodes.S_PREREQUISITE_UNSCHEDULABLE_FAILURE">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="S_SERIOUS_ERROR"><!-- --></A><H3>
S_SERIOUS_ERROR</H3>
<PRE>
static final int <B>S_SERIOUS_ERROR</B></PRE>
<DL>
<DD>severe java 'Error' conditions (OutOfMemoryError, StackOverflowError,
  etc.) during URI processing
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.archive.crawler.datamodel.FetchStatusCodes.S_SERIOUS_ERROR">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="S_DEEMED_CHAFF"><!-- --></A><H3>
S_DEEMED_CHAFF</H3>
<PRE>
static final int <B>S_DEEMED_CHAFF</B></PRE>
<DL>
<DD>'chaff' detection of traps/content of negligible value applied
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.archive.crawler.datamodel.FetchStatusCodes.S_DEEMED_CHAFF">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="S_TOO_MANY_LINK_HOPS"><!-- --></A><H3>
S_TOO_MANY_LINK_HOPS</H3>
<PRE>
static final int <B>S_TOO_MANY_LINK_HOPS</B></PRE>
<DL>
<DD>overstepped link hops
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.archive.crawler.datamodel.FetchStatusCodes.S_TOO_MANY_LINK_HOPS">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="S_TOO_MANY_EMBED_HOPS"><!-- --></A><H3>
S_TOO_MANY_EMBED_HOPS</H3>
<PRE>
static final int <B>S_TOO_MANY_EMBED_HOPS</B></PRE>
<DL>
<DD>overstepped embed/trans hops
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.archive.crawler.datamodel.FetchStatusCodes.S_TOO_MANY_EMBED_HOPS">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="S_OUT_OF_SCOPE"><!-- --></A><H3>
S_OUT_OF_SCOPE</H3>
<PRE>
static final int <B>S_OUT_OF_SCOPE</B></PRE>
<DL>
<DD>out-of-scope upoin reexamination (only when scope changes during
  crawl)
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.archive.crawler.datamodel.FetchStatusCodes.S_OUT_OF_SCOPE">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="S_BLOCKED_BY_USER"><!-- --></A><H3>
S_BLOCKED_BY_USER</H3>
<PRE>
static final int <B>S_BLOCKED_BY_USER</B></PRE>
<DL>
<DD>blocked from fetch by user setting.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.archive.crawler.datamodel.FetchStatusCodes.S_BLOCKED_BY_USER">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="S_BLOCKED_BY_CUSTOM_PROCESSOR"><!-- --></A><H3>
S_BLOCKED_BY_CUSTOM_PROCESSOR</H3>
<PRE>
static final int <B>S_BLOCKED_BY_CUSTOM_PROCESSOR</B></PRE>
<DL>
<DD>Blocked by custom prefetcher processor.
 A check against scope or against filters in a custom prefetch
 processor rules CrawlURI should not be crawled.
 TODO: Add to documentation and help page.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.archive.crawler.datamodel.FetchStatusCodes.S_BLOCKED_BY_CUSTOM_PROCESSOR">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="S_BLOCKED_BY_QUOTA"><!-- --></A><H3>
S_BLOCKED_BY_QUOTA</H3>
<PRE>
static final int <B>S_BLOCKED_BY_QUOTA</B></PRE>
<DL>
<DD>Blocked due to exceeding an established quota.
 TODO: Add to documentation and help page.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.archive.crawler.datamodel.FetchStatusCodes.S_BLOCKED_BY_QUOTA">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="S_BLOCKED_BY_RUNTIME_LIMIT"><!-- --></A><H3>
S_BLOCKED_BY_RUNTIME_LIMIT</H3>
<PRE>
static final int <B>S_BLOCKED_BY_RUNTIME_LIMIT</B></PRE>
<DL>
<DD>Blocked due to exceeding an established runtime.
 TODO: Add to documentation and help page.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.archive.crawler.datamodel.FetchStatusCodes.S_BLOCKED_BY_RUNTIME_LIMIT">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="S_DELETED_BY_USER"><!-- --></A><H3>
S_DELETED_BY_USER</H3>
<PRE>
static final int <B>S_DELETED_BY_USER</B></PRE>
<DL>
<DD>deleted from frontier by user
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.archive.crawler.datamodel.FetchStatusCodes.S_DELETED_BY_USER">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="S_PROCESSING_THREAD_KILLED"><!-- --></A><H3>
S_PROCESSING_THREAD_KILLED</H3>
<PRE>
static final int <B>S_PROCESSING_THREAD_KILLED</B></PRE>
<DL>
<DD>Processing thread was killed
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.archive.crawler.datamodel.FetchStatusCodes.S_PROCESSING_THREAD_KILLED">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="S_ROBOTS_PRECLUDED"><!-- --></A><H3>
S_ROBOTS_PRECLUDED</H3>
<PRE>
static final int <B>S_ROBOTS_PRECLUDED</B></PRE>
<DL>
<DD>robots rules precluded fetch
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.archive.crawler.datamodel.FetchStatusCodes.S_ROBOTS_PRECLUDED">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="S_DNS_SUCCESS"><!-- --></A><H3>
S_DNS_SUCCESS</H3>
<PRE>
static final int <B>S_DNS_SUCCESS</B></PRE>
<DL>
<DD>DNS success
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.archive.crawler.datamodel.FetchStatusCodes.S_DNS_SUCCESS">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="S_GETBYNAME_SUCCESS"><!-- --></A><H3>
S_GETBYNAME_SUCCESS</H3>
<PRE>
static final int <B>S_GETBYNAME_SUCCESS</B></PRE>
<DL>
<DD>InetAddress.getByName success
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.archive.crawler.datamodel.FetchStatusCodes.S_GETBYNAME_SUCCESS">Constant Field Values</A></DL>
</DL>
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