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## org.mpisws.p2p.testing.transportlayer.replay
Class Recorder

    java.lang.Object
      org.mpisws.p2p.testing.transportlayer.replay.Recorder

All Implemented Interfaces:
  MyEvents

    public class Recorder

extends java.lang.Object
implements MyEvents

This tutorial shows how to use Scribe.

Author:
  Jeff Hoye

Nested Class Summary
`class` | `Recorder.AppInvokation`
`class` | `Recorder.PublishInvokation`
`class` | `Recorder.SubscribeInvokation`

Field Summary

Fields inherited from interface org.mpisws.p2p.testing.transportlayer.replay.MyEvents
`EVT_BOOT, EVT_PUBLISH, EVT_SUBSCRIBE`

Constructor Summary
`Recorder(int bindport, java.net.InetSocketAddress bootaddress, int numNodes, Environment env)` Based on the rice.tutorial.lesson4.DistTutorial This constructor launches numNodes PastryNodes.

Method Summary
`static NodeHandle` | `getRoot(NodeHandle seed, java.util.Hashtable appTable)` Recursively crawl up the tree to find the root.
`static void` | `main(java.lang.String[] args)` Usage: java [-cp FreePastry- .jar] rice.tutorial.lesson6.ScribeTutorial localbindport bootIP bootPort numNodes example java rice.tutorial.DistTutorial 9001 pokey.cs.almamater.edu 9001
`void` | `printLog(java.lang.String arg, Environment env)`
`static void` | `printTree(java.util.ArrayList<MyScribeClient> apps)` Note that this function only works because we have global knowledge.
`static void` | `recursivelyPrintChildren(NodeHandle curNode, int recursionDepth, java.util.Hashtable appTable)` Print's self, then children.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### Recorder

    public Recorder(int bindport,
                    java.net.InetSocketAddress bootaddress,
                    int numNodes,
                    Environment env)
             throws java.lang.Exception

  Based on the rice.tutorial.lesson4.DistTutorial This constructor launches numNodes PastryNodes. They will bootstrap to an existing ring if one exists at the specified location, otherwise it will start a new ring.

  Parameters:
    `bindport` - the local port to bind to
    `bootaddress` - the IP:port of the node to boot from
    `numNodes` - the number of nodes to create in this JVM
    `env` - the Environment
  Throws:
    `java.lang.Exception`

Method Detail

### printLog

    public void printLog(java.lang.String arg,
                         Environment env)
                  throws java.io.IOException

  Throws:
    `java.io.IOException`

### printTree

    public static void printTree(java.util.ArrayList<MyScribeClient> apps)

  Note that this function only works because we have global knowledge. Doing this in an actual distributed environment will take some more work.

  Parameters:
    `apps` - Vector of the applicatoins.

### getRoot

    public static NodeHandle getRoot(NodeHandle seed,
                                     java.util.Hashtable appTable)

  Recursively crawl up the tree to find the root.

### recursivelyPrintChildren

    public static void recursivelyPrintChildren(NodeHandle curNode,
                                                int recursionDepth,
                                                java.util.Hashtable appTable)

  Print's self, then children.

### main

    public static void main(java.lang.String[] args)
                     throws java.lang.Exception

  Usage: java [-cp FreePastry- .jar] rice.tutorial.lesson6.ScribeTutorial localbindport bootIP bootPort numNodes example java rice.tutorial.DistTutorial 9001 pokey.cs.almamater.edu 9001

  Throws:
    `java.lang.Exception`

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