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ClosestRegrTest (Rice Pastry - API Specifications)
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rice.pastry.testing</FONT>
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Class ClosestRegrTest</H2>
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<PRE>
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java.lang.Object
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<IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>rice.pastry.testing.ClosestRegrTest</B>
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</PRE>
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<DL>
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<DT><PRE>public class <B>ClosestRegrTest</B><DT>extends java.lang.Object</DL>
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</PRE>
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<P>
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ClosestRegrTest
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A test suite for the getClosest algorithm. getClosest attempts to choose
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routing table entries with the closet proximity.
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Consider this test a PASS if the closest node is there more than 50% of the
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time. Potentially this test should be run daily and the proximity recorded
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over time to see if there was a drastic change based on algorithmic change.
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<P>
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<P>
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<DL>
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<DT><B>Version:</B></DT>
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<DD>$Id: ClosestRegrTest.java 4654 2009-01-08 16:33:07Z jeffh $</DD>
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<DT><B>Author:</B></DT>
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<DD>alan mislove</DD>
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</DL>
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<!-- =========== FIELD SUMMARY =========== -->
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<B>Field Summary</B></FONT></TH>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE>static int</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../rice/pastry/testing/ClosestRegrTest.html#NUM_NODES">NUM_NODES</A></B></CODE>
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<!-- ========== METHOD SUMMARY =========== -->
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<B>Method Summary</B></FONT></TH>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE>protected double</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../rice/pastry/testing/ClosestRegrTest.html#getAvgNumEntries(java.util.Collection)">getAvgNumEntries</A></B>(java.util.Collection<<A HREF="../../../rice/pastry/PastryNode.html" title="class in rice.pastry">PastryNode</A>> nds)</CODE>
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<BR>
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</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE>protected <A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A></CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../rice/pastry/testing/ClosestRegrTest.html#getBootstrap()">getBootstrap</A></B>()</CODE>
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<BR>
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Get pastryNodes.last() to bootstrap with, or return null.</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE>static void</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../rice/pastry/testing/ClosestRegrTest.html#main(java.lang.String[])">main</A></B>(java.lang.String[] args)</CODE>
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<BR>
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main</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE> boolean</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../rice/pastry/testing/ClosestRegrTest.html#pass()">pass</A></B>()</CODE>
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<BR>
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</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE>protected void</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../rice/pastry/testing/ClosestRegrTest.html#run()">run</A></B>()</CODE>
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<BR>
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initializes the network and prepares for testing</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE>protected void</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../rice/pastry/testing/ClosestRegrTest.html#test(int, rice.pastry.direct.DirectNodeHandle)">test</A></B>(int i,
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<A HREF="../../../rice/pastry/direct/DirectNodeHandle.html" title="class in rice.pastry.direct">DirectNodeHandle</A> handle)</CODE>
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<BR>
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starts the testing process</TD>
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<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
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<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
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<!-- ============ FIELD DETAIL =========== -->
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<B>Field Detail</B></FONT></TH>
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<A NAME="NUM_NODES"><!-- --></A><H3>
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NUM_NODES</H3>
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<PRE>
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public static int <B>NUM_NODES</B></PRE>
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<DL>
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<DL>
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</DL>
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<!-- ============ METHOD DETAIL ========== -->
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<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
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<B>Method Detail</B></FONT></TH>
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</TR>
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</TABLE>
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<A NAME="getBootstrap()"><!-- --></A><H3>
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getBootstrap</H3>
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<PRE>
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protected <A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A> <B>getBootstrap</B>()</PRE>
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<DL>
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<DD>Get pastryNodes.last() to bootstrap with, or return null.
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<P>
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<DD><DL>
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</DL>
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</DD>
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</DL>
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<HR>
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<A NAME="run()"><!-- --></A><H3>
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run</H3>
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<PRE>
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protected void <B>run</B>()</PRE>
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<DL>
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<DD>initializes the network and prepares for testing
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<P>
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<DD><DL>
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</DL>
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</DD>
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</DL>
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<HR>
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<A NAME="getAvgNumEntries(java.util.Collection)"><!-- --></A><H3>
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getAvgNumEntries</H3>
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<PRE>
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protected double <B>getAvgNumEntries</B>(java.util.Collection<<A HREF="../../../rice/pastry/PastryNode.html" title="class in rice.pastry">PastryNode</A>> nds)</PRE>
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<DL>
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<DD><DL>
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</DL>
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</DD>
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</DL>
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<HR>
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<A NAME="test(int, rice.pastry.direct.DirectNodeHandle)"><!-- --></A><H3>
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test</H3>
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<PRE>
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protected void <B>test</B>(int i,
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<A HREF="../../../rice/pastry/direct/DirectNodeHandle.html" title="class in rice.pastry.direct">DirectNodeHandle</A> handle)</PRE>
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<DL>
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<DD>starts the testing process
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<P>
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<DD><DL>
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</DL>
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</DD>
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</DL>
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<HR>
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<A NAME="pass()"><!-- --></A><H3>
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pass</H3>
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<PRE>
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public boolean <B>pass</B>()</PRE>
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<DL>
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<DD><DL>
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</DL>
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</DD>
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</DL>
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<A NAME="main(java.lang.String[])"><!-- --></A><H3>
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main</H3>
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<PRE>
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public static void <B>main</B>(java.lang.String[] args)
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throws java.io.IOException</PRE>
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<DL>
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<DD>main
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<P>
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<DD><DL>
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<DT><B>Throws:</B>
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<DD><CODE>java.io.IOException</CODE></DL>
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