private static List <SensitivityLabelModel> MergeSensitivityLabels(
List <SensitivityLabelModel> existingLabels,
List <SensitivityLabelModel> newLabels,
InformationProtectionPolicy informationProtectionPolicy)
{
List <SensitivityLabelModel> mergedLabels = new List <SensitivityLabelModel>();
if (newLabels == null)
{
return(mergedLabels);
}
if (existingLabels == null)
{
return(newLabels);
}
IComparer <SensitivityLabelModel> comparer = new SortComparer();
existingLabels.Sort(comparer);
newLabels.Sort(comparer);
int existingLabelsIndex = 0;
int existingLabelsCount = existingLabels.Count();
int newLabelsIndex = 0;
int newLabelsCount = newLabels.Count();
while (existingLabelsIndex < existingLabelsCount && newLabelsIndex < newLabelsCount)
{
SensitivityLabelModel existingLabel = existingLabels.ElementAt(existingLabelsIndex);
SensitivityLabelModel newLabel = newLabels.ElementAt(newLabelsIndex);
int labelsCompared = comparer.Compare(existingLabel, newLabel);
if (labelsCompared < 0)
{
existingLabelsIndex++;
}
else if (labelsCompared > 0)
{
mergedLabels.Add(newLabel);
newLabelsIndex++;
}
else
{
existingLabel.ApplyModel(newLabel, informationProtectionPolicy);
mergedLabels.Add(existingLabel);
existingLabelsIndex++;
newLabelsIndex++;
}
}
while (newLabelsIndex < newLabelsCount)
{
mergedLabels.Add(newLabels.ElementAt(newLabelsIndex++));
}
return(mergedLabels);
}
internal void ApplyModel(SensitivityLabelModel sensitivityLabel, InformationProtectionPolicy informationProtectionPolicy)
{
ApplyInput(sensitivityLabel.InformationType, sensitivityLabel.SensitivityLabel, informationProtectionPolicy);
}
