JanosVM v0.6.0 Java API Documentation: Class CommHashtableHandle
JanosVM v0.6.0 Java API

edu.utah.janosvm.kit.comm.commspace
Class CommHashtableHandle

java.lang.Object
  |
  +--edu.utah.janosvm.sys.ListNode
        |
        +--edu.utah.janosvm.sys.Importable
              |
              +--edu.utah.janosvm.kit.comm.commspace.CommHashtableHandle

public class CommHashtableHandle
extends Importable

A handle for a CommHashtable that may be in another Flow.


Fields inherited from class edu.utah.janosvm.sys.ListNode
pred, succ
 
Constructor Summary
CommHashtableHandle()
          Construct a new CommHashtable and attach this handle to it.
CommHashtableHandle(CommHashtableHandle chh)
          Copy constructor.
 
Method Summary
protected  void bindTo(Exportable ex)
          Bind this Importable to the given Exportable.
 boolean containsKey(CommSpaceElement id)
           
 CommSpaceElement lookup(CommSpaceElement id)
           
 CommSpaceElement put(CommSpaceElement id, CommSpaceElement val)
           
 void remove(CommSpaceElement id)
           
protected  void unbindFrom()
          Unbind this Importable from any objects its referencing.
 
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

CommHashtableHandle

public CommHashtableHandle()
Construct a new CommHashtable and attach this handle to it.

CommHashtableHandle

public CommHashtableHandle(CommHashtableHandle chh)
Copy constructor.
Parameters:
chh - The handle to copy.
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

put

public CommSpaceElement put(CommSpaceElement id,
                            CommSpaceElement val)
Parameters:
id - Identifier to be paired with a value
val - Value to pair with an identifier
Returns:
The element that was previously paired with the identifier.

lookup

public CommSpaceElement lookup(CommSpaceElement id)
Parameters:
id - The identifier to lookup in the hash table.
Returns:
Null or the element that is paired with the given identifier

remove

public void remove(CommSpaceElement id)
Parameters:
id - The identifier to remove from the hash table.

containsKey

public boolean containsKey(CommSpaceElement id)
Parameters:
id - The identifier to check for in the hash table.
Returns:
True if the identifier was found in the table, false otherwise.

JanosVM v0.6.0 Java API

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