public RecordSet mReadRecordSet(RecordSetMD aRecordSetMD)
//throws com.WDataSci.WDS.WDSException, Exception
{
if (aRecordSetMD.Mode.equals(RecordSetMDEnums.eMode.Output))
{
throw new com.WDataSci.WDS.WDSException("Error, cannot Load an RecordSet from an RecordSetMD with Output Mode");
}
switch (aRecordSetMD.Type)
{
//case Dlm:
case RecordSetMDEnums.eType.Dlm:
//case CSV:
case RecordSetMDEnums.eType.CSV:
//case TXT:
case RecordSetMDEnums.eType.TXT:
aRecordSetMD.FileMatter.mReadRecordSet(aRecordSetMD, this, null);
break;
//case HDF5:
case RecordSetMDEnums.eType.HDF5:
aRecordSetMD.HDF5Matter.mReadRecordSet(aRecordSetMD, this, null);
break;
//case DBB:
case RecordSetMDEnums.eType.DBB:
aRecordSetMD.DBBMatter.mReadRecordSet(aRecordSetMD, this, null);
break;
default:
break;
}
return(this);
}
public int mWriteMap(RecordSetMD aRecordSetMD)
//throws com.WDataSci.WDS.WDSException
{
try {
if (this.Header.Buffer == null)
{
throw new com.WDataSci.WDS.WDSException("Error, Header buffer not set before WriteMap!");
}
long nColumns = aRecordSetMD.nColumns();
int nColumnNameMaxByteLength = (int)(this.Header.MaxStringByteLength);
DBB buf = this.Header.Buffer;
buf.cAsUsualLayout("WDSH", nColumns, 40, 2 * nColumnNameMaxByteLength);
buf.position(0, 0, 0);
int bptr = 0;
//write leading data
buf.PutLayerFLenString(0, "WDSH", 8, 0);
buf.PutLayerLong(0, buf.nDBBRequiredBytes);
buf.PutLayerLong(0, buf.nDBBLeadingBytes);
buf.PutLayerLong(0, buf.nDBBFLenBytes);
buf.PutLayerLong(0, buf.nDBBVLenBytes);
buf.PutLayerLong(0, buf.nRecords);
buf.PutLayerLong(0, buf.nRecordFLenBytes);
buf.PutLayerLong(0, buf.nRecordVLenBytes);
buf.position(buf.ptr, 0, 0);
//here bptr is relative only to layer 1
bptr = 0;
for (int jj = 0; jj < nColumns; jj++, bptr += (int)buf.nRecordFLenBytes)
{
aRecordSetMD.Column[jj].Consistency();
buf.position(buf.ptr, bptr, buf.vlenptr);
buf.PutLayerVLenString(1, aRecordSetMD.Column[jj].Name, nColumnNameMaxByteLength, 2);
if (aRecordSetMD.Column[jj].MapKey != null)
{
buf.PutLayerVLenString(1, aRecordSetMD.Column[jj].MapKey.getValue(), nColumnNameMaxByteLength, 2);
}
else
{
buf.PutLayerVLenString(1, "", nColumnNameMaxByteLength, 2);
}
buf.PutLayerInt(1, aRecordSetMD.Column[jj].DTyp.AsInt());
buf.PutLayerLong(1, aRecordSetMD.Column[jj].ByteMemLength);
buf.PutLayerLong(1, aRecordSetMD.Column[jj].ByteMaxLength);
}
return(0);
}
catch (Exception e) {
throw new com.WDataSci.WDS.WDSException("Error in writing output map to DBB", e);
}
}
public RecordSetMD mCopyColumnsFrom(RecordSetMD arg)
//throws com.WDataSci.WDS.WDSException, Exception
{
this.Column = null;
this.Column = new FieldMD[arg.nColumns()];
for (int jj = 0; jj < arg.nColumns(); jj++)
{
this.Column[jj] = new FieldMD(arg.Column[jj]);
this.Column[jj].Consistency();
}
return(this);
}
public void mReadRecordSet(RecordSetMD aInputRecordSetMD, RecordSet aInputRecordSet, PrintWriter pw)
//throws com.WDataSci.WDS.WDSException
{
this.mReadRecordSet(aInputRecordSetMD
, aInputRecordSet
, aInputRecordSetMD.FileMatter.Path
, aInputRecordSetMD.FileMatter.FileName
, aInputRecordSetMD.FileMatter.hasHeaderRow
, aInputRecordSetMD.FileMatter.Dlm
, pw
);
}
public void cPointToFile(RecordSetMD aInputRecordSetMD, String aPath, String aFileName, Boolean hasHeaderRow, String dlm)
//throws com.WDataSci.WDS.WDSException
{
if (aInputRecordSetMD.FileMatter == null)
{
aInputRecordSetMD.FileMatter = new WranglerFlatFile();
}
aInputRecordSetMD.FileMatter.hasHeaderRow = hasHeaderRow;
aInputRecordSetMD.FileMatter.Dlm = dlm;
this.Path = new_String(aPath);
this.FileName = new_String(aFileName);
aInputRecordSetMD.FileMatter.Path = new_String(this.Path);
aInputRecordSetMD.FileMatter.FileName = new_String(this.FileName);
}
public void Dispose()
//throws com.WDataSci.WDS.WDSException, Exception
{
if (this.RecordSet != null)
{
this.RecordSet.Dispose();
}
this.RecordSet = null;
if (this.RecordSetMD != null)
{
this.RecordSetMD.Dispose();
}
this.RecordSetMD = null;
}
public void Dispose()
//throws com.WDataSci.WDS.WDSException, Exception
{
this._XSDDoc = null;
this._XSDFileName = null;
this._XSDString = null;
if (this.RecordSet != null)
{
this.RecordSet.Dispose();
}
this.RecordSet = null;
if (this.RecordSetMD != null)
{
this.RecordSetMD.Dispose();
}
this.RecordSetMD = null;
}
public RecordSet mWriteRecordSet(RecordSetMD aOutputRecordSetMD, RecordSetMD aInputRecordSetMD, RecordSet aInputRecordSet)
//throws com.WDataSci.WDS.WDSException
{
if (aOutputRecordSetMD.Type.bIn(RecordSetMDEnums.eType.CSV, RecordSetMDEnums.eType.TXT, RecordSetMDEnums.eType.Dlm))
{
aOutputRecordSetMD.FileMatter.mWriteRecordSet(aOutputRecordSetMD, this, aInputRecordSetMD, aInputRecordSet);
}
else if (aOutputRecordSetMD.Type.bIn(RecordSetMDEnums.eType.HDF5))
{
aOutputRecordSetMD.HDF5Matter.mWriteRecordSet(aOutputRecordSetMD, this, aInputRecordSetMD, aInputRecordSet);
}
else if (aOutputRecordSetMD.Type.bIn(RecordSetMDEnums.eType.DBB))
{
aOutputRecordSetMD.DBBMatter.mWriteRecordSet(aOutputRecordSetMD, this, aInputRecordSetMD, aInputRecordSet);
}
return(this);
}
/* <<< C# */
public void mWritePrepFor(RecordSetMD aRecordSetMD, long nRecords)
//throws com.WDataSci.WDS.WDSException
{
long rflen = 0;
long rvlen = 0;
for (int jj = 0; jj < aRecordSetMD.nColumns(); jj++)
{
aRecordSetMD.Column[jj].Consistency();
rflen += aRecordSetMD.Column[jj].ByteMemLength;
if (aRecordSetMD.Column[jj].isVLen())
{
rvlen += aRecordSetMD.Column[jj].ByteMaxLength;
}
}
this.RecordSet.Buffer.nRecords = nRecords;
this.RecordSet.Buffer.nRecordFLenBytes = rflen;
this.RecordSet.Buffer.nRecordVLenBytes = rvlen;
this.RecordSet.Buffer.LayoutStyle = "WDSD";
this.RecordSet.Buffer.nDBBLeadingBytes = 8 * 8;
this.RecordSet.Buffer.nDBBFLenBytes = nRecords * rflen;
this.RecordSet.Buffer.nDBBVLenBytes = nRecords * rvlen;
this.RecordSet.Buffer.nDBBRequiredBytes = this.RecordSet.Buffer.nDBBLeadingBytes
+ this.RecordSet.Buffer.nDBBFLenBytes
+ this.RecordSet.Buffer.nDBBVLenBytes;
if (this.RecordSet.Buffer.nDBBRequiredBytes > this.RecordSet.Buffer.Length ||
(this.RecordSet.Buffer.nDBBRequiredBytes + this.RecordSet.Buffer.offset) > this.RecordSet.Buffer.data.Length)
{
throw new com.WDataSci.WDS.WDSException("Error, capacity of underlying byte[] is insufficient in DBB.ProcessRecordSetParameters");
}
this.RecordSet.Buffer.bHasFLenVLenSplit = true;
this.RecordSet.Buffer.flenoffset = this.RecordSet.Buffer.offset + this.RecordSet.Buffer.nDBBLeadingBytes;
this.RecordSet.Buffer.flenlength = this.RecordSet.Buffer.nDBBFLenBytes;
this.RecordSet.Buffer.vlenoffset = this.RecordSet.Buffer.offset + this.RecordSet.Buffer.nDBBLeadingBytes + this.RecordSet.Buffer.nDBBFLenBytes;
this.RecordSet.Buffer.flenlength = this.RecordSet.Buffer.nDBBVLenBytes;
this.RecordSet.Buffer.position(0, 0, 0);
}
/* C# >>> */
public void mBytesRequired(RecordSetMD aRecordSetMD, long nRecords
, out long rsize, out long rflensize, out long rvlensize
)
{
rsize = 0;
rflensize = 0;
rvlensize = 0;
int nColumns = aRecordSetMD.nColumns();
for (int jj = 0; jj < nColumns; jj++)
{
aRecordSetMD.Column[jj].Consistency();
rflensize += aRecordSetMD.Column[jj].ByteMemLength;
if (aRecordSetMD.Column[jj].isVLen())
{
rvlensize += aRecordSetMD.Column[jj].ByteMaxLength;
}
}
rsize = nRecords * rflensize + nRecords * rvlensize;
}
public void cPointToFile(RecordSetMD aInputRecordSetMD, String aFileName, Boolean hasHeaderRow, String dlm)
//throws com.WDataSci.WDS.WDSException
{
if (aInputRecordSetMD.FileMatter == null)
{
aInputRecordSetMD.FileMatter = new WranglerFlatFile();
}
aInputRecordSetMD.FileMatter.hasHeaderRow = hasHeaderRow;
aInputRecordSetMD.FileMatter.Dlm = dlm;
/* Java >>> *
* java.nio.file.Path p = Paths.get(aFileName);
* this.Path = p.getParent().toString();
* this.FileName = p.getFileName().toString();
* /* <<< Java */
/* C# >>> */
this.Path = System.IO.Path.GetDirectoryName(aFileName);
this.FileName = System.IO.Path.GetFileName(aFileName);
/* <<< C# */
aInputRecordSetMD.FileMatter.Path = new_String(this.Path);
aInputRecordSetMD.FileMatter.FileName = new_String(this.FileName);
}
/* <<< C# */
/* Java >>> *
* public void mBytesRequired(RecordSetMD aRecordSetMD, long nRecords, long[] csize, long[] hsize, long[] rsize
* , long[] cleadsize
* , long[] hleadsize, long[] hflensize, long[] hvlensize
* , long[] rleadsize, long[] rflensize, long[] rvlensize
* )
* throws com.WDataSci.WDS.WDSException
* {
* csize[0] = 0;
* hsize[0] = 0;
* rsize[0] = 0;
* cleadsize[0] = 8 * 8;
* hleadsize[0] = 8 * 8;
* hflensize[0] = 40;
* hvlensize[0] = 2 * aRecordSetMD.nHeaderByteMaxLength();
* rleadsize[0] = 8 * 8;
*
* rflensize[0] = 0;
* rvlensize[0] = 0;
* int nColumns = aRecordSetMD.nColumns();
* for ( int jj = 0; jj < nColumns; jj++ ) {
* aRecordSetMD.Column[jj].Consistency();
* rflensize[0] += aRecordSetMD.Column[jj].ByteMemLength;
* if ( aRecordSetMD.Column[jj].isVLen() )
* rvlensize[0] += aRecordSetMD.Column[jj].ByteMaxLength;
* }
*
* hsize[0] = hleadsize[0] + nColumns * 40 + 2 * nColumns * aRecordSetMD.nHeaderByteMaxLength();
* rsize[0] = rleadsize[0] + nRecords * rflensize[0] + nRecords * rvlensize[0];
* csize[0] = cleadsize[0] + hsize[0] + rsize[0];
*
* }
*
* /* <<< Java */
/* C# >>> */
public void mBytesRequired(RecordSetMD aRecordSetMD, long nRecords, out long csize, out long hsize, out long rsize
, out long cleadsize
, out long hleadsize, out long hflensize, out long hvlensize
, out long rleadsize, out long rflensize, out long rvlensize
)
{
csize = 0;
hsize = 0;
rsize = 0;
cleadsize = 8 * 8;
hleadsize = 8 * 8;
hflensize = 40;
hvlensize = 2 * aRecordSetMD.nHeaderByteMaxLength();
rleadsize = 8 * 8;
int nColumns = aRecordSetMD.nColumns();
this.mBytesRequired(aRecordSetMD, nRecords, out rsize, out rflensize, out rvlensize);
hsize = hleadsize + nColumns * 40 + 2 * nColumns * aRecordSetMD.nHeaderByteMaxLength();
rsize = rleadsize + nRecords * rflensize + nRecords * rvlensize;
csize = cleadsize + hsize + rsize;
}
public int mWriteRecordSet(RecordSetMD outRecordSetMD
, RecordSet aOutputRecordSet
, RecordSetMD inRecordSetMD
, RecordSet aInputRecordSet
)
//throws com.WDataSci.WDS.WDSException
{
try {
if (this.RecordSet.Buffer == null)
{
throw new com.WDataSci.WDS.WDSException("Error, RecordSet buffer not set before WriteSet!");
}
DBB buf = this.RecordSet.Buffer;
int nRows = aOutputRecordSet.Records.size();
this.mWritePrepFor(outRecordSetMD, nRows);
buf.position(0, 0, 0);
int bptr = 0;
//write leading data
buf.PutLayerFLenString(0, "WDSD", 8, 0);
buf.PutLayerLong(0, buf.nDBBRequiredBytes);
buf.PutLayerLong(0, buf.nDBBLeadingBytes);
buf.PutLayerLong(0, buf.nDBBFLenBytes);
buf.PutLayerLong(0, buf.nDBBVLenBytes);
buf.PutLayerLong(0, buf.nRecords);
buf.PutLayerLong(0, buf.nRecordFLenBytes);
buf.PutLayerLong(0, buf.nRecordVLenBytes);
int nColumns = outRecordSetMD.nColumns();
int nInputColumns = inRecordSetMD.nColumns();
bptr = 0;
for (int i = 0; i < nRows; i++, bptr += (int)buf.nRecordFLenBytes)
{
buf.position(buf.ptr, bptr, buf.vlenptr);
Map <FieldName, Object> outRow = aOutputRecordSet.Records.get(i);
Object[] inRow = null;
if (outRecordSetMD.ModeMatter.bRepeatInputFields)
{
inRow = aInputRecordSet.Records_Orig.get(i);
}
Boolean bInInputSet = outRecordSetMD.ModeMatter.bRepeatInputFields;
int j = 0;
int jj = 0;
for (jj = 0, j = 0; jj < nColumns; jj++, j++)
{
if (bInInputSet && jj == nInputColumns)
{
bInInputSet = false;
j = 0;
}
Object lv = 0;
if (bInInputSet)
{
lv = inRow[j];
}
else
{
lv = outRow.get(outRecordSetMD.Column[j].MapKey);
}
switch (outRecordSetMD.Column[jj].DTyp)
{
//case Dbl:
case FieldMDEnums.eDTyp.Dbl:
if (lv == null)
{
lv = Double.NaN;
}
buf.PutLayerDouble(1, (double)lv);
break;
//case Lng:
case FieldMDEnums.eDTyp.Lng:
//Java if ( lv == null ) lv = Long.MIN_VALUE;
//C#
if (lv == null)
{
lv = long.MinValue;
}
buf.PutLayerLong(1, (long)lv);
break;
//case Int:
case FieldMDEnums.eDTyp.Int:
//Java if ( lv == null ) lv = Integer.MIN_VALUE;
//C#
if (lv == null)
{
lv = int.MinValue;
}
buf.PutLayerInt(1, (int)lv);
break;
//case Dte:
case FieldMDEnums.eDTyp.Dte:
if (lv == null)
{
lv = Double.NaN;
}
buf.PutLayerDouble(1, (double)lv);
break;
//case DTm:
case FieldMDEnums.eDTyp.DTm:
if (lv == null)
{
lv = Double.NaN;
}
buf.PutLayerDouble(1, (double)lv);
break;
//case Str:
case FieldMDEnums.eDTyp.Str:
buf.PutLayerFLenString(1, (String)lv, (int)outRecordSetMD.Column[jj].ByteMaxLength, 2);
break;
//case VLS:
case FieldMDEnums.eDTyp.VLS:
buf.PutLayerVLenString(1, (String)lv, (int)outRecordSetMD.Column[jj].ByteMaxLength, 2);
break;
default:
throw new com.WDataSci.WDS.WDSException("Error, unImplemented column type" + outRecordSetMD.Column[jj].DTyp.ToString());
}
}
}
return(0);
}
catch (Exception e) {
throw new com.WDataSci.WDS.WDSException("Error in writing output map to DBB", e);
}
}
public void mReadMapFor(RecordSetMD aRecordSetMD, JniPMMLItem aJniPMML, PrintWriter pw, Boolean bFillDictionaryNames)
//throws com.WDataSci.WDS.WDSException
{
try {
int ii = -1;
int j = -1;
int k = -1;
//are we using a JniPMML object (as when called from C# and does it have PMMLMatter
Boolean bUsingJniPMML = (aJniPMML != null);
//Java Boolean bCheckingAgainstPMML = (aJniPMML != null && aJniPMML.PMMLMatter.Doc != null);
//C#
Boolean bCheckingAgainstPMML = false;
//Java org.dmg.pmml.DataField[] lDataFields = null;
String[] lFieldStringNames = null;
int nDataFieldNames = 0;
if (bCheckingAgainstPMML)
{
/* Java >>> *
* lDataFields = aJniPMML.PMMLDataFields();
* nDataFieldNames = lDataFields.length;
* lFieldStringNames = new String[nDataFieldNames];
* for (i = 0; i < nDataFieldNames; i++)
* lFieldStringNames[i] = lDataFields[i].getName().getValue();
* /* <<< Java */
}
String aPathAndName = null;
aPathAndName = com.WDataSci.WDS.Util.PathAndName(this.Path, this.FileName);
/* Java >>> *
* this.__CSVParser = new CSVParser(new FileReader(aPathAndName), CSVFormat.EXCEL);
* this.__CSVParserIterator = this.__CSVParser.iterator();
* CSVRecord inputLine = this.__CSVParserIterator.next();
* /* <<< Java */
/* C# >>> */
this.__StreamReader = new StreamReader(aPathAndName);
this.__CSV = new CsvParser(this.__StreamReader);
String[] inputLine = this.__CSV.Read();
/* <<< C# */
//Java int xnlLength = inputLine.size();
//C#
int xnlLength = inputLine.Length;
aRecordSetMD.Column = new FieldMD[xnlLength];
//for when the length is packed into the XSD type for limiting strings
int[] typl = new int[1];
for (ii = 0; ii < xnlLength; ii++)
{
aRecordSetMD.Column[ii] = new FieldMD();
FieldMD cm = aRecordSetMD.Column[ii];
//Java cm.Name = inputLine.get(ii);
//C#
cm.Name = inputLine[ii];
Boolean found = false;
if (bCheckingAgainstPMML)
{
//Search for PMML DataFieldName map
for (j = 0; !found && j < nDataFieldNames; j++)
{
if (cm.Name.equals(lFieldStringNames[j]))
{
found = true;
cm.MapToMapKey(lFieldStringNames[j]);
break;
}
}
/* Java >>> *
* // if found in PMML, check for PMML DataType
* if ( found ) {
* org.dmg.pmml.DataType ofdtyp = lDataFields[j].getDataType();
* switch ( ofdtyp ) {
* case FLOAT:
* case DOUBLE:
* cm.DTyp = FieldMDEnums.eDTyp.Dbl;
* break;
* case INTEGER:
* if ( cm.Name.endsWith("ID") )
* cm.DTyp = FieldMDEnums.eDTyp.Lng;
* else
* cm.DTyp = FieldMDEnums.eDTyp.Int;
* break;
* case STRING:
* cm.DTyp = FieldMDEnums.eDTyp.VLS;
* break;
* case DATE:
* cm.DTyp = FieldMDEnums.eDTyp.Dte;
* break;
* case DATE_TIME:
* case TIME:
* cm.DTyp = FieldMDEnums.eDTyp.DTm;
* break;
* case BOOLEAN:
* cm.DTyp = FieldMDEnums.eDTyp.Bln;
* break;
* case DATE_DAYS_SINCE_0:
* case DATE_DAYS_SINCE_1960:
* case DATE_DAYS_SINCE_1970:
* case DATE_DAYS_SINCE_1980:
* case TIME_SECONDS:
* case DATE_TIME_SECONDS_SINCE_0:
* case DATE_TIME_SECONDS_SINCE_1960:
* case DATE_TIME_SECONDS_SINCE_1970:
* case DATE_TIME_SECONDS_SINCE_1980:
* default:
* cm.DTyp = FieldMDEnums.eDTyp.Int;
* break;
* }
* }
* /* <<< Java */
}
if (!found)
{
if (bFillDictionaryNames)
{
cm.MapToMapKey(cm.Name);
}
String s = cm.Name;
String cls = null;
String mod = null;
String rep = null;
String postmod = null;
//We are assuming a modified three part naming convention
//The core three part naming convention is assumed to be CamelCase and of the form
// Class[Modifier]Representation
//The Representation defines the data type (we will assume all strings are VLen).
//
//We allow a _PostModifier (preceded by an underscore). This implies that all
//fields with a root name are related and we are not embedding obfuscation.
//
//Examples based on consumer loan data are:
// Long form Short form
// PrincipalBalance PrinBal
// PaymentAmount PmtAmt
// PaymentPrincipalAmount PmtPrinAmt
// PaymentPrincipalAmount_Lag1 PmtPrinAmt_Lag1
//
//See documentation on WDataSci naming conventions.
k = s.lastIndexOf("_");
if (k > 0)
{
postmod = s.substring(k + 1);
s = s.substring(0, k - 1);
}
String sl = s.toLowerCase();
//recognize Date and DateTime first
if (s.endsWith("Date"))
{
cm.DTyp = FieldMDEnums.eDTyp.Dte;
}
else if (s.endsWith("Time"))
{
cm.DTyp = FieldMDEnums.eDTyp.DTm;
}
//longs
else if (cm.Name.endsWith("ID"))
{
cm.DTyp = FieldMDEnums.eDTyp.Lng;
}
else if (cm.Name.endsWith("Nbr") && (sl.startsWith("acc") || sl.startsWith("loan")))
{
cm.DTyp = FieldMDEnums.eDTyp.Lng;
}
else if (cm.Name.endsWith("Nbr"))
{
cm.DTyp = FieldMDEnums.eDTyp.Int;
}
else if (cm.Name.endsWith("Count"))
{
cm.DTyp = FieldMDEnums.eDTyp.Int;
}
else if (cm.Name.endsWith("Status"))
{
cm.DTyp = FieldMDEnums.eDTyp.VLS;
}
else if (cm.Name.length() > 3 &&
bIn(cm.Name.substring(cm.Name.length() - 3)
, "Bal", "Amt", "Pct"))
{
cm.DTyp = FieldMDEnums.eDTyp.Dbl;
}
else if (cm.Name.length() > 3 &&
bIn(cm.Name.substring(cm.Name.length() - 3)
, "Mos"))
{
cm.DTyp = FieldMDEnums.eDTyp.Int;
}
else if (cm.Name.length() > 4 &&
bIn(cm.Name.substring(cm.Name.length() - 4)
, "Rate"))
{
cm.DTyp = FieldMDEnums.eDTyp.Dbl;
}
else if (cm.Name.length() > 4 &&
bIn(cm.Name.substring(cm.Name.length() - 4)
, "Name", "Code", "Stat", "Flag"))
{
cm.DTyp = FieldMDEnums.eDTyp.VLS;
}
else
{
cm.DTyp = FieldMDEnums.eDTyp.VLS;
}
}
if (cm.DTyp.bIn(FieldMDEnums.eDTyp.VLS, FieldMDEnums.eDTyp.Str))
{
cm.StringMaxLength = FieldMD.Default.StringMaxLength;
}
}
}
catch (Exception e) {
throw new com.WDataSci.WDS.WDSException("Error mapping input columns:", e);
}
}
//Java public RecordSetMD mPrepForOutput(RecordSetMD aInputRecordSetMD, JniPMML aJniPMML, List<Map<FieldName, Object>> Results)
//C#
public RecordSetMD mPrepForOutput <T>(RecordSetMD aInputRecordSetMD, JniPMMLItem aJniPMML, List <Map <T, Object> > Results)
//throws Exception
{
int i = -1;
int j = -1;
int k = -1;
int jj = -1;
int nInputMap = aInputRecordSetMD.nColumns();
//C#
throw new com.WDataSci.WDS.WDSException("Error, not implemented on the C# side");
/* Java >>> *
* //Output
* List<Model> m = aJniPMML.PMMLMatter.Doc.getModels();
* org.dmg.pmml.Output mo = m.get(0).getOutput();
* List<org.dmg.pmml.OutputField> mol = mo.getOutputFields();
*
* //Java Set<FieldName> ks = Results.get(0).keySet();
* //Java FieldName[] ksa = new FieldName[ks.size()];
* //Java ks.toArray(ksa);
*
* //C#
* FieldName[] ksa = Results.get(0).keyArray();
*
* int nResultColumns = ks.size();
* int nColumns = nResultColumns;
* int nRows = Results.size();
*
* if ( this.ModeMatter == null ) this.ModeMatter = new __ModeMatter();
*
* if ( this.ModeMatter.bRepeatInputFields ) {
* nColumns += nInputMap;
* this.ModeMatter.nInputFields = nInputMap;
* this.Column = new FieldMD[nColumns];
* for (j = 0; j < nInputMap; j++) {
* this.Column[j] = new FieldMD(aInputRecordSetMD.Column[j]);
* this.Column[j].Name = aInputRecordSetMD.Column[j].Name + this.ModeMatter.CompositeNameDlm + this.ModeMatter.CompositeInputNameSuffix;
* }
* jj = nInputMap;
* }
* else {
* this.Column = new FieldMD[nColumns];
* jj = 0;
* }
*
* for (k = 0, j = jj; k < nResultColumns; k++, j++) {
* this.Column[j] = new FieldMD();
* this.Column[j].Name = ksa[k].toString();
* this.Column[j].MapToMapKey(ksa[k]);
*
* org.dmg.pmml.OutputField of = mol.get(k);
* org.dmg.pmml.DataType ofdtyp = of.getDataType();
*
* if ( nResultColumns != mol.size() )
* throw new WDSException("Error, difference between result field count and model output field count!");
*
* //if the output field does not have a type, does it match an input field? This can happen with a result feature.
* Boolean found = false;
* if ( ofdtyp == null ) {
* for (i = 0; !found && i < nInputMap; i++) {
* if ( aInputRecordSetMD.Column[i].hasMapKey() && aInputRecordSetMD.Column[i].MapKey.getValue().equals(this.Column[j].Name) ) {
* found = true;
* this.Column[j].Copy(aInputRecordSetMD.Column[i]);
* break;
* }
* }
* if ( found && of.getResultFeature() != null ) {
* this.Column[j].Name = this.Column[j].Name + this.ModeMatter.CompositeNameDlm + of.getResultFeature().toString();
* }
* }
* if ( !found ) {
* //If not found as an input field or a feature of one, extract the rest of the X mapping info from the PMML
* if ( of.getDataType().equals(org.dmg.pmml.DataType.DOUBLE) || of.getDataType().equals(org.dmg.pmml.DataType.FLOAT) ) {
* this.Column[j].DTyp = FieldMDEnums.eDTyp.Dbl;
* }
* else if ( of.getDataType().equals(org.dmg.pmml.DataType.INTEGER) ) {
* this.Column[j].DTyp = FieldMDEnums.eDTyp.Int;
* //there may not be a long PMML output type, double check if field is named like an input long
* for (found = false, i = 0; !found && i < nInputMap; i++) {
* if ( this.Column[i].hasMapKey() && this.Column[i].MapKey.getValue().equals(this.Column[j].Name) ) {
* found = true;
* if ( this.Column[i].DTyp.equals(FieldMDEnums.eDTyp.Lng) ) {
* this.Column[j].DTyp = FieldMDEnums.eDTyp.Lng;
* }
* }
* }
* }
* else if ( of.getDataType().equals(org.dmg.pmml.DataType.DATE) ) {
* this.Column[j].DTyp = FieldMDEnums.eDTyp.Dte;
* }
* else if ( of.getDataType().equals(org.dmg.pmml.DataType.DATE_TIME) ) {
* this.Column[j].DTyp = FieldMDEnums.eDTyp.DTm;
* }
* else if ( of.getDataType().equals(org.dmg.pmml.DataType.STRING) ) {
* this.Column[j].DTyp = FieldMDEnums.eDTyp.VLS;
* }
* else if ( of.getDataType().equals(org.dmg.pmml.DataType.BOOLEAN) ) {
* throw new WDSException("Error, OutputColumn DataType for Boolean not implemented!");
* }
* else {
* throw new WDSException("Error, un-implemented OutputColumn DataType !");
* }
* }
* }
*
* return this;
* /* <<< Java */
}
public Boolean Equals(RecordSetMD arg, Boolean bIgnoreMode)
{
if (!bIgnoreMode && !this.Mode.equals(arg.Mode))
{
return(false);
}
if (!this.Type.equals(arg.Type))
{
return(false);
}
if (!this.SchemaType.equals(arg.SchemaType))
{
return(false);
}
if (this.Column == null)
{
if (arg.Column != null)
{
return(false);
}
}
else
{
if (arg.Column == null)
{
return(false);
}
if (this.nColumns() != arg.nColumns())
{
return(false);
}
}
for (int jj = 0; jj < this.nColumns(); jj++)
{
if (!this.Column[jj].Equals(arg.Column[jj]))
{
return(false);
}
}
if (!MatchingNullity(this.FileMatter, arg.FileMatter))
{
return(false);
}
if (this.FileMatter != null && !this.FileMatter.Equals(arg.FileMatter))
{
return(false);
}
if (!MatchingNullity(this.SchemaMatter, arg.SchemaMatter))
{
return(false);
}
if (this.SchemaMatter != null && !this.SchemaMatter.Equals(arg.SchemaMatter))
{
return(false);
}
if (!bIgnoreMode)
{
if (!MatchingNullity(this.ModeMatter, arg.ModeMatter))
{
return(false);
}
if (this.ModeMatter != null && !this.ModeMatter.Equals(arg.ModeMatter))
{
return(false);
}
}
return(true);
}
public void mReadMapFor(RecordSetMD aRecordSetMD, JniPMMLItem aJniPMMLItem, PrintWriter pw, Boolean bFillDictionaryNames)
//throws WDSException
{
try {
int i = -1;
int ii = -1;
int j = -1;
int jj = -1;
int k = -1;
int kk = -1;
//are we using a JniPMML object (as when called from C# and does it have PMMLMatter
Boolean bUsingJniPMML = (aJniPMMLItem != null);
Boolean bCheckingAgainstPMML = (aJniPMMLItem != null && aJniPMMLItem.PMMLMatter.Doc != null);
String[] lFieldStringNames = null;
int nDataFieldNames = 0;
if (bCheckingAgainstPMML)
{
lFieldStringNames = aJniPMMLItem.PMMLDataFieldStringNames();
nDataFieldNames = lFieldStringNames.Length;
}
if (aRecordSetMD.SchemaMatter == null)
{
throw new com.WDataSci.WDS.WDSException("Error, aRecordSetMD.SchemaMatter not populated");
}
//if using JniPMML, does it already have InputSchema Matter
if (aRecordSetMD.SchemaMatter.InputSchemaFileName == null && bUsingJniPMML && aJniPMMLItem.InputMatter._XSDFileName != null)
{
aRecordSetMD.SchemaMatter.InputSchemaFileName = aJniPMMLItem.InputMatter._XSDFileName;
}
if (aRecordSetMD.SchemaMatter.InputSchemaString == null && bUsingJniPMML && aJniPMMLItem.InputMatter._XSDString != null)
{
aRecordSetMD.SchemaMatter.InputSchemaString = aJniPMMLItem.InputMatter._XSDString;
}
if (aRecordSetMD.SchemaMatter.InputSchema == null && bUsingJniPMML && aJniPMMLItem.InputMatter._XSDDoc != null)
{
aRecordSetMD.SchemaMatter.InputSchema = aJniPMMLItem.InputMatter._XSDDoc;
}
//else go get it
if (aRecordSetMD.SchemaMatter.InputSchema == null)
{
if (aRecordSetMD.SchemaMatter.InputSchemaString == null)
{
if (aRecordSetMD.SchemaMatter.InputSchemaFileName == null)
{
throw new com.WDataSci.WDS.WDSException("Error, InputMap XSD not provided or valid!");
}
aRecordSetMD.SchemaMatter.InputSchemaString = com.WDataSci.WDS.Util.FetchFileAsString(aRecordSetMD.SchemaMatter.InputSchemaFileName);
}
/* Java >>> *
* if ( bUsingJniPMML )
* aRecordSetMD.SchemaMatter.InputSchema = aJniPMMLItem.mReadMapFromXSDString(aRecordSetMD.SchemaMatter.InputSchemaString);
* else
* aRecordSetMD.SchemaMatter.InputSchema = new JniPMMLItem().mReadMapFromXSDString(aRecordSetMD.SchemaMatter.InputSchemaString);
* /* <<< Java */
/* C# >>> */
aRecordSetMD.SchemaMatter.InputSchema = new XmlDocument();
aRecordSetMD.SchemaMatter.InputSchema.LoadXml(aRecordSetMD.SchemaMatter.InputSchemaString);
/* <<< C# */
}
this.mReadMapFor(aRecordSetMD.SchemaMatter.InputSchema, aRecordSetMD, aJniPMMLItem, pw, bFillDictionaryNames);
}
catch (Exception e) {
throw new com.WDataSci.WDS.WDSException("Error mapping input columns:", e);
}
}
/* C# >>> */
public void mWriteRecordSet(RecordSetMD aOutputRecordSetMD, MOIE.ListObject aListObject)
{
int i = -1;
int iP1 = 0;
int j = -1;
int jP1 = 0;
int k = -1;
int jj = -1;
int nInputMap = aOutputRecordSetMD.ModeMatter.nInputFields;
int nColumns = aOutputRecordSetMD.Column.Length;
int nResultColumns = nColumns;
int nRows = aListObject.ListRows.Count;
if (aOutputRecordSetMD.Type.bIn(RecordSetMDEnums.eType.CSV, RecordSetMDEnums.eType.TXT, RecordSetMDEnums.eType.Dlm))
{
try {
String aPathAndName = null;
aPathAndName = com.WDataSci.WDS.Util.PathAndName(aOutputRecordSetMD.FileMatter.Path, aOutputRecordSetMD.FileMatter.FileName);
StreamWriter outBW = new StreamWriter(aPathAndName);
CsvWriter outCSV = null;
if (aOutputRecordSetMD.FileMatter.hasHeaderRow)
{
String[] hr = new String[nColumns];
for (k = 0; k < nColumns; k++)
{
hr[k] = aOutputRecordSetMD.Column[k].Name;
}
outCSV = new CsvWriter(outBW);
outCSV.printRecord(hr);
}
else
{
outCSV = new CsvWriter(outBW);
}
outCSV.flush();
Object[,] value2 = aListObject.DataBodyRange.Value2;
for (i = 0, iP1 = 1; i < nRows; i++, iP1++)
{
List <String> outputrow = new List <String>(0);
for (j = 0, jP1 = 1; j < nResultColumns; j++, jP1++)
{
Object obj = value2[iP1, jP1];
if (obj == null)
{
outputrow.add(null);
}
else
{
outputrow.add(obj.toString());
}
}
outCSV.printRecord(outputrow);
}
outCSV.flush();
outCSV.close();
outBW.close();
}
catch (Exception e) {
throw new com.WDataSci.WDS.WDSException("Error in WranglerFlatFile.mWriteRecordSet", e);
}
}
}
public void mReadRecordSet(RecordSetMD aInputRecordSetMD
, RecordSet aInputRecordSet
, String aPath
, String aFileName
, Boolean hasHeaderRow
, String dlm
, PrintWriter pw
)
//throws com.WDataSci.WDS.WDSException
{
try {
if (aInputRecordSetMD.FileMatter == null)
{
aInputRecordSetMD.FileMatter.cPointToFile(aInputRecordSetMD, aPath, aFileName, hasHeaderRow, dlm);
}
int nInputMap = aInputRecordSetMD.nColumns();
int i = -1;
int j = -1;
String aPathAndName = null;
//Java if ( this.__CSV == null || this.__CSV.isClosed() || !this.Path.equals(aPath) || !this.FileName.equals(aFileName) )
//C#
if (this.__CSV == null || !this.Path.equals(aPath) || !this.FileName.equals(aFileName))
{
aPathAndName = com.WDataSci.WDS.Util.PathAndName(aPath, aFileName);
//Java this.__CSV = new CSVParser(new FileReader(aPathAndName), CSVFormat.EXCEL);
//Java this.__CSVParserIterator = this.__CSVParser.iterator();
//C#
this.__CSV = new CsvParser(new StreamReader(aPathAndName));
}
if (aInputRecordSet.isEmpty())
{
//Java aInputRecordSet.Records = new ArrayList<>(0);
//C#
aInputRecordSet.Records = new List <Map <FieldName, Object> >(0);
//Java aInputRecordSet.Records_Orig = new ArrayList<>(0);
//C#
aInputRecordSet.Records_Orig = new List <Object[]>(0);
}
//Java CSVRecord inputLine;
//C#
String[] inputLine;
//Java if ( hasHeaderRow && this.__CSVParser.getCurrentLineNumber() == 0 )
//C#
if (hasHeaderRow && this.__CSV.Context.Row < 1)
{
//Java inputLine = this.__CSVParserIterator.next();
//C#
inputLine = this.__CSV.Read();
}
int row = -1;
//Java while (this.__CSVParserIterator.hasNext())
//C#
while (true)
{
//Java inputLine = this.__CSVParserIterator.next();
//C#
inputLine = this.__CSV.Read();
if (inputLine == null)
{
break;
}
int nIncomingFields = inputLine.size();
if (nIncomingFields == 0 || (nIncomingFields == 1 && nInputMap > 1))
{
break;
}
//if nIncomingFields<nInputMap, pad with nulls, otherwise throw
if (nIncomingFields > nInputMap)
{
//Java throw new com.WDataSci.WDS.WDSException(String.format("Error reading from delimited file, row %d has insufficient columns, stopping input!\n", row + 1));
//C#
throw new com.WDataSci.WDS.WDSException("Error reading from delimited file, row " + (row + 1) + " has insufficient columns, stopping input!\n");
}
row++;
//Java Map<FieldName, Object> inputRow = new LinkedHashMap<>();
//C#
Map <FieldName, Object> inputRow = new Map <FieldName, Object>();
Object[] inputRow_orig = new Object[nInputMap];
for (j = 0; j < nInputMap; j++)
{
String s = null;
if (j < nIncomingFields)
{
s = inputLine.get(j);
}
if (s == null || s.isEmpty())
{
inputRow_orig[j] = null;
if (aInputRecordSetMD.Column[j].hasMapKey())
{
inputRow.put(aInputRecordSetMD.Column[j].MapKey, null);
}
}
else if (aInputRecordSetMD.Column[j].DTyp.equals(FieldMDEnums.eDTyp.Dbl))
{
//Java Double lv = Double.parseDouble(inputLine.get(j));
/* C# >>> */
double tmplv = double.NaN;
double?lv = null;
if (double.TryParse(inputLine.get(j), out tmplv))
{
lv = tmplv;
}
/* <<< C# */
inputRow_orig[j] = lv;
if (aInputRecordSetMD.Column[j].hasMapKey())
{
inputRow.put(aInputRecordSetMD.Column[j].MapKey, lv);
}
}
else if (aInputRecordSetMD.Column[j].DTyp.equals(FieldMDEnums.eDTyp.Lng))
{
//Java Long lv = Long.parseLong(inputLine.get(j));
/* C# >>> */
long tmplv = long.MinValue;
long?lv = null;
if (long.TryParse(inputLine.get(j), out tmplv))
{
lv = tmplv;
}
/* <<< C# */
inputRow_orig[j] = lv;
if (aInputRecordSetMD.Column[j].hasMapKey())
{
inputRow.put(aInputRecordSetMD.Column[j].MapKey, lv);
}
}
else if (aInputRecordSetMD.Column[j].DTyp.equals(FieldMDEnums.eDTyp.Int))
{
//Java Integer lv = Integer.parseInt(inputLine.get(j));
/* C# >>> */
int tmplv = int.MinValue;
int?lv = null;
if (int.TryParse(inputLine.get(j), out tmplv))
{
lv = tmplv;
}
/* <<< C# */
inputRow_orig[j] = lv;
if (aInputRecordSetMD.Column[j].hasMapKey())
{
inputRow.put(aInputRecordSetMD.Column[j].MapKey, lv);
}
}
else
{
//Java String lv = com.WDataSci.JniPMML.Util.CleanAsToken(inputLine.get(j));
//C#
String lv = com.WDataSci.WDS.Util.CleanAsToken(inputLine.get(j));
inputRow_orig[j] = lv;
if (aInputRecordSetMD.Column[j].hasMapKey())
{
inputRow.put(aInputRecordSetMD.Column[j].MapKey, lv);
}
}
}
aInputRecordSet.Records.add(inputRow);
aInputRecordSet.Records_Orig.add(inputRow_orig);
}
//Java this.__CSV.close();
//C#
this.__CSV.Dispose();
//C#? this.__StreamReader.Dispose();
}
catch (com.WDataSci.WDS.WDSException e) {
throw new com.WDataSci.WDS.WDSException("Error reading from delimited file:", e);
}
catch (Exception e) {
throw new com.WDataSci.WDS.WDSException("Error reading from delimited file:", e);
}
}
public void mReadMap(RecordSetMD aRecordSetMD, JniPMMLItem aJniPMML, PrintWriter pw, Boolean bFillDictionaryNames)
//throws com.WDataSci.WDS.WDSException
{
try {
int i = -1;
int ii = -1;
int j = -1;
int jj = -1;
int k = -1;
int kk = -1;
//Java Boolean bUsingPMML = (aJniPMML != null && aJniPMML.PMMLMatter.Doc != null);
//C#
Boolean bUsingPMML = false;
String[] lFieldStringNames = null;
int nDataFieldNames = 0;
if (bUsingPMML)
{
lFieldStringNames = aJniPMML.PMMLDataFieldStringNames();
nDataFieldNames = lFieldStringNames.Length;
}
if (pw != null)
{
pw.printf("In RecordSetMD constructor\n");
}
if (pw != null)
{
pw.flush();
}
//point to file or memory
DBB buffer = this.Header.Buffer;
buffer.position(0, 0, 0);
try {
//get compound dataset information
long nColumns = buffer.nRecords;
long nBlockMaxStringByteLength = this.Header.MaxStringByteLength;
int nBlockCoreColumnSize = (int)(buffer.nRecordFLenBytes);
int nBlockAllocatedSize = (int)(buffer.nDBBRequiredBytes);
if (nBlockAllocatedSize > this.Header.Buffer.Length)
{
throw new com.WDataSci.WDS.WDSException("Error, HeaderBuffer capacity, " + this.Header.Buffer.Length
+ ", is less then what should be BlockAllocatedSize, " + nBlockAllocatedSize
);
}
int nBlockCoreSize = (int)(buffer.nDBBLeadingBytes + buffer.nDBBFLenBytes);
if (pw != null)
{
pw.printf("In RecordSetMD constructor, nColumns=%d\n", nColumns);
}
if (pw != null)
{
pw.flush();
}
byte[] namebuffer = new byte[(int)(nBlockMaxStringByteLength)];
//iterate through columns (dataset members)
aRecordSetMD.Column = new FieldMD[(int