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PNSApplication (Rice Pastry - API Specifications)
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Rice Pastry API</EM>
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SUMMARY: NESTED | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD>
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DETAIL: <A HREF="#field_detail">FIELD</A> | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD>
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<!-- ======== START OF CLASS DATA ======== -->
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<H2>
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<FONT SIZE="-1">
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rice.pastry.pns</FONT>
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<BR>
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Class PNSApplication</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 "><A HREF="../../../rice/pastry/client/PastryAppl.html" title="class in rice.pastry.client">rice.pastry.client.PastryAppl</A>
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<IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>rice.pastry.pns.PNSApplication</B>
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</PRE>
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<DL>
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<DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../org/mpisws/p2p/transport/proximity/ProximityListener.html" title="interface in org.mpisws.p2p.transport.proximity">ProximityListener</A><<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A>>, <A HREF="../../../rice/pastry/standard/ProximityNeighborSelector.html" title="interface in rice.pastry.standard">ProximityNeighborSelector</A></DD>
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</DL>
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<DL>
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<DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../rice/pastry/socket/nat/rendezvous/RendezvousPNSApplication.html" title="class in rice.pastry.socket.nat.rendezvous">RendezvousPNSApplication</A></DD>
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</DL>
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<HR>
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<DL>
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<DT><PRE>public class <B>PNSApplication</B><DT>extends <A HREF="../../../rice/pastry/client/PastryAppl.html" title="class in rice.pastry.client">PastryAppl</A><DT>implements <A HREF="../../../rice/pastry/standard/ProximityNeighborSelector.html" title="interface in rice.pastry.standard">ProximityNeighborSelector</A>, <A HREF="../../../org/mpisws/p2p/transport/proximity/ProximityListener.html" title="interface in org.mpisws.p2p.transport.proximity">ProximityListener</A><<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A>></DL>
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</PRE>
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<P>
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Can request LeafSet, RouteRow, Proximity of nodes, implements the PNS algorithm.
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Flow:
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call getLeafSet(...)
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addToWaitingForLeafSet()
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cancellable.cancel()
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removeFromWaitingForLeafSet()
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TODO: Make use the environment's clock for the wait() calls.
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<P>
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<P>
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<DL>
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<DT><B>Author:</B></DT>
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<DD>Jeff Hoye</DD>
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</DL>
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<HR>
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<P>
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<!-- =========== FIELD SUMMARY =========== -->
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<A NAME="field_summary"><!-- --></A>
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
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<B>Field Summary</B></FONT></TH>
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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 int</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../rice/pastry/pns/PNSApplication.html#DEFAULT_PROXIMITY">DEFAULT_PROXIMITY</A></B></CODE>
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<BR>
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</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 <A HREF="../../../rice/environment/Environment.html" title="class in rice.environment">Environment</A></CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../rice/pastry/pns/PNSApplication.html#environment">environment</A></B></CODE>
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<BR>
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</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 java.util.Map<<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A>,java.lang.Integer></CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../rice/pastry/pns/PNSApplication.html#pingCache">pingCache</A></B></CODE>
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<BR>
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Hashtable which keeps track of temporary ping values, which are
