discoverylistener.html

jxta的api库

Uses of <A HREF="../../../../net/jxta/discovery/DiscoveryListener.html" title="interface in net.jxta.discovery">DiscoveryListener</A> in <A HREF="../../../../net/jxta/impl/discovery/package-summary.html">net.jxta.impl.discovery</A></FONT></TD>
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<TD COLSPAN=2>Methods in <A HREF="../../../../net/jxta/impl/discovery/package-summary.html">net.jxta.impl.discovery</A> with parameters of type <A HREF="../../../../net/jxta/discovery/DiscoveryListener.html" title="interface in net.jxta.discovery">DiscoveryListener</A></FONT></TD>
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<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B>DiscoveryServiceImpl.</B><B><A HREF="../../../../net/jxta/impl/discovery/DiscoveryServiceImpl.html#getRemoteAdvertisements(java.lang.String, int, java.lang.String, java.lang.String, int, net.jxta.discovery.DiscoveryListener)">getRemoteAdvertisements</A></B>(java.lang.String&nbsp;peer,
                        int&nbsp;type,
                        java.lang.String&nbsp;attribute,
                        java.lang.String&nbsp;value,
                        int&nbsp;threshold,
                        <A HREF="../../../../net/jxta/discovery/DiscoveryListener.html" title="interface in net.jxta.discovery">DiscoveryListener</A>&nbsp;listener)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This method discovers PeerAdvertisements, GroupAdvertisements and jxta
  Advertisements. jxta Advertisements are documents that describe pipes,
  services, etc. The discovery scope can be narrowed down firstly by Name and
  Value pair where the match is an exact match, secondly by setting a upper
  limit where the responding peer will not exceed. DiscoveryServiceImpl can
  be performed in two ways 1. by specifying a null peerid, the discovery
  message is propagated on the local sub-net utilizing ip multicast. In
  addition to the multicast it is also propagated to rendezvous points. 2. by
  passing a peerid, the EndpointRouter will attempt to resolve destination
  peer's endpoints or route the message to other routers in attempt to reach
  the peer.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B>DiscoveryServiceImpl.</B><B><A HREF="../../../../net/jxta/impl/discovery/DiscoveryServiceImpl.html#addDiscoveryListener(net.jxta.discovery.DiscoveryListener)">addDiscoveryListener</A></B>(<A HREF="../../../../net/jxta/discovery/DiscoveryListener.html" title="interface in net.jxta.discovery">DiscoveryListener</A>&nbsp;listener)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;register a discovery listener, to notified on discovery events</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B>DiscoveryServiceImpl.</B><B><A HREF="../../../../net/jxta/impl/discovery/DiscoveryServiceImpl.html#removeDiscoveryListener(net.jxta.discovery.DiscoveryListener)">removeDiscoveryListener</A></B>(<A HREF="../../../../net/jxta/discovery/DiscoveryListener.html" title="interface in net.jxta.discovery">DiscoveryListener</A>&nbsp;listener)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;remove a discovery listener</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B>DiscoveryServiceInterface.</B><B><A HREF="../../../../net/jxta/impl/discovery/DiscoveryServiceInterface.html#getRemoteAdvertisements(java.lang.String, int, java.lang.String, java.lang.String, int, net.jxta.discovery.DiscoveryListener)">getRemoteAdvertisements</A></B>(java.lang.String&nbsp;peer,
                        int&nbsp;type,
                        java.lang.String&nbsp;attribute,
                        java.lang.String&nbsp;value,
                        int&nbsp;threshold,
                        <A HREF="../../../../net/jxta/discovery/DiscoveryListener.html" title="interface in net.jxta.discovery">DiscoveryListener</A>&nbsp;listener)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This method discovers PeerAdvertisements, GroupAdvertisements and jxta
  Advertisements. jxta Advertisements are documents that describe pipes,
  services, etc. The discovery scope can be narrowed down firstly by Name and
  Value pair where the match is an exact match, secondly by setting a upper
  limit where the responding peer will not exceed. DiscoveryServiceImpl can
  be performed in two ways 1. by specifying a null peerid, the discovery
  message is propagated on the local sub-net utilizing ip multicast. In
  addition to the multicast it is also propagated to rendezvous points. 2. by
  passing a peerid, the EndpointRouter will attempt to resolve destination
  peer's endpoints or route the message to other routers in attempt to reach
  the peer.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B>DiscoveryServiceInterface.</B><B><A HREF="../../../../net/jxta/impl/discovery/DiscoveryServiceInterface.html#addDiscoveryListener(net.jxta.discovery.DiscoveryListener)">addDiscoveryListener</A></B>(<A HREF="../../../../net/jxta/discovery/DiscoveryListener.html" title="interface in net.jxta.discovery">DiscoveryListener</A>&nbsp;listener)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;register a discovery listener, to notified on discovery events</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B>DiscoveryServiceInterface.</B><B><A HREF="../../../../net/jxta/impl/discovery/DiscoveryServiceInterface.html#removeDiscoveryListener(net.jxta.discovery.DiscoveryListener)">removeDiscoveryListener</A></B>(<A HREF="../../../../net/jxta/discovery/DiscoveryListener.html" title="interface in net.jxta.discovery">DiscoveryListener</A>&nbsp;listener)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;remove a discovery listener</TD>
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