public void print_node_revision_info(node_revision_info info)
{
Console.Write("{0}, ", info.number_of_revision);
Console.Write("{0}, ", info.outlink_vector_size);
Console.Write("{0}, ", info.first_time_stamp.ToString());
for (int i = 0; i < info.number_of_revision; i++)
{
Console.Write("{0}, ", info.first_time_stamp.AddSeconds(info.time_duration[i]).ToString());
//Console.Write("{0}, ", Convert.ToDateTime(info.first_time_stamp).AddSeconds(info.time_duration[i]));
for (int j = 0; j < info.revision_matrix[i].Length; j++)
{
Console.Write("{0}, ", info.revision_matrix[i][j]);
}
}
Console.WriteLine();
}
public SortedDictionary <string, long> getOutlinkInDuration(long nodeId, long[] uids, string[] urls, DateTime start_date, DateTime end_date)
{
node_revision_info info = getNodeInfo(nodeId);
//Console.Write("{0}, ", nodeId);
//print_node_revision_info(info);
if (start_date > end_date)
{
return(null);
}
long dist_start = (long)(start_date - info.first_time_stamp).TotalSeconds;
long dist_end = (long)(end_date - info.first_time_stamp).TotalSeconds;
//DateTime first_time_stamp = Convert.ToDateTime(info.first_time_stamp);
//long dist_start = (first_time_stamp - start_date).Milliseconds;
//long dist_end = (first_time_stamp - end_date).Milliseconds;
byte[] union_vector = new byte[(int)Math.Ceiling((double)(info.outlink_vector_size / 8.0))];
List <long> final_outlink = new List <long>();
for (int i = 0; i < union_vector.Length; i++) // byte vector
{
union_vector[i] = 0;
}
for (int i = 0; i < info.number_of_revision; i++)
{
//Console.WriteLine("Current {0}, {1}, {2}, {3}", dist_start, dist_end, info.first_time_stamp.ToString(), info.first_time_stamp.AddSeconds(info.time_duration[i]).ToString());
if (info.time_duration[i] < dist_end && info.time_duration[i] > dist_start)
{
for (int k = 0; k < union_vector.Length; k++)
{
//Console.Write("{0}|{1}={2}", info.revision_matrix[i][k], union_vector[k], (byte)(info.revision_matrix[i][k] | union_vector[k]));
union_vector[k] = (byte)(info.revision_matrix[i][k] | union_vector[k]);
}
//Console.WriteLine();
}
}
//for (int k = 0; k < union_vector.Length; k++)
//{
// Console.Write("{0}, ", union_vector[k]);
//}
//Console.WriteLine();
SortedDictionary <string, long> dict = new SortedDictionary <string, long>();
for (int i = 0; i < uids.Length; i++) // byte vector
{
dict.Add(urls[i], uids[i]);
}
dict.Values.CopyTo(uids, 0);
for (int i = 0; i < info.outlink_vector_size; i++)
{
if (link_at_index(union_vector, i) == 0)
{
dict.Remove(urls[i]);
}
}
return(dict);
}