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only used during the getNearest() method</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 byte</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../rice/pastry/pns/PNSApplication.html#rtBase">rtBase</A></B></CODE>
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<BR>
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</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 <A HREF="../../../rice/selector/Timer.html" title="interface in rice.selector">Timer</A></CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../rice/pastry/pns/PNSApplication.html#timer">timer</A></B></CODE>
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<BR>
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</TD>
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</TR>
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</TABLE>
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<A NAME="fields_inherited_from_class_rice.pastry.client.PastryAppl"><!-- --></A>
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
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<TH ALIGN="left"><B>Fields inherited from class rice.pastry.client.<A HREF="../../../rice/pastry/client/PastryAppl.html" title="class in rice.pastry.client">PastryAppl</A></B></TH>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD><CODE><A HREF="../../../rice/pastry/client/PastryAppl.html#address">address</A>, <A HREF="../../../rice/pastry/client/PastryAppl.html#deserializer">deserializer</A>, <A HREF="../../../rice/pastry/client/PastryAppl.html#instance">instance</A>, <A HREF="../../../rice/pastry/client/PastryAppl.html#logger">logger</A>, <A HREF="../../../rice/pastry/client/PastryAppl.html#options">options</A>, <A HREF="../../../rice/pastry/client/PastryAppl.html#receiver">receiver</A>, <A HREF="../../../rice/pastry/client/PastryAppl.html#thePastryNode">thePastryNode</A></CODE></TD>
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</TR>
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</TABLE>
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<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<A NAME="constructor_summary"><!-- --></A>
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
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<B>Constructor Summary</B></FONT></TH>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD><CODE><B><A HREF="../../../rice/pastry/pns/PNSApplication.html#PNSApplication(rice.pastry.PastryNode)">PNSApplication</A></B>(<A HREF="../../../rice/pastry/PastryNode.html" title="class in rice.pastry">PastryNode</A> pn)</CODE>
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<BR>
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</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD><CODE><B><A HREF="../../../rice/pastry/pns/PNSApplication.html#PNSApplication(rice.pastry.PastryNode, rice.environment.logging.Logger)">PNSApplication</A></B>(<A HREF="../../../rice/pastry/PastryNode.html" title="class in rice.pastry">PastryNode</A> pn,
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<A HREF="../../../rice/environment/logging/Logger.html" title="class in rice.environment.logging">Logger</A> logger)</CODE>
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<BR>
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</TD>
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</TR>
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</TABLE>
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<!-- ========== METHOD SUMMARY =========== -->
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<A NAME="method_summary"><!-- --></A>
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
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<B>Method Summary</B></FONT></TH>
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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/pns/PNSApplication.html#addToWaitingForLeafSet(rice.pastry.NodeHandle, rice.Continuation, rice.p2p.commonapi.Cancellable)">addToWaitingForLeafSet</A></B>(<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A> handle,
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<A HREF="../../../rice/Continuation.html" title="interface in rice">Continuation</A><<A HREF="../../../rice/pastry/leafset/LeafSet.html" title="class in rice.pastry.leafset">LeafSet</A>,java.lang.Exception> c,
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<A HREF="../../../rice/p2p/commonapi/Cancellable.html" title="interface in rice.p2p.commonapi">Cancellable</A> cancelMeWhenSuccess)</CODE>
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<BR>
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</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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||
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<TD><CODE><B><A HREF="../../../rice/pastry/pns/PNSApplication.html#addToWaitingForRouteRow(rice.pastry.NodeHandle, int, rice.Continuation, rice.p2p.commonapi.Cancellable)">addToWaitingForRouteRow</A></B>(<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A> handle,
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int row,
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<A HREF="../../../rice/Continuation.html" title="interface in rice">Continuation</A><<A HREF="../../../rice/pastry/routing/RouteSet.html" title="class in rice.pastry.routing">RouteSet</A>[],java.lang.Exception> c,
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<A HREF="../../../rice/p2p/commonapi/Cancellable.html" title="interface in rice.p2p.commonapi">Cancellable</A> cancelMeWhenSuccess)</CODE>
|
||
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<BR>
|
||
