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java.lang.Object
   |
   +----edu.utah.janos.nodeos.FlowHandle

Summary

public final class  FlowHandle
     extends java.lang.Object
{
          // Fields 2
     final Flow flow;
     final Runnable termHandler;

          // Constructors 1
     FlowHandle(Flow, Runnable);

          // Methods 2
     public void destroy();
     public String toString();
}

Parent's handle on a child flow. Returned from Flow.newFlow().

Author:

Janos Ministry of Development

Cross Reference

Returned By:

Flow.newFlow()

   final Flow flow

   final Runnable termHandler

Constructors

· FlowHandle

Summary  |  Top

   FlowHandle(Flow flow, 
              Runnable termHandler) 

FlowHandles are created implicitly by a call to Flow.newFlow() and returned.

   public void destroy() 

Destroy the Flow. The termination handler in the parent flow will be invoked.

XXX the existence of this method means that FlowHandle objects must not be made visible to (other) untrusted Flows.

   public String toString() 

Overrides:

toString in class Object

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