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JanosVM v0.6.0 Java API Documentation: Class CommQueuePuller
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JanosVM v0.6.0 Java API
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edu.utah.janosvm.kit.comm.commspace
Class CommQueuePuller

java.lang.Object
  |
  +--edu.utah.janosvm.sys.ListNode
        |
        +--edu.utah.janosvm.sys.Importable
              |
              +--edu.utah.janosvm.kit.comm.commspace.CommQueuePuller
public final class CommQueuePuller
extends Importable

A handle for the owner of the CommQueue to pull elements out of it.

Fields inherited from class edu.utah.janosvm.sys.ListNode
pred, succ
 
Constructor Summary
CommQueuePuller()
          Construct CommQueuePuller handle and a CommQueue for it to pull CommSpaceElements from.
 
Method Summary
protected  void bindTo(Exportable ex)
          Bind this Importable to the given Exportable.
protected  void unbindFrom()
          Unbind this Importable from any objects its referencing.
 CommSpaceElement waitToTake()
          Take an element from the queue, or wait for one to be added and return that.
 
Methods inherited from class edu.utah.janosvm.sys.Importable
copy, finalize, revoke, toString
 
Methods inherited from class edu.utah.janosvm.sys.ListNode
append, clone, prepend, remove
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

CommQueuePuller

public CommQueuePuller()
Construct CommQueuePuller handle and a CommQueue for it to pull CommSpaceElements from.
Method Detail

bindTo

protected void bindTo(Exportable ex)
Description copied from class: Importable
Bind this Importable to the given Exportable. The most common implementation of this method would be to cast the Exportable to the type that the Importable subclass handles and store it in the object as well as any other handy pointers/values.
Overrides:
bindTo in class Importable
Tags copied from class: Importable
Parameters:
ex - The Exportable that is being imported.

unbindFrom

protected void unbindFrom()
Description copied from class: Importable
Unbind this Importable from any objects its referencing. The most common implementation of this method would be null out any object references in this object.
Overrides:
unbindFrom in class Importable

waitToTake

public CommSpaceElement waitToTake()
                            throws java.lang.InterruptedException
Take an element from the queue, or wait for one to be added and return that.
Returns:
The next element on the queue.
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JanosVM v0.6.0 Java API
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This documentation is Copyright (C) 2000-2002 The University of Utah. All Rights Reserved. See the documentation license for distribution terms and restrictions.
Documentation, software, and mailing lists for the JanosVM can be found at the Janos Project web page: http://www.cs.utah.edu/flux/janos/
Generated on Mar 17, 2002