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</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> boolean</CODE></FONT></TD>
|
||
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<TD><CODE><B><A HREF="../../../rice/pastry/pns/PNSApplication.html#deliverWhenNotReady()">deliverWhenNotReady</A></B>()</CODE>
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||
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<BR>
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||
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We always want to receive messages.</TD>
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||
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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> <A HREF="../../../rice/p2p/commonapi/Cancellable.html" title="interface in rice.p2p.commonapi">Cancellable</A></CODE></FONT></TD>
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||
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<TD><CODE><B><A HREF="../../../rice/pastry/pns/PNSApplication.html#getLeafSet(rice.pastry.NodeHandle, rice.Continuation)">getLeafSet</A></B>(<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A> handle,
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||
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<A HREF="../../../rice/Continuation.html" title="interface in rice">Continuation</A><<A HREF="../../../rice/pastry/leafset/LeafSet.html" title="class in rice.pastry.leafset">LeafSet</A>,java.lang.Exception> c)</CODE>
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<BR>
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||
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This method returns the remote leafset of the provided handle
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to the caller, in a protocol-dependent fashion.</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> <A HREF="../../../rice/p2p/commonapi/Cancellable.html" title="interface in rice.p2p.commonapi">Cancellable</A></CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../rice/pastry/pns/PNSApplication.html#getNearest(rice.pastry.NodeHandle, rice.Continuation)">getNearest</A></B>(<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A> seed,
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||
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<A HREF="../../../rice/Continuation.html" title="interface in rice">Continuation</A><java.util.Collection<<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A>>,java.lang.Exception> retToMe)</CODE>
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<BR>
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||
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This method implements the algorithm in the Pastry locality paper
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for finding a close node the the current node through iterative
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||
|
|
leafset and route row requests.</TD>
|
||
|
|
</TR>
|
||
|
|
<TR BGCOLOR="white" CLASS="TableRowColor">
|
||
|
|
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
|
||
|
|
<CODE> <A HREF="../../../rice/p2p/commonapi/Cancellable.html" title="interface in rice.p2p.commonapi">Cancellable</A></CODE></FONT></TD>
|
||
|
|
<TD><CODE><B><A HREF="../../../rice/pastry/pns/PNSApplication.html#getNearHandles(java.util.Collection, rice.Continuation)">getNearHandles</A></B>(java.util.Collection<<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A>> bootHandles,
|
||
|
|
<A HREF="../../../rice/Continuation.html" title="interface in rice">Continuation</A><java.util.Collection<<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A>>,java.lang.Exception> deliverResultToMe)</CODE>
|
||
|
|
|
||
|
|
<BR>
|
||
|
|
</TD>
|
||
|
|
</TR>
|
||
|
|
<TR BGCOLOR="white" CLASS="TableRowColor">
|
||
|
|
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
|
||
|
|
<CODE>protected java.util.List<<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A>></CODE></FONT></TD>
|
||
|
|
<TD><CODE><B><A HREF="../../../rice/pastry/pns/PNSApplication.html#getNearHandlesHelper(java.util.List)">getNearHandlesHelper</A></B>(java.util.List<<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A>> handles)</CODE>
|
||
|
|
|
||
|
|
<BR>
|
||
|
|
Helper for getNearHandles
|
||
|
|
|
||
|
|
Can be overridden to select out any handles that shouldn't be returned.</TD>
|
||
|
|
</TR>
|
||
|
|
<TR BGCOLOR="white" CLASS="TableRowColor">
|
||
|
|
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
|
||
|
|
<CODE> <A HREF="../../../rice/p2p/commonapi/Cancellable.html" title="interface in rice.p2p.commonapi">Cancellable</A></CODE></FONT></TD>
|
||
|
|
<TD><CODE><B><A HREF="../../../rice/pastry/pns/PNSApplication.html#getProximity(rice.pastry.NodeHandle, rice.Continuation, int)">getProximity</A></B>(<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A> handle,
|
||
|
|
<A HREF="../../../rice/Continuation.html" title="interface in rice">Continuation</A><java.lang.Integer,java.io.IOException> c,
|
||
|
|
int timeout)</CODE>
|
||
|
|
|
||
|
|
<BR>
|
||
|
|
Non-blocking version, no timeout.</TD>
|
||
|
|
</TR>
|
||
|
|
<TR BGCOLOR="white" CLASS="TableRowColor">
|
||
|
|
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
|
||
|
|
<CODE> <A HREF="../../../rice/p2p/commonapi/Cancellable.html" title="interface in rice.p2p.commonapi">Cancellable</A></CODE></FONT></TD>
|
||
|
|
<TD><CODE><B><A HREF="../../../rice/pastry/pns/PNSApplication.html#getRouteRow(rice.pastry.NodeHandle, short, rice.Continuation)">getRouteRow</A></B>(<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A> handle,
|
||
|
|
short row,
|
||
|
|
