public void ProcessData(IMatrixData mdata, Parameters param, ref IMatrixData[] supplTables,
ref IDocumentData[] documents, ProcessInfo processInfo)
{
ParameterWithSubParams <int> p = param.GetParamWithSubParams <int>("Row");
int colInd = p.Value;
if (colInd < 0)
{
processInfo.ErrString = "No categorical rows available.";
return;
}
Parameter <int[]> mcp = p.GetSubParameters().GetParam <int[]>("Values");
int[] inds = mcp.Value;
if (inds.Length == 0)
{
processInfo.ErrString = "Please select at least one term for filtering.";
return;
}
string[] values = new string[inds.Length];
string[] v = mdata.GetCategoryRowValuesAt(colInd);
for (int i = 0; i < values.Length; i++)
{
values[i] = v[inds[i]];
}
HashSet <string> value = new HashSet <string>(values);
bool remove = param.GetParam <int>("Mode").Value == 0;
string[][] cats = mdata.GetCategoryRowAt(colInd);
List <int> valids = new List <int>();
List <int> notvalids = new List <int>();
for (int i = 0; i < cats.Length; i++)
{
bool valid = true;
foreach (string w in cats[i])
{
if (value.Contains(w))
{
valid = false;
break;
}
}
if (valid && remove || !valid && !remove)
{
valids.Add(i);
}
else if (!valid)
{
notvalids.Add(i);
}
}
if (param.GetParam <int>("Filter mode").Value == 2)
{
supplTables = new[] { PerseusPluginUtils.CreateSupplTabSplitColumns(mdata, notvalids.ToArray()) };
}
PerseusPluginUtils.FilterColumnsNew(mdata, param, valids.ToArray());
}