This is a ListModel that holds Edges. It gets its edges from a PatternBoard/PatternAlight, hence the iterable.
| name | data type | constraints | description | 
|---|---|---|---|
| size | number | required | |
Properties inherited from AbstractListModel | 
        |||
| listDataListeners | array of ListDataListener | ||
Example
{
  "size" : 12345,
  "listDataListeners" : [ { }, { } ]
}