<A HREF="../../../rice/Continuation.html" title="interface in rice">Continuation</A><<A HREF="../../../rice/pastry/routing/RouteSet.html" title="class in rice.pastry.routing">RouteSet</A>[],java.lang.Exception> c)</CODE>
|
||
|
|
|
||
|
|
<BR>
|
||
|
|
Non-blocking version.</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="../../../rice/pastry/pns/PNSApplication.html#messageForAppl(rice.pastry.messaging.Message)">messageForAppl</A></B>(<A HREF="../../../rice/pastry/messaging/Message.html" title="class in rice.pastry.messaging">Message</A> msg)</CODE>
|
||
|
|
|
||
|
|
<BR>
|
||
|
|
Called by pastry when a message arrives for this application.</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="../../../rice/pastry/pns/PNSApplication.html#proximityChanged(rice.pastry.NodeHandle, int, java.util.Map)">proximityChanged</A></B>(<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A> i,
|
||
|
|
int newProximity,
|
||
|
|
java.util.Map<java.lang.String,java.lang.Object> options)</CODE>
|
||
|
|
|
||
|
|
<BR>
|
||
|
|
</TD>
|
||
|
|
</TR>
|
||
|
|
<TR BGCOLOR="white" CLASS="TableRowColor">
|
||
|
|
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
|
||
|
|
<CODE>protected boolean</CODE></FONT></TD>
|
||
|
|
<TD><CODE><B><A HREF="../../../rice/pastry/pns/PNSApplication.html#removeFromWaitingForLeafSet(rice.pastry.NodeHandle, rice.Continuation)">removeFromWaitingForLeafSet</A></B>(<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A> handle,
|
||
|
|
<A HREF="../../../rice/Continuation.html" title="interface in rice">Continuation</A><<A HREF="../../../rice/pastry/leafset/LeafSet.html" title="class in rice.pastry.leafset">LeafSet</A>,java.lang.Exception> c)</CODE>
|
||
|
|
|
||
|
|
<BR>
|
||
|
|
</TD>
|
||
|
|
</TR>
|
||
|
|
<TR BGCOLOR="white" CLASS="TableRowColor">
|
||
|
|
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
|
||
|
|
<CODE>protected boolean</CODE></FONT></TD>
|
||
|
|
<TD><CODE><B><A HREF="../../../rice/pastry/pns/PNSApplication.html#removeFromWaitingForRouteRow(rice.pastry.NodeHandle, int, rice.Continuation)">removeFromWaitingForRouteRow</A></B>(<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A> handle,
|
||
|
|
int row,
|
||
|
|
<A HREF="../../../rice/Continuation.html" title="interface in rice">Continuation</A><<A HREF="../../../rice/pastry/routing/RouteSet.html" title="class in rice.pastry.routing">RouteSet</A>[],java.lang.Exception> c)</CODE>
|
||
|
|
|
||
|
|
<BR>
|
||
|
|
</TD>
|
||
|
|
</TR>
|
||
|
|
<TR BGCOLOR="white" CLASS="TableRowColor">
|
||
|
|
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
|
||
|
|
<CODE> java.util.List<<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A>></CODE></FONT></TD>
|
||
|
|
<TD><CODE><B><A HREF="../../../rice/pastry/pns/PNSApplication.html#sortedProximityCache()">sortedProximityCache</A></B>()</CODE>
|
||
|
|
|
||
|
|
<BR>
|
||
|
|
</TD>
|
||
|
|
</TR>
|
||
|
|
</TABLE>
|
||
|
|
<A NAME="methods_inherited_from_class_rice.pastry.client.PastryAppl"><!-- --></A>
|
||
|
|
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
|
||
|
|
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
|
||
|
|
<TH ALIGN="left"><B>Methods inherited from class rice.pastry.client.<A HREF="../../../rice/pastry/client/PastryAppl.html" title="class in rice.pastry.client">PastryAppl</A></B></TH>
|
||
|
|
</TR>
|
||
|
|
<TR BGCOLOR="white" CLASS="TableRowColor">
|
||
|
|
<TD><CODE><A HREF="../../../rice/pastry/client/PastryAppl.html#accept(rice.p2p.commonapi.appsocket.AppSocketReceiver)">accept</A>, <A HREF="../../../rice/pastry/client/PastryAppl.html#canReceiveSocket()">canReceiveSocket</A>, <A HREF="../../../rice/pastry/client/PastryAppl.html#connect(rice.p2p.commonapi.NodeHandle, rice.p2p.commonapi.appsocket.AppSocketReceiver, int)">connect</A>, <A HREF="../../../rice/pastry/client/PastryAppl.html#destroy()">destroy</A>, <A HREF="../../../rice/pastry/client/PastryAppl.html#enrouteMessage(rice.pastry.messaging.Message, rice.pastry.Id, rice.pastry.NodeHandle, rice.pastry.routing.SendOptions)">enrouteMessage</A>, <A HREF="../../../rice/pastry/client/PastryAppl.html#finishReceiveSocket(rice.p2p.commonapi.appsocket.AppSocket)">finishReceiveSocket</A>, <A HREF="../../../rice/pastry/client/PastryAppl.html#getAddress()">getAddress</A>, <A HREF="../../../rice/pastry/client/PastryAppl.html#getDeserializer()">getDeserializer</A>, <A HREF="../../../rice/pastry/client/PastryAppl.html#getLeafSet()">getLeafSet</A>, <A HREF="../../../rice/pastry/client/PastryAppl.html#getNodeHandle()">getNodeHandle</A>, <A HREF="../../../rice/pastry/client/PastryAppl.html#getNodeId()">getNodeId</A>, <A HREF="../../../rice/pastry/client/PastryAppl.html#getRoutingTable()">getRoutingTable</A>, <A HREF="../../../rice/pastry/client/PastryAppl.html#isClosest(rice.pastry.Id)">isClosest</A>, <A HREF="../../../rice/pastry/client/PastryAppl.html#leafSetChange(rice.pastry.NodeHandle, boolean)">leafSetChange</A>, <A HREF="../../../rice/pastry/client/PastryAppl.html#notifyReady()">notifyReady</A>, <A HREF="../../../rice/pastry/client/PastryAppl.html#receiveMessage(rice.pastry.messaging.Message)">receiveMessage</A>, <A HREF="../../../rice/pastry/client/PastryAppl.html#receiveMessageInternal(rice.pastry.messaging.RawMessageDelivery)">receiveMessageInternal</A>, <A HREF="../../../rice/pastry/client/PastryAppl.html#register()">register</A>, <A HREF="../../../rice/pastry/client/PastryAppl.html#routeMsg(rice.pastry.Id, rice.pastry.messaging.Message, rice.pastry.routing.SendOptions)">routeMsg</A>, <A HREF="../../../rice/pastry/client/PastryAppl.html#routeMsg(rice.pastry.Id, rice.pastry.messaging.Message, rice.pastry.routing.SendOptions, rice.p2p.commonapi.DeliveryNotification)">routeMsg</A>, <A HREF="../../../rice/pastry/client/PastryAppl.html#routeMsgDirect(rice.pastry.NodeHandle, rice.pastry.messaging.Message, rice.pastry.routing.SendOptions)">routeMsgDirect</A>, <A HREF="../../../rice/pastry/client/PastryAppl.html#routeSetChange(rice.pastry.NodeHandle, boolean)">routeSetChange</A>, <A HREF="../../../rice/pastry/client/PastryAppl.html#setDeserializer(rice.p2p.commonapi.rawserialization.MessageDeserializer)">setDeserializer</A></CODE></TD>
