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Continuation.ExternalContinuationRunnable (Rice Pastry - API Specifications)
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rice</FONT>
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Class Continuation.ExternalContinuationRunnable&lt;R,E extends java.lang.Exception&gt;</H2>
<PRE>
java.lang.Object
<IMG SRC="../resources/inherit.gif" ALT="extended by "><B>rice.Continuation.ExternalContinuationRunnable&lt;R,E&gt;</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD>java.lang.Runnable</DD>
</DL>
<DL>
<DT><B>Direct Known Subclasses:</B> <DD><A HREF="../rice/Continuation.ExternalRunnable.html" title="class in rice">Continuation.ExternalRunnable</A></DD>
</DL>
<DL>
<DT><B>Enclosing interface:</B><DD><A HREF="../rice/Continuation.html" title="interface in rice">Continuation</A>&lt;<A HREF="../rice/Continuation.html" title="type parameter in Continuation">R</A>,<A HREF="../rice/Continuation.html" title="type parameter in Continuation">E</A> extends java.lang.Exception&gt;</DD>
</DL>
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<DL>
<DT><PRE>public abstract static class <B>Continuation.ExternalContinuationRunnable&lt;R,E extends java.lang.Exception&gt;</B><DT>extends java.lang.Object<DT>implements java.lang.Runnable</DL>
</PRE>
<P>
This class is used when you want to run some task on the selector thread
and wait for it to return its result in a Continuation. It is essentially
a convenience object which combines the functionality of a Runnable that
can be invoked on the Selector with an ExternalContinuation that it will
wait on. Override the run(Continuation) method then call invoke() to
get the result or Exception from the operation. The current thread will
block on invoke until the continuation returns a result or an exception.
<P>
<P>
<DL>
<DT><B>Author:</B></DT>
<DD>jstewart</DD>
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<TD><CODE><B><A HREF="../rice/Continuation.ExternalContinuationRunnable.html#Continuation.ExternalContinuationRunnable()">Continuation.ExternalContinuationRunnable</A></B>()</CODE>
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<CODE>protected abstract &nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../rice/Continuation.ExternalContinuationRunnable.html#execute(rice.Continuation)">execute</A></B>(<A HREF="../rice/Continuation.html" title="interface in rice">Continuation</A>&nbsp;c)</CODE>
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<CODE>&nbsp;java.lang.Object</CODE></FONT></TD>
<TD><CODE><B><A HREF="../rice/Continuation.ExternalContinuationRunnable.html#invoke(rice.environment.Environment)">invoke</A></B>(<A HREF="../rice/environment/Environment.html" title="class in rice.environment">Environment</A>&nbsp;env)</CODE>
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<CODE>&nbsp;java.lang.Object</CODE></FONT></TD>
<TD><CODE><B><A HREF="../rice/Continuation.ExternalContinuationRunnable.html#invoke(rice.selector.SelectorManager)">invoke</A></B>(<A HREF="../rice/selector/SelectorManager.html" title="class in rice.selector">SelectorManager</A>&nbsp;sm)</CODE>
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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../rice/Continuation.ExternalContinuationRunnable.html#run()">run</A></B>()</CODE>
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<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
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<A NAME="Continuation.ExternalContinuationRunnable()"><!-- --></A><H3>
Continuation.ExternalContinuationRunnable</H3>
<PRE>
public <B>Continuation.ExternalContinuationRunnable</B>()</PRE>
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<A NAME="run()"><!-- --></A><H3>
run</H3>
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public void <B>run</B>()</PRE>
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<DD><DL>
<DT><B>Specified by:</B><DD><CODE>run</CODE> in interface <CODE>java.lang.Runnable</CODE></DL>
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execute</H3>
<PRE>
protected abstract void <B>execute</B>(<A HREF="../rice/Continuation.html" title="interface in rice">Continuation</A>&nbsp;c)
throws java.lang.Exception</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE></DL>
</DD>
</DL>
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<A NAME="invoke(rice.selector.SelectorManager)"><!-- --></A><H3>
invoke</H3>
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public java.lang.Object <B>invoke</B>(<A HREF="../rice/selector/SelectorManager.html" title="class in rice.selector">SelectorManager</A>&nbsp;sm)
throws java.lang.Exception</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE></DL>
</DD>
</DL>
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<A NAME="invoke(rice.environment.Environment)"><!-- --></A><H3>
invoke</H3>
<PRE>
public java.lang.Object <B>invoke</B>(<A HREF="../rice/environment/Environment.html" title="class in rice.environment">Environment</A>&nbsp;env)
throws java.lang.Exception</PRE>
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<DD><DL>
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<DT><B>Throws:</B>
<DD><CODE>java.lang.Exception</CODE></DL>
</DD>
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