apps.statsfusion
Class StatsApplication

java.lang.Object
  |
  +--ants.core.Entity
        |
        +--ants.core.Application
              |
              +--apps.statsfusion.StatsApplication

public class StatsApplication

extends Application

implements java.lang.Runnable

This application transverses the network, starting with the node it is run from and returns statistics from all reachable nodes within a specifiable depth

Parameters:

• -depth : The maximum depth to go to in the tree [15].
• -maxwait : The number of seconds to wait for responses before timing out [30].
• -senddelay : The number of milliseconds to wait between sending root request capsules. Helps decrease network strain [500].
• -cachetime : The number of seconds for a return capsule to wait in the cache and for a request capsule to keep its tree information [180].
• -returnwait : The maximum number of milliseconds to wait for return capsules before sending what has already been accumulated [10000].
• -returntimeout : The maximum number of milliseconds to wait for unreturned capsules before timing out [60000].

Author:

Utah Janos Team

Fields inherited from class ants.core.Application

defaults

Constructor Summary

StatsApplication()
Construct a non-GUI stats app.

Method Summary

void	receive(Capsule unknownCap) Handle the incoming capsule and tell it to print its information
void	run() Sends out the root request capsules to all neighboring nodes then sleeps forever
void	setArgs(KeyArgs k) Parse command line arguments.
void	start() Register the protocol and start the thread

Methods inherited from class ants.core.Application

getDefaultResources, getDefaultTTL, getNode, getNodeAddress, getPort, getPrincipal, send, send, setDefaultResources, setDefaultTTL, thisNode, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

StatsApplication

public StatsApplication()
                 throws java.lang.Exception

Construct a non-GUI stats app.

Doesn't do anything.

Method Detail

receive

public void receive(Capsule unknownCap)

Handle the incoming capsule and tell it to print its information

Overrides:

receive in class Application

Tags copied from class: Application

Parameters:

cap - the Capsule that got delivered. XXX state of Xdr?

run

public void run()

Sends out the root request capsules to all neighboring nodes then sleeps forever

Specified by:

run in interface java.lang.Runnable

setArgs

public void setArgs(KeyArgs k)
             throws InvalidKeyArgsException

Parse command line arguments.

See the class description for a list of the arguments and their meaning.

Overrides:

setArgs in class Application

Tags copied from class: Application

See Also:

#port, KeyArgs

start

public void start()
           throws java.lang.Exception

Register the protocol and start the thread

Overrides:

start in class Application