All Packages  This Package  Class Hierarchy  Class Search  Index

java.lang.Object
   |
   +----edu.utah.janos.nodeos.FlowRun
           |
           +----edu.utah.janos.util.FlowBase

Summary

public abstract class  FlowBase
     extends edu.utah.janos.nodeos.FlowRun
{
          // Fields 4
     public String[] args;
     protected FreeList bufferHandleFreeList;
     public CommSpaceHandle commSpaceHandle;
     public Flow flow;

          // Constructors 1
     public FlowBase();

          // Methods 2
     public void run(Flow, String[], CommSpaceHandle);
     public abstract void start();
}

A protocol should override FlowBase so that a flow can be created for it. When the flow is created, the overridden start() method is called.

The flow and args variables are guaranteed to be set before start() is called, but may not be set when the constructor is called.

Cross Reference

Extended By:

DoWhileCompilerBug, HelloWorld, StdinTest, TPTest, TestFlow, UdpTest

   public Flow flow

   public String[] args

   public CommSpaceHandle commSpaceHandle

   protected FreeList bufferHandleFreeList

Constructors

· FlowBase

Summary  |  Top

   public FlowBase() 

Default constructor

   public void run(Flow flow, 
                   String[] args, 
                   CommSpaceHandle commSpaceHandle) 

This sets the flow, and args fields and then calls start().

Overrides:

run in class FlowRun

   public abstract void start() 

All Packages  This Package  Class Hierarchy  Class Search  Index