addChildNodes(rootNode, new IVMNode[] {expressionManagerNode});
}
// Disabled expression node intercepts disabled expressions and prevents them from being
// evaluated by other nodes.
IExpressionVMNode disabledExpressionNode = new DisabledExpressionVMNode(this);
/*
* The expression view wants to support fully all of the components of the register view.
*/
IExpressionVMNode registerGroupNode = new RegisterGroupVMNode(this, getSession(), syncRegDataAccess);