application.html

发布/订阅系统路由重配算法,可应用于ad hoc环境

CONSTANT</H3>
<PRE>
protected static final int <B>CONSTANT</B></PRE>
<DL>
<DD>Constant to mark a constant time interval.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../constant-values.html#sim.Application.CONSTANT">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="EXPONENTIAL"><!-- --></A><H3>
EXPONENTIAL</H3>
<PRE>
protected static final int <B>EXPONENTIAL</B></PRE>
<DL>
<DD>Constant to mark an exponential distribution.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../constant-values.html#sim.Application.EXPONENTIAL">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="numberOfJobs"><!-- --></A><H3>
numberOfJobs</H3>
<PRE>
protected static int <B>numberOfJobs</B></PRE>
<DL>
<DD>The number of active jobs. A job consits of one publisher and
 several subscribers interested in his notifications.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="numberOfSubscribers"><!-- --></A><H3>
numberOfSubscribers</H3>
<PRE>
protected static int <B>numberOfSubscribers</B></PRE>
<DL>
<DD>The number of subscribers of a job. These subscribers are interested
 in the notifications of the job's publisher.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="publicationInterval"><!-- --></A><H3>
publicationInterval</H3>
<PRE>
protected static int <B>publicationInterval</B></PRE>
<DL>
<DD>The interval type between two consecutive notifications of a job.
 The interval can be "CONSTANT" or "EXPONENTIAL" distributed.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="publicationConstant"><!-- --></A><H3>
publicationConstant</H3>
<PRE>
protected static double <B>publicationConstant</B></PRE>
<DL>
<DD>Constant time interval or 'lambda' of an exponential distribution.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="reassignmentInterval"><!-- --></A><H3>
reassignmentInterval</H3>
<PRE>
protected static int <B>reassignmentInterval</B></PRE>
<DL>
<DD>The interval between a reassignment of jobs to brokers. 
 By reassigning jobs a change of the load may be simulated.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="reassignmentConstant"><!-- --></A><H3>
reassignmentConstant</H3>
<PRE>
protected static double <B>reassignmentConstant</B></PRE>
<DL>
<DD>Constant time interval or 'lambda' of an exponential distribution.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="locality"><!-- --></A><H3>
locality</H3>
<PRE>
protected static double <B>locality</B></PRE>
<DL>
<DD>Fraction of locality considered by assigning jobs to brokers.
 In simulations with a high locality the subscribers are placed
 close to the job's publisher.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="localityPower"><!-- --></A><H3>
localityPower</H3>
<PRE>
public static double <B>localityPower</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>

<A NAME="applicationSeed"><!-- --></A><H3>
applicationSeed</H3>
<PRE>
protected static long <B>applicationSeed</B></PRE>
<DL>
<DD>Random seed for all random values concerning the application.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="rand"><!-- --></A><H3>
rand</H3>
<PRE>
protected static java.util.Random <B>rand</B></PRE>
<DL>
<DD>The random generator initialized with the given applicationSeed.
<P>
<DL>
</DL>
</DL>

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


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

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<A NAME="initializeProperties(java.util.Properties)"><!-- --></A><H3>
initializeProperties</H3>
<PRE>
public static void <B>initializeProperties</B>(java.util.Properties&nbsp;properties)</PRE>
<DL>
<DD>Initializes all fields of the application class.
 The values are stored as Strings in the properties object.
 The keys are the names of the fields.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>properties</CODE> - properties containing name/value pairs.</DL>
</DD>
</DL>
<HR>

<A NAME="createApplication(sim.Simulation)"><!-- --></A><H3>
createApplication</H3>
<PRE>
public static <A HREF="../sim/Application.html" title="class in sim">Application</A> <B>createApplication</B>(<A HREF="../sim/Simulation.html" title="class in sim">Simulation</A>&nbsp;sim)</PRE>
<DL>
<DD>Creates an application setting. Its properties are defined by the
 class's fields. The application setting is still unassigned to
 specific network.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>sim</CODE> - the current simulation.
<DT><B>Returns:</B><DD>an application setting.</DL>
</DD>
</DL>
<HR>

<A NAME="assignTo(sim.Network)"><!-- --></A><H3>
assignTo</H3>
<PRE>
public void <B>assignTo</B>(<A HREF="../sim/Network.html" title="class in sim">Network</A>&nbsp;net)</PRE>
<DL>
<DD>Assigns the application's job to the brokers of the network.
 The jobs are started and also their reassignment is scheduled.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>net</CODE> - a network of brokers.</DL>
</DD>
</DL>
<HR>

<A NAME="getJob()"><!-- --></A><H3>
getJob</H3>
<PRE>
public <A HREF="../sim/Job.html" title="class in sim">Job</A> <B>getJob</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getJobs()"><!-- --></A><H3>
getJobs</H3>
<PRE>
public <A HREF="../sim/Job.html" title="class in sim">Job</A>[] <B>getJobs</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
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