|
||
|
|
</TR>
|
||
|
|
</TABLE>
|
||
|
|
<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
|
||
|
|
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
|
||
|
|
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
|
||
|
|
<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
|
||
|
|
</TR>
|
||
|
|
<TR BGCOLOR="white" CLASS="TableRowColor">
|
||
|
|
<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
|
||
|
|
</TR>
|
||
|
|
</TABLE>
|
||
|
|
|
||
|
|
<P>
|
||
|
|
|
||
|
|
<!-- ============ FIELD DETAIL =========== -->
|
||
|
|
|
||
|
|
<A NAME="field_detail"><!-- --></A>
|
||
|
|
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
|
||
|
|
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
|
||
|
|
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
|
||
|
|
<B>Field Detail</B></FONT></TH>
|
||
|
|
</TR>
|
||
|
|
</TABLE>
|
||
|
|
|
||
|
|
<A NAME="DEFAULT_PROXIMITY"><!-- --></A><H3>
|
||
|
|
DEFAULT_PROXIMITY</H3>
|
||
|
|
<PRE>
|
||
|
|
public static final int <B>DEFAULT_PROXIMITY</B></PRE>
|
||
|
|
<DL>
|
||
|
|
<DL>
|
||
|
|
<DT><B>See Also:</B><DD><A HREF="../../../constant-values.html#rice.pastry.pns.PNSApplication.DEFAULT_PROXIMITY">Constant Field Values</A></DL>
|
||
|
|
</DL>
|
||
|
|
<HR>
|
||
|
|
|
||
|
|
<A NAME="pingCache"><!-- --></A><H3>
|
||
|
|
pingCache</H3>
|
||
|
|
<PRE>
|
||
|
|
protected java.util.Map<<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A>,java.lang.Integer> <B>pingCache</B></PRE>
|
||
|
|
<DL>
|
||
|
|
<DD>Hashtable which keeps track of temporary ping values, which are
|
||
|
|
only used during the getNearest() method
|
||
|
|
<P>
|
||
|
|
<DL>
|
||
|
|
</DL>
|
||
|
|
</DL>
|
||
|
|
<HR>
|
||
|
|
|
||
|
|
<A NAME="rtBase"><!-- --></A><H3>
|
||
|
|
rtBase</H3>
|
||
|
|
<PRE>
|
||
|
|
protected final byte <B>rtBase</B></PRE>
|
||
|
|
<DL>
|
||
|
|
<DL>
|
||
|
|
</DL>
|
||
|
|
</DL>
|
||
|
|
<HR>
|
||
|
|
|
||
|
|
<A NAME="environment"><!-- --></A><H3>
|
||
|
|
environment</H3>
|
||
|
|
<PRE>
|
||
|
|
protected <A HREF="../../../rice/environment/Environment.html" title="class in rice.environment">Environment</A> <B>environment</B></PRE>
|
||
|
|
<DL>
|
||
|
|
<DL>
|
||
|
|
</DL>
|
||
|
|
</DL>
|
||
|
|
<HR>
|
||
|
|
|
||
|
|
<A NAME="timer"><!-- --></A><H3>
|
||
|
|
timer</H3>
|
||
|
|
<PRE>
|
||
|
|
protected <A HREF="../../../rice/selector/Timer.html" title="interface in rice.selector">Timer</A> <B>timer</B></PRE>
|
||
|
|
<DL>
|
||
|
|
<DL>
|
||
|
|
</DL>
|
||
|
|
</DL>
|
||
|
|
|
||
|
|
<!-- ========= CONSTRUCTOR DETAIL ======== -->
|
||
|
|
|
||
|
|
<A NAME="constructor_detail"><!-- --></A>
|
||
|
|
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
|
||
|
|
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
|
||
|
|
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
|
||
|
|
<B>Constructor Detail</B></FONT></TH>
|
||
|
|
</TR>
|
||
|
|
</TABLE>
|
||
|
|
|
||
|
|
<A NAME="PNSApplication(rice.pastry.PastryNode)"><!-- --></A><H3>
|
||
|
|
PNSApplication</H3>
|
||
|
|
<PRE>
|
||
|
|
public <B>PNSApplication</B>(<A HREF="../../../rice/pastry/PastryNode.html" title="class in rice.pastry">PastryNode</A> pn)</PRE>
|
||
|
|
<DL>
|
||
|
|
</DL>
|
||
|
|
<HR>
|
||
|
|
|
||
|
|
<A NAME="PNSApplication(rice.pastry.PastryNode, rice.environment.logging.Logger)"><!-- --></A><H3>
|
||
|
|
PNSApplication</H3>
|
||
|
|
<PRE>
|
||
|
|
public <B>PNSApplication</B>(<A HREF="../../../rice/pastry/PastryNode.html" title="class in rice.pastry">PastryNode</A> pn,
|
||
|
|
<A HREF="../../../rice/environment/logging/Logger.html" title="class in rice.environment.logging">Logger</A> logger)</PRE>
|
||
|
|
<DL>
|
||
|
|
</DL>
|
||
|
|
|
||
|
|
<!-- ============ METHOD DETAIL ========== -->
|
||
|
|
|
||
|
|
<A NAME="method_detail"><!-- --></A>
|
||
|
|
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
|
||
|
|
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
|
||
|
|
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
|
||
|
|
<B>Method Detail</B></FONT></TH>
|
||
|
|
</TR>
|
||
|
|
</TABLE>
|
||
|
|
|
||
|
|
<A NAME="deliverWhenNotReady()"><!-- --></A><H3>
|
||
|
|
deliverWhenNotReady</H3>
|
||
|
|
<PRE>
|
||
|
|
public boolean <B>deliverWhenNotReady</B>()</PRE>
|
||
|
|
<DL>
|
||
|
|
<DD>We always want to receive messages.
|
||
|
|
<P>
|
||
|
|
<DD><DL>
|
||
|
|
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../rice/pastry/client/PastryAppl.html#deliverWhenNotReady()">deliverWhenNotReady</A></CODE> in class <CODE><A HREF="../../../rice/pastry/client/PastryAppl.html" title="class in rice.pastry.client">PastryAppl</A></CODE></DL>
|
||
|
|
</DD>
|
||
|
|
<DD><DL>
|
||
|
|
|
||
|
|
<DT><B>Returns:</B><DD>false unless the node is a service</DL>
|
||
|
|
</DD>
|
||
|
|
</DL>
|
||
|
|
<HR>
|
||
|
|
|
||
|
|
<A NAME="messageForAppl(rice.pastry.messaging.Message)"><!-- --></A><H3>
|
||
|
|
messageForAppl</H3>
|
||
|
|
<PRE>
|
||
|
|
public void <B>messageForAppl</B>(<A HREF="../../../rice/pastry/messaging/Message.html" title="class in rice.pastry.messaging">Message</A> msg)</PRE>
|
||
|
|
<DL>
|
||
|
|
<DD><B>Description copied from class: <CODE><A HREF="../../../rice/pastry/client/PastryAppl.html#messageForAppl(rice.pastry.messaging.Message)">PastryAppl</A></CODE></B></DD>
|
||
|
|
<DD>Called by pastry when a message arrives for this application.
|
||
|
|
<P>
|
||
|
|
<DD><DL>
|
||
|
|
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../rice/pastry/client/PastryAppl.html#messageForAppl(rice.pastry.messaging.Message)">messageForAppl</A></CODE> in class <CODE><A HREF="../../../rice/pastry/client/PastryAppl.html" title="class in rice.pastry.client">PastryAppl</A></CODE></DL>
|
||
|
|
</DD>
|
||
|
|
<DD><DL>
|
||
|
|
<DT><B>Parameters:</B><DD><CODE>msg</CODE> - the message that is arriving.</DL>
|
||
|
|
</DD>
|
||
|
|
</DL>
|
||
|
|
<HR>
|
||
|
|
|
||
|
|
<A NAME="getNearHandles(java.util.Collection, rice.Continuation)"><!-- --></A><H3>
|
||
|
|
getNearHandles</H3>
|
||
|
|
<PRE>
|
||
|
|
public <A HREF="../../../rice/p2p/commonapi/Cancellable.html" title="interface in rice.p2p.commonapi">Cancellable</A> <B>getNearHandles</B>(java.util.Collection<<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A>> bootHandles,
|
||
|
|
<A HREF="../../../rice/Continuation.html" title="interface in rice">Continuation</A><java.util.Collection<<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A>>,java.lang.Exception> deliverResultToMe)</PRE>
|
||
|
|
<DL>
|
||
|
|
<DD><DL>
|
||
|
|
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../rice/pastry/standard/ProximityNeighborSelector.html#getNearHandles(java.util.Collection, rice.Continuation)">getNearHandles</A></CODE> in interface <CODE><A HREF="../../../rice/pastry/standard/ProximityNeighborSelector.html" title="interface in rice.pastry.standard">ProximityNeighborSelector</A></CODE></DL>
|
||
|
|
</DD>
|
||
|
|
<DD><DL>
|
||
|
|
</DL>
|
||
|
|
</DD>
|
||
|
|
</DL>
|
||
|
|
<HR>
|
||
|
|
|
||
|
|
<A NAME="getNearHandlesHelper(java.util.List)"><!-- --></A><H3>
|
||
|
|
getNearHandlesHelper</H3>
|
||
|
|
<PRE>
|
||
|
|
protected java.util.List<<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A>> <B>getNearHandlesHelper</B>(java.util.List<<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A>> handles)</PRE>
|
||
|
|
<DL>
|
||
|
|
<DD>Helper for getNearHandles
|
||
|
|
|
||
|
|
Can be overridden to select out any handles that shouldn't be returned.
|
||
|
|
<P>
|
||
|
|
<DD><DL>
|
||
|
|
</DL>
|
||
|
|
</DD>
|
||
|
|
<DD><DL>
|
||
|
|
<DT><B>Parameters:</B><DD><CODE>handles</CODE> -
|
||
|
|
<DT><B>Returns:</B><DD></DL>
|
||
|
|
</DD>
|
||
|
|
</DL>
|
||
|
|
<HR>
|
||
|
|
|
||
|
|
<A NAME="getLeafSet(rice.pastry.NodeHandle, rice.Continuation)"><!-- --></A><H3>
|
||
|
|
getLeafSet</H3>
|
||
|
|
<PRE>
|
||
|
|
public <A HREF="../../../rice/p2p/commonapi/Cancellable.html" title="interface in rice.p2p.commonapi">Cancellable</A> <B>getLeafSet</B>(<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A> handle,
|
||
|
|
<A HREF="../../../rice/Continuation.html" title="interface in rice">Continuation</A><<A HREF="../../../rice/pastry/leafset/LeafSet.html" title="class in rice.pastry.leafset">LeafSet</A>,java.lang.Exception> c)</PRE>
|
||
|
|
<DL>
|
||
|
|
<DD>This method returns the remote leafset of the provided handle
|
||
|
|
to the caller, in a protocol-dependent fashion. Note that this method
|
||
|
|
may block while sending the message across the wire.
|
||
|
|
|
||
|
|
Non-blocking version.
|
||
|
|
<P>
|
||
|
|
<DD><DL>
|
||
|
|
</DL>
|
||
|
|
</DD>
|
||
|
|
<DD><DL>
|
||
|
|
<DT><B>Parameters:</B><DD><CODE>handle</CODE> - The node to connect to<DD><CODE>c</CODE> - Continuation to return the LeafSet to
|
||
|
|
<DT><B>Returns:</B><DD>
|
||
|
|
<DT><B>Throws:</B>
|
||
|
|
<DD><CODE>java.io.IOException</CODE></DL>
|
||
|
|
</DD>
|
||
|
|
</DL>
|
||
|
|
<HR>
|
||
|
|
|
||
|
|
<A NAME="addToWaitingForLeafSet(rice.pastry.NodeHandle, rice.Continuation, rice.p2p.commonapi.Cancellable)"><!-- --></A><H3>
|
||
|
|
addToWaitingForLeafSet</H3>
|
||
|
|
<PRE>
|
||
|
|
protected void <B>addToWaitingForLeafSet</B>(<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A> handle,
|
||
|
|
<A HREF="../../../rice/Continuation.html" title="interface in rice">Continuation</A><<A HREF="../../../rice/pastry/leafset/LeafSet.html" title="class in rice.pastry.leafset">LeafSet</A>,java.lang.Exception> c,
|
||
|
|
<A HREF="../../../rice/p2p/commonapi/Cancellable.html" title="interface in rice.p2p.commonapi">Cancellable</A> cancelMeWhenSuccess)</PRE>
|
||
|
|
<DL>
|
||
|
|
<DD><DL>
|
||
|
|
</DL>
|
||
|
|
</DD>
|
||
|
|
<DD><DL>
|
||
|
|
</DL>
|
||
|
|
</DD>
|
||
|
|
</DL>
|
||
|
|
<HR>
|
||
|
|
|
||
|
|
<A NAME="removeFromWaitingForLeafSet(rice.pastry.NodeHandle, rice.Continuation)"><!-- --></A><H3>
|
||
|
|
removeFromWaitingForLeafSet</H3>
|
||
|
|
<PRE>
|
||
|
|
protected boolean <B>removeFromWaitingForLeafSet</B>(<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A> handle,
|
||
|
|
<A HREF="../../../rice/Continuation.html" title="interface in rice">Continuation</A><<A HREF="../../../rice/pastry/leafset/LeafSet.html" title="class in rice.pastry.leafset">LeafSet</A>,java.lang.Exception> c)</PRE>
|
||
|
|
<DL>
|
||
|
|
<DD><DL>
|
||
|
|
</DL>
|
||
|
|
</DD>
|
||
|
|
<DD><DL>
|
||
|
|
</DL>
|
||
|
|
</DD>
|
||
|
|
</DL>
|
||
|
|
<HR>
|
||
|
|
|
||
|
|
<A NAME="getRouteRow(rice.pastry.NodeHandle, short, rice.Continuation)"><!-- --></A><H3>
|
||
|
|
getRouteRow</H3>
|
||
|
|
<PRE>
|
||
|
|
public <A HREF="../../../rice/p2p/commonapi/Cancellable.html" title="interface in rice.p2p.commonapi">Cancellable</A> <B>getRouteRow</B>(<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A> handle,
|
||
|
|
short row,
|
||
|
|
<A HREF="../../../rice/Continuation.html" title="interface in rice">Continuation</A><<A HREF="../../../rice/pastry/routing/RouteSet.html" title="class in rice.pastry.routing">RouteSet</A>[],java.lang.Exception> c)</PRE>
|
||
|
|
<DL>
|
||
|
|
<DD>Non-blocking version.
|
||
|
|
<P>
|
||
|
|
<DD><DL>
|
||
|
|
</DL>
|
||
|
|
</DD>
|
||
|
|
<DD><DL>
|
||
|
|
<DT><B>Parameters:</B><DD><CODE>handle</CODE> - <DD><CODE>row</CODE> - <DD><CODE>c</CODE> -
|
||
|
|
<DT><B>Returns:</B><DD>
|
||
|
|
<DT><B>Throws:</B>
|
||
|
|
<DD><CODE>java.io.IOException</CODE></DL>
|
||
|
|
</DD>
|
||
|
|
</DL>
|
||
|
|
<HR>
|
||
|
|
|
||
|
|
<A NAME="addToWaitingForRouteRow(rice.pastry.NodeHandle, int, rice.Continuation, rice.p2p.commonapi.Cancellable)"><!-- --></A><H3>
|
||
|
|
addToWaitingForRouteRow</H3>
|
||
|
|
<PRE>
|
||
|
|
protected void <B>addToWaitingForRouteRow</B>(<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A> handle,
|
||
|
|
int row,
|
||
|
|
<A HREF="../../../rice/Continuation.html" title="interface in rice">Continuation</A><<A HREF="../../../rice/pastry/routing/RouteSet.html" title="class in rice.pastry.routing">RouteSet</A>[],java.lang.Exception> c,
|
||
|
|
<A HREF="../../../rice/p2p/commonapi/Cancellable.html" title="interface in rice.p2p.commonapi">Cancellable</A> cancelMeWhenSuccess)</PRE>
|
||
|
|
<DL>
|
||
|
|
<DD><DL>
|
||
|
|
</DL>
|
||
|
|
</DD>
|
||
|
|
<DD><DL>
|
||
|
|
</DL>
|
||
|
|
</DD>
|
||
|
|
</DL>
|
||
|
|
<HR>
|
||
|
|
|
||
|
|
<A NAME="removeFromWaitingForRouteRow(rice.pastry.NodeHandle, int, rice.Continuation)"><!-- --></A><H3>
|
||
|
|
removeFromWaitingForRouteRow</H3>
|
||
|
|
<PRE>
|
||
|
|
protected boolean <B>removeFromWaitingForRouteRow</B>(<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A> handle,
|
||
|
|
int row,
|
||
|
|
<A HREF="../../../rice/Continuation.html" title="interface in rice">Continuation</A><<A HREF="../../../rice/pastry/routing/RouteSet.html" title="class in rice.pastry.routing">RouteSet</A>[],java.lang.Exception> c)</PRE>
|
||
|
|
<DL>
|
||
|
|
<DD><DL>
|
||
|
|
</DL>
|
||
|
|
</DD>
|
||
|
|
<DD><DL>
|
||
|
|
</DL>
|
||
|
|
</DD>
|
||
|
|
</DL>
|
||
|
|
<HR>
|
||
|
|
|
||
|
|
<A NAME="getProximity(rice.pastry.NodeHandle, rice.Continuation, int)"><!-- --></A><H3>
|
||
|
|
getProximity</H3>
|
||
|
|
<PRE>
|
||
|
|
public <A HREF="../../../rice/p2p/commonapi/Cancellable.html" title="interface in rice.p2p.commonapi">Cancellable</A> <B>getProximity</B>(<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A> handle,
|
||
|
|
<A HREF="../../../rice/Continuation.html" title="interface in rice">Continuation</A><java.lang.Integer,java.io.IOException> c,
|
||
|
|
int timeout)</PRE>
|
||
|
|
<DL>
|
||
|
|
<DD>Non-blocking version, no timeout.
|
||
|
|
|
||
|
|
TODO: Make this fail early if faulty.
|
||
|
|
<P>
|
||
|
|
<DD><DL>
|
||
|
|
</DL>
|
||
|
|
</DD>
|
||
|
|
<DD><DL>
|
||
|
|
<DT><B>Parameters:</B><DD><CODE>handle</CODE> - <DD><CODE>c</CODE> - </DL>
|
||
|
|
</DD>
|
||
|
|
</DL>
|
||
|
|
<HR>
|
||
|
|
|
||
|
|
<A NAME="proximityChanged(rice.pastry.NodeHandle, int, java.util.Map)"><!-- --></A><H3>
|
||
|
|
proximityChanged</H3>
|
||
|
|
<PRE>
|
||
|
|
public void <B>proximityChanged</B>(<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A> i,
|
||
|
|
int newProximity,
|
||
|
|
java.util.Map<java.lang.String,java.lang.Object> options)</PRE>
|
||
|
|
<DL>
|
||
|
|
<DD><DL>
|
||
|
|
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/mpisws/p2p/transport/proximity/ProximityListener.html#proximityChanged(Identifier, int, java.util.Map)">proximityChanged</A></CODE> in interface <CODE><A HREF="../../../org/mpisws/p2p/transport/proximity/ProximityListener.html" title="interface in org.mpisws.p2p.transport.proximity">ProximityListener</A><<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A>></CODE></DL>
|
||
|
|
</DD>
|
||
|
|
<DD><DL>
|
||
|
|
</DL>
|
||
|
|
</DD>
|
||
|
|
</DL>
|
||
|
|
<HR>
|
||
|
|
|
||
|
|
<A NAME="sortedProximityCache()"><!-- --></A><H3>
|
||
|
|
sortedProximityCache</H3>
|
||
|
|
<PRE>
|
||
|
|
public java.util.List<<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A>> <B>sortedProximityCache</B>()</PRE>
|
||
|
|
<DL>
|
||
|
|
<DD><DL>
|
||
|
|
</DL>
|
||
|
|
</DD>
|
||
|
|
<DD><DL>
|
||
|
|
</DL>
|
||
|
|
</DD>
|
||
|
|
</DL>
|
||
|
|
<HR>
|
||
|
|
|
||
|
|
<A NAME="getNearest(rice.pastry.NodeHandle, rice.Continuation)"><!-- --></A><H3>
|
||
|
|
getNearest</H3>
|
||
|
|
<PRE>
|
||
|
|
public <A HREF="../../../rice/p2p/commonapi/Cancellable.html" title="interface in rice.p2p.commonapi">Cancellable</A> <B>getNearest</B>(<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A> seed,
|
||
|
|
<A HREF="../../../rice/Continuation.html" title="interface in rice">Continuation</A><java.util.Collection<<A HREF="../../../rice/pastry/NodeHandle.html" title="class in rice.pastry">NodeHandle</A>>,java.lang.Exception> retToMe)</PRE>
|
||
|
|
<DL>
|
||
|
|
<DD>This method implements the algorithm in the Pastry locality paper
|
||
|
|
for finding a close node the the current node through iterative
|
||
|
|
leafset and route row requests. The seed node provided is any
|
||
|
|
node in the network which is a member of the pastry ring. This
|
||
|
|
algorithm is designed to work in a protocol-independent manner, using
|
||
|
|
the getResponse(Message) method provided by subclasses.
|
||
|
|
<P>
|
||
|
|
<DD><DL>
|
||
|
|
</DL>
|
||
|
|
</DD>
|
||
|
|
<DD><DL>
|
||
|
|
<DT><B>Parameters:</B><DD><CODE>seed</CODE> - Any member of the pastry ring
|
||
|
|
<DT><B>Returns:</B><DD>A node suitable to boot off of (which is close the this node)</DL>
|
||
|
|
</DD>
|
||
|
|
</DL>
|
||
|
|
<!-- ========= END OF CLASS DATA ========= -->
|
||
|
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<HR>
|
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|
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<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
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