com.sun.sgs.app.util
Class ScalableList.DummyConnector<E>

java.lang.Object
  com.sun.sgs.app.util.ScalableList.DummyConnector<E>

Type Parameters:

E - the type of element stored in the ScalableList

All Implemented Interfaces:

ManagedObject, Serializable

Enclosing class:

ScalableList<E>

static class ScalableList.DummyConnector<E>
extends Object
implements ManagedObject, Serializable

The DummyConnector class is used as a junction point for two ManagedReferences so that changes to the second ManagedReference need not affect the top structure. The class is fairly simple, only containing methods which enable the value to be easily set and retrieved.

Constructor Summary

ScalableList.DummyConnector()
Default no-argument constructor.

ScalableList.DummyConnector(ScalableList.Node<E> reference)
Constructor which accepts the object

Method Summary

(package private) ScalableList.ListNode<E>	getRefAsListNode() Retrieves the reference as a ListNode.
(package private) void	setRef(ScalableList.Node<E> newRef) Sets the reference for this object.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ScalableList.DummyConnector

ScalableList.DummyConnector()

Default no-argument constructor.

ScalableList.DummyConnector

ScalableList.DummyConnector(ScalableList.Node<E> reference)

Constructor which accepts the object

Parameters:

reference - the element which this object is to point to

Method Detail

setRef

void setRef(ScalableList.Node<E> newRef)

Sets the reference for this object.

Parameters:

newRef - the intended new reference

getRefAsListNode

ScalableList.ListNode<E> getRefAsListNode()

Retrieves the reference as a ListNode.

Returns:

the reference as a ListNode, or null if it does not exist