///<summary>Called after file is downloaded. Throws exceptions. It is assumed that this is called from a worker thread. Progress delegate will be called every 100th iteration to inform thread of current progress. Quit flag can be set at any time in order to quit importing prematurely.</summary>
public static void ImportSnomed(string tempFileName, ProgressArgs progress, ref bool quit)
{
if (tempFileName == null)
{
return;
}
HashSet <string> codeHash = new HashSet <string>(Snomeds.GetAllCodes());
string[] lines = File.ReadAllLines(tempFileName);
string[] arraySnomed;
Snomed snomed = new Snomed();
for (int i = 0; i < lines.Length; i++) //each loop should read exactly one line of code. and each line of code should be a unique code
{
if (quit)
{
return;
}
if (i % 100 == 0)
{
progress(i + 1, lines.Length);
}
arraySnomed = lines[i].Split('\t');
if (codeHash.Contains(arraySnomed[0])) //code already exists
{
continue;
}
snomed.SnomedCode = arraySnomed[0];
snomed.Description = arraySnomed[1];
Snomeds.Insert(snomed);
}
}
///<summary>Called after file is downloaded. Throws exceptions. It is assumed that this is called from a worker thread. Progress delegate will be called every 100th iteration to inform thread of current progress. Quit flag can be set at any time in order to quit importing prematurely.</summary>
public static void ImportSnomed(string tempFileName, ProgressArgs progress, ref bool quit, ref int numCodesImported, ref int numCodesUpdated,
bool updateExisting)
{
if (tempFileName == null)
{
return;
}
Dictionary <string, Snomed> dictSnomeds = Snomeds.GetAll().ToDictionary(x => x.SnomedCode, x => x);
string[] lines = File.ReadAllLines(tempFileName);
string[] arraySnomed;
Snomed snomed = new Snomed();
for (int i = 0; i < lines.Length; i++) //each loop should read exactly one line of code. and each line of code should be a unique code
{
if (quit)
{
return;
}
if (i % 100 == 0)
{
progress(i + 1, lines.Length);
}
arraySnomed = lines[i].Split('\t');
if (dictSnomeds.ContainsKey(arraySnomed[0])) //code already exists
{
snomed = dictSnomeds[arraySnomed[0]];
if (updateExisting && snomed.Description != arraySnomed[1])
{
snomed.Description = arraySnomed[1];
Snomeds.Update(snomed);
numCodesUpdated++;
}
continue;
}
snomed.SnomedCode = arraySnomed[0];
snomed.Description = arraySnomed[1];
Snomeds.Insert(snomed);
numCodesImported++;
}
}