/// <summary>
/// Inserts the specified bucket as the new head in the list.
/// </summary>
/// <param name="toInsert">To insert.</param>
public void InsertHead(ListBucket <T> toInsert)
{
if (toInsert == null)
{
return;
}
if (_tail == null)
{
_tail = toInsert;
}
else
{
_head.InsertBefore(toInsert);
}
_head = toInsert;
_count++;
}
/// <summary>
/// Inserts the specified node toInsert before the node toInsertBefore.
/// </summary>
/// <param name="toInsert">To insert into the list.</param>
/// <param name="toInsertBefore">the node to insert before. Has to be in the list</param>
public void InsertBefore(ListBucket <T> toInsert, ListBucket <T> toInsertBefore)
{
if (toInsert == null)
{
return;
}
if (toInsertBefore == null)
{
if (_count > 0)
{
throw new ArgumentException("toInsertBefore can't be null when this LinkedBucketList has 1 or more elements");
}
InsertHead(toInsert);
}
else
{
toInsertBefore.InsertBefore(toInsert);
_count++;
if (toInsertBefore == _head)
{
_head = toInsert;
}
}
}
