link.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

<A NAME="EMBED_MISC"><!-- --></A><H3>
EMBED_MISC</H3>
<PRE>
public static final java.lang.String <B>EMBED_MISC</B></PRE>
<DL>
<DD>stand-in value for embeds without other context
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="JS_MISC"><!-- --></A><H3>
JS_MISC</H3>
<PRE>
public static final java.lang.String <B>JS_MISC</B></PRE>
<DL>
<DD>stand-in value for js-discovered urls without other context
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="NAVLINK_MISC"><!-- --></A><H3>
NAVLINK_MISC</H3>
<PRE>
public static final java.lang.String <B>NAVLINK_MISC</B></PRE>
<DL>
<DD>stand-in value for navlink urls without other context
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="SPECULATIVE_MISC"><!-- --></A><H3>
SPECULATIVE_MISC</H3>
<PRE>
public static final java.lang.String <B>SPECULATIVE_MISC</B></PRE>
<DL>
<DD>stand-in value for speculative/aggressively extracted urls without other context
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="PREREQ_MISC"><!-- --></A><H3>
PREREQ_MISC</H3>
<PRE>
public static final java.lang.String <B>PREREQ_MISC</B></PRE>
<DL>
<DD>stanf-in value for prerequisite without other context
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="NAVLINK_HOP"><!-- --></A><H3>
NAVLINK_HOP</H3>
<PRE>
public static final char <B>NAVLINK_HOP</B></PRE>
<DL>
<DD>navigation links, like A/@HREF
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.archive.crawler.extractor.Link.NAVLINK_HOP">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="PREREQ_HOP"><!-- --></A><H3>
PREREQ_HOP</H3>
<PRE>
public static final char <B>PREREQ_HOP</B></PRE>
<DL>
<DD>implied prerequisite links, like dns or robots
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.archive.crawler.extractor.Link.PREREQ_HOP">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="EMBED_HOP"><!-- --></A><H3>
EMBED_HOP</H3>
<PRE>
public static final char <B>EMBED_HOP</B></PRE>
<DL>
<DD>embedded links necessary to render the page, like IMG/@SRC
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.archive.crawler.extractor.Link.EMBED_HOP">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="SPECULATIVE_HOP"><!-- --></A><H3>
SPECULATIVE_HOP</H3>
<PRE>
public static final char <B>SPECULATIVE_HOP</B></PRE>
<DL>
<DD>speculative/aggressively extracted links, perhaps embed or nav, as in javascript
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.archive.crawler.extractor.Link.SPECULATIVE_HOP">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="REFER_HOP"><!-- --></A><H3>
REFER_HOP</H3>
<PRE>
public static final char <B>REFER_HOP</B></PRE>
<DL>
<DD>referral/redirect links, like header 'Location:' on a 301/302 response
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.archive.crawler.extractor.Link.REFER_HOP">Constant Field Values</A></DL>
</DL>

<!-- ========= CONSTRUCTOR DETAIL ======== -->

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<A NAME="Link(java.lang.CharSequence, java.lang.CharSequence, java.lang.CharSequence, char)"><!-- --></A><H3>
Link</H3>
<PRE>
public <B>Link</B>(java.lang.CharSequence&nbsp;source,
            java.lang.CharSequence&nbsp;destination,
            java.lang.CharSequence&nbsp;context,
            char&nbsp;hopType)</PRE>
<DL>
<DD>Create a Link with the given fields.
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>source</CODE> - <DD><CODE>destination</CODE> - <DD><CODE>context</CODE> - <DD><CODE>hopType</CODE> - </DL>
</DL>

<!-- ============ METHOD DETAIL ========== -->

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<B>Method Detail</B></FONT></TH>
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<A NAME="getContext()"><!-- --></A><H3>
getContext</H3>
<PRE>
public java.lang.CharSequence <B>getContext</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>Returns the context.</DL>
</DD>
</DL>
<HR>

<A NAME="getDestination()"><!-- --></A><H3>
getDestination</H3>
<PRE>
public java.lang.CharSequence <B>getDestination</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>Returns the destination.</DL>
</DD>
</DL>
<HR>

<A NAME="getSource()"><!-- --></A><H3>
getSource</H3>
<PRE>
public java.lang.CharSequence <B>getSource</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>Returns the source.</DL>
</DD>
</DL>
<HR>

<A NAME="getHopType()"><!-- --></A><H3>
getHopType</H3>
<PRE>
public char <B>getHopType</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>char hopType</DL>
</DD>
</DL>
<HR>

<A NAME="elementContext(java.lang.CharSequence, java.lang.CharSequence)"><!-- --></A><H3>
elementContext</H3>
<PRE>
public static java.lang.CharSequence <B>elementContext</B>(java.lang.CharSequence&nbsp;element,
                                                    java.lang.CharSequence&nbsp;attribute)</PRE>
<DL>
<DD>Create a suitable XPath-like context from an element name and optional
 attribute name.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>element</CODE> - <DD><CODE>attribute</CODE> - 
<DT><B>Returns:</B><DD>CharSequence context</DL>
</DD>
</DL>
<HR>

<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public java.lang.String <B>toString</B>()</PRE>
<DL>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE>toString</CODE> in class <CODE>java.lang.Object</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
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