public T Find <T>(FindQueryFunc <T> queryFunc = null) where T : class
{
var tObj = this as T;
if (tObj != null && (queryFunc == null || queryFunc(tObj) == true))
{
return(tObj);
}
if (content == null)
{
return(null);
}
foreach (var obj in content)
{
var nestedResult = obj.Find(queryFunc);
if (nestedResult != null)
{
return(nestedResult);
}
}
return(null);
}
public List <T> FindAll <T>(FindQueryFunc <T> queryFunc = null) where T : class
{
var found = new List <T> ();
FindAll(queryFunc, found);
return(found);
}
void FindAll <T>(FindQueryFunc <T> queryFunc, List <T> foundSoFar) where T : class
{
var tObj = this as T;
if (tObj != null && (queryFunc == null || queryFunc(tObj) == true))
{
foundSoFar.Add(tObj);
}
if (content == null)
{
return;
}
foreach (var obj in content)
{
obj.FindAll(queryFunc, foundSoFar);
}
}
