You could use a set of objects that have an attribute such as 'next' that point to the next object (ie: a linked list of objects) and then store this list in the attribute of another object or view.
Eg:
<class name="mynodeobj">
<attribute name="next" /><!-- Reference to next object-->
<method name="addNextObj" args="myNodeObj">
this.setAttribute('next', myNodeObj);
</method>
<method name="getNextObj">
return this.next;
</method>
</class>
<view name="linkedListContainer">
<attribute name="linkedlist" />
<method name="addNodeToEndOfLinkedList">
var newNode = new mynodeobj();
if (this.linkedlist == null){
// No items in linked list so we are adding 1st item:
this.setAttribute('linkedlist', newNode);
return; // nothing else to do
}
var currentNode = this.linkedlist; // grabs 1st node in list
while (currentNode.next != null){
// This will end up with final node in list
currentNode = currentNode.next;
}
currentNode.addNextObj(newNode);
</method>
</view>
The <view> has a 'addNodeToEndOfLinkedList()' method which can be used to add nodes to the end of the linked list. You can then add methods to traverse the list for items you are looking for etc., to get/edit the node, etc., whatever you want to do.