/// <summary>
/// Removes node
/// </summary>
/// <param name="parentNodeId"></param>
/// <param name="nodeId"></param>
/// <param name="tran"></param>
public void RemoveNode(long parentNodeId, long nodeId, DBreeze.Transactions.Transaction tran, bool maximalSpeed = false)
{
CheckTransaction(tran);
SetupWriteTables(tran, maximalSpeed);
nt2Write.RemoveKey <byte[]>(parentNodeId.To_8_bytes_array_BigEndian().Concat(nodeId.To_8_bytes_array_BigEndian()));
}
}//eo func
/// <summary>
/// Internal
/// </summary>
/// <param name="nameIndexRow"></param>
/// <param name="keyToRemove"></param>
/// <returns>new nameIndexRow</returns>
void RemoveOldNodeFromNameIndex(string oldNodeName, byte[] keyToRemove)
{
var oldNodeNameIndexRow = nt3Write.Select <string, byte[]>(oldNodeName.ToLower());
if (oldNodeNameIndexRow.Exists)
{
byte[] val = oldNodeNameIndexRow.Value;
byte[] prt = null;
int i = 0;
List <byte[]> keys = new List <byte[]>();
int size = 0;
while ((prt = val.Substring(i, 16)) != null)
{
i += 16;
if (prt._ByteArrayEquals(keyToRemove))
{
continue;
}
size += 16;
keys.Add(prt);
}
if (keys.Count > 0)
{
byte[] newVal = new byte[size];
i = 0;
foreach (var key in keys)
{
newVal.CopyInside(i, key);
i += 16;
}
nt3Write.Insert <string, byte[]>(oldNodeName.ToLower(), newVal);
}
else
{
nt3Write.RemoveKey <string>(oldNodeName.ToLower());
}
}
}
