public System.Collections.Generic.Dictionary <row_enum, table_row> FilterDistinct(T[] ur_col_list)
{
var ret_table = new System.Collections.Generic.Dictionary <row_enum, table_row>();
var track_unique = new System.Collections.Generic.Dictionary <string, row_enum>();
foreach (var row_entry in this)
{
var key_row = new row_enum();
foreach (var col_entry in ur_col_list)
{
key_row[col_entry] = row_entry[col_entry];
}
var str_keyrow = key_row.Format_Table(false);
if (track_unique.ContainsKey(str_keyrow) == false)
{
track_unique.Add(str_keyrow, key_row);
ret_table.Add(key_row, new table_row());
}
else
{
key_row = track_unique[str_keyrow];
}
ret_table[key_row].Add(row_entry);
}
return(ret_table);
}
public row_enum add_row()
{
var ret_row = new row_enum();
this.Add(ret_row);
return(ret_row);
}
public row_enum FirstRow()
{
row_enum ret_row = new row_enum();
foreach (var row_entry in this)
{
ret_row = row_entry;
break;
}
return(ret_row);
}
public row_enum FirstRow(T ur_col, string ur_text)
{
var ret_row = new row_enum();
foreach (var row_entry in this)
{
if (string.Equals(row_entry[ur_col], ur_text))
{
ret_row = row_entry;
break;
}
}
return(ret_row);
}
public row_enum FirstRow(T ur_col, string ur_text, System.Text.StringBuilder ur_notice_message)
{
var ret_row = new row_enum();
var found_row = false;
foreach (var row_entry in this)
{
if (string.Equals(row_entry[ur_col], ur_text))
{
ret_row = row_entry;
found_row = true;
break;
}
}
if (found_row == false)
{
ur_notice_message.AppendLine($"Could not find {ur_text} in {ur_col.pname}.");
}
return(ret_row);
}
public void Persist_Read(string ur_persist_path, bool ur_flag_overwrite_rows = true)
{
if (ur_flag_overwrite_rows)
{
this.Clear();
}
if (System.IO.File.Exists(ur_persist_path))
{
using (var stmIN_FILE = new System.IO.StreamReader(ur_persist_path, new System.Text.UTF8Encoding(encoderShouldEmitUTF8Identifier: false, throwOnInvalidBytes: true)))
{
var header_processed = false;
var found_col_list = new System.Collections.Generic.List <T>();
var cur_line = "";
while (stmIN_FILE.EndOfStream == false)
{
cur_line += stmIN_FILE.ReadLine();
var balanced_quotes = true;
for (int CHRSEQ = 0; CHRSEQ < cur_line.Length; CHRSEQ += 1)
{
if (cur_line[CHRSEQ] == '\"')
{
balanced_quotes = !balanced_quotes;
}
}
if (balanced_quotes == false)
{
cur_line += "\n";
}
else
{
var new_row = new row_enum();
if (cur_line.StartsWith("\n"))
{
cur_line = cur_line.Substring("\n".Length);
}
if (header_processed == false)
{
header_processed = true;
var any_field_found = false;
foreach (var entry in bitbase.CSV_Split(cur_line, '\t'))
{
T found_key = null;
foreach (var cur_key in this.RefKeys())
{
if (cur_key.pname == entry)
{
found_key = cur_key;
any_field_found = true;
}
}
found_col_list.Add(found_key);
}
if (any_field_found == false)
{
break;
}
}
else if (cur_line.Length > 0)
{
var found_field_list = bitbase.CSV_Split(cur_line, '\t');
var intEND_BEFORE = found_field_list.Count;
if (found_col_list.Count < intEND_BEFORE)
{
intEND_BEFORE = found_col_list.Count;
}
for (var COLSEQ = 0; COLSEQ < intEND_BEFORE; COLSEQ++)
{
var key_entry = found_col_list[COLSEQ];
if (key_entry != null)
{
new_row[key_entry] = found_field_list[COLSEQ];
}
}
this.Add(new_row);
}
cur_line = "";
}
}
}
}
}
public DateEnum(row_enum ur_parent_row)
{
this.parent_row = ur_parent_row;
}
public DecimalEnum(row_enum ur_parent_row)
{
this.parent_row = ur_parent_row;
}
