/// <summary>
/// Build an array of the list of <c>SelfTestIdentifier_t</c> records associated with each unique <c>SELFTESTID</c> value defined in the <c>SELFTESTIDS</c>
/// table of the data dictionary. The array element is mapped to the <c>SELFTESTID</c> field of the table.
/// </summary>
/// <param name="selfTestIdentifiersDataTable">Reference to the <c>SELFTESTIDS</c> data table of the data dictionary.</param>
/// <returns>An array of lists of <c>SelfTestIdentifier_t</c> records associated with each unique <c>SELFTESTID</c> value in the <c>SELFTESTIDS</c> table of the
/// data dictionary, if the parameters are valid; otherwise, null.</returns>
protected virtual List <SelfTestIdentifier_t>[] BuildSelfTestIdentifierLists(DataDictionary.SELFTESTIDSDataTable selfTestIdentifiersDataTable)
{
// Local copy of the data table.
List <SelfTestIdentifier_t>[] records;
if (selfTestIdentifiersDataTable == null)
{
return(null);
}
try
{
// Determine the maximum value of the identifier field in the data table, it cannot be assumed that the table is sorted by identifier.
int iDMax = 0;
int iDCurrent = 0;
for (int recordIndex = 0; recordIndex < selfTestIdentifiersDataTable.Count; recordIndex++)
{
iDCurrent = selfTestIdentifiersDataTable[recordIndex].SELFTESTID;
if (iDCurrent > iDMax)
{
iDMax = iDCurrent;
}
}
// Instantiate the lookup array.
records = new List <SelfTestIdentifier_t> [iDMax + 1];
// Instantiate a generic list for each element of the array.
for (int recordIndex = 0; recordIndex < iDMax + 1; recordIndex++)
{
records[recordIndex] = new List <SelfTestIdentifier_t>();
}
// Populate the lookup table;
int identifier;
DataDictionary.SELFTESTIDSRow row;
for (int recordIndex = 0; recordIndex < selfTestIdentifiersDataTable.Count; recordIndex++)
{
row = selfTestIdentifiersDataTable[recordIndex];
identifier = row.SELFTESTID;
// Instantiate a new structure to contain the data and copy the data across.
SelfTestIdentifier_t record = new SelfTestIdentifier_t();
record.SelfTestIdentifier = row.SELFTESTID;
record.SelfTestNumber = row.SELFTESTNUMBER;
record.SelfTestVariableIdentifier = row.SELFTESTVARID;
// Add the record to the correct element of the array.
records[identifier].Add(record);
}
}
catch (Exception)
{
return(null);
}
return(records);
}
/// <summary>
/// Build the array that is used to access the list of <c>SelfTestIdentifier</c> records associated with a specified self test identifier.
/// Build an array of lists of <c>SelfTestIdentifier_t</c> records associated with each unique <c>SELFTESTID</c> value defined in the <c>SELFTESTIDS</c>
/// table of the data dictionary. The array element is mapped to the <c>SELFTESTNUMBER</c> field of the table.
/// </summary>
/// <param name="selfTestIdentifiersDataTable">Reference to the <c>SELFTESTIDS</c> data table of the data dictionary.</param>
/// <returns>An array of lists of <c>SelfTestIdentifier_t</c> records associated with each unique <c>SELFTESTID</c> value in the <c>SELFTESTIDS</c> table of the
/// data dictionary, if the parameters are valid; otherwise, null.</returns>
protected override List<SelfTestIdentifier_t>[] BuildSelfTestIdentifierLists(DataDictionary.SELFTESTIDSDataTable selfTestIdentifiersDataTable)
{
// Local copy of the data table.
List<SelfTestIdentifier_t>[] records;
if (selfTestIdentifiersDataTable == null)
{
return null;
}
try
{
// Determine the maximum value of the identifier field in the data table, it cannot be assumed that the table is sorted by identifier.
int iDMax = 0;
int iDCurrent = 0;
for (int recordIndex = 0; recordIndex < selfTestIdentifiersDataTable.Count; recordIndex++)
{
iDCurrent = selfTestIdentifiersDataTable[recordIndex].SELFTESTNUMBER;
if (iDCurrent > iDMax)
{
iDMax = iDCurrent;
}
}
// Instantiate the lookup array.
records = new List<SelfTestIdentifier_t>[iDMax + 1];
// Instantiate a generic list for each element of the array.
for (int recordIndex = 0; recordIndex < iDMax + 1; recordIndex++)
{
records[recordIndex] = new List<SelfTestIdentifier_t>();
}
// Populate the lookup table;
int identifier;
DataDictionary.SELFTESTIDSRow row;
for (int recordIndex = 0; recordIndex < selfTestIdentifiersDataTable.Count; recordIndex++)
{
row = selfTestIdentifiersDataTable[recordIndex];
identifier = row.SELFTESTNUMBER;
// Instantiate a new structure to contain the data and copy the data across.
SelfTestIdentifier_t record = new SelfTestIdentifier_t();
record.SelfTestIdentifier = row.SELFTESTID;
record.SelfTestNumber = row.SELFTESTNUMBER;
record.SelfTestVariableIdentifier = row.SELFTESTVARID;
// Add the record to the correct element of the array.
records[identifier].Add(record);
}
}
catch (Exception)
{
return null;
}
return records;
}
