public static List <DisplayParameter> GenerateDisplayValues(List <VariableWrapper> variables)
{
List <DisplayParameter> displayValues = new List <DisplayParameter>();
foreach (var variable in variables)
{
var displayValue = new DisplayParameter {
Measure = variable.Measure, Columns = variable.Columns, Alignment = variable.Alignment
};
var namedVariables = SpssMath.GetNumberOfGhostVariables(variable.ValueLength) + 1;
displayValues.AddRange(Enumerable.Range(1, namedVariables).Select(_ => displayValue));
}
return(displayValues);
}
private void GenerateVariableGhostNames(List <VariableWrapper> records)
{
foreach (var record in records)
{
if (record.ValueLength < 256)
{
continue;
}
var ghostVariables = SpssMath.GetNumberOfGhostVariables(record.ValueLength);
record.LastGhostVariableLength = record.ValueLength % 252;
for (var j = 0; j < ghostVariables; j++)
{
var sn = _encoding.GetString(GetShortNameByteArray(record.Name)).TrimEnd(); const int maxLengthPrefix = 5;
var prefix = _encoding.GetString(sn, maxLengthPrefix);
var shortName = _encoding.GetPaddedValueAsByteArray(prefix + '0', 8);
record.GhostNames.Add(GetUniqueShortName(shortName, index => $"{prefix}{GetGhostSuffix(index)}"));
}
}
}