public override IEnumerable <TreeNodeViewModel> VisitNodeAndBuildChildren(ActionNodeViewModel actionNode, bool expandChildren,
CancellationToken cancellation)
{
var hasActionHandler = actionNode.MemberCategory.GraphSemanticModel.ActionHandlersByNames.TryGetValue(actionNode.MemberSymbol.Name,
out ActionHandlerInfo actionHandler);
return(hasActionHandler
? new GraphMemberInfoNodeViewModel(actionNode, actionHandler, GraphMemberInfoType.ActionHandler).ToEnumerable()
: base.VisitNodeAndBuildChildren(actionNode, expandChildren, cancellation));
}
public virtual TResult VisitNode(ActionNodeViewModel actionNode) => DefaultVisit(actionNode);
public virtual TResult VisitNode(ActionNodeViewModel actionNode, TInput input) => DefaultVisit(actionNode, input);
public virtual IEnumerable <TreeNodeViewModel> VisitNodeAndBuildChildren(ActionNodeViewModel actionNode, bool expandChildren,
CancellationToken cancellation) =>
Enumerable.Empty <TreeNodeViewModel>();