static public bool IsChildOf(this Relatable item, Relatable parent)
{
if (item.GetParents <Relatable>().Has(parent))
{
return(true);
}
return(false);
}
static public bool IsParentOf(this Relatable item, Relatable child)
{
if (child != null)
{
if (child.IsChildOf(item))
{
return(true);
}
}
return(false);
}
static public IEnumerable <T> GetAncestors <T>(this Relatable item, int depth)
{
return(item.GetSelfAndParents <T>().Offset(depth));
}
static public T GetAncestor <T>(this Relatable item, int depth)
{
return(item.GetSelfAndParents <T>().Get(depth));
}
static public T GetSelfOrParent <T>(this Relatable item, Predicate <T> predicate)
{
return(item.GetSelfAndParents <T>().FindFirst(predicate));
}
static public T GetSelfOrParent <T>(this Relatable item)
{
return(item.GetSelfAndParents <T>().GetFirst());
}
static public IEnumerable <T> GetSelfAndParents <T>(this Relatable item)
{
return(item.GetSelfAndParents().Convert <object, T>());
}
static public IEnumerable <object> GetSelfAndParents(this Relatable item)
{
return(item.GetParents().Prepend(item));
}
static public IEnumerable <object> GetParents(this Relatable item)
{
return(RelatableExtensions_Parent_Internal.GetParents(item));
}
static public object GetImmediateParent(this Relatable item)
{
return(RelatableExtensions_Parent_Internal.GetImmediateParent(item));
}
static public IEnumerable <T> GetSelfAndDeepChildren <T>(this Relatable item)
{
return(item.GetSelfAndChildren <T>(Predicates <object> .EVERYTHING));
}
static public IEnumerable <T> GetSelfAndTopicalChildren <T>(this Relatable item)
{
return(item.GetSelfAndChildren <T>(o => o.IsNot <T>()));
}
static public IEnumerable <T> GetSelfAndChildren <T>(this Relatable item, Predicate <object> predicate)
{
return(item.GetSelfAndChildren(predicate).Convert <object, T>());
}
static public IEnumerable <object> GetSelfAndChildren(this Relatable item, Predicate <object> predicate)
{
return(RelatableExtensions_Children_Internal.GetSelfAndChildren(item, predicate));
}
static public IEnumerable <T> GetImmediateChildren <T>(this Relatable item)
{
return(item.GetImmediateChildren().Convert <object, T>());
}
static public IEnumerable <object> GetImmediateChildren(this Relatable item)
{
return(RelatableExtensions_Children_Internal.GetImmediateChildren(item));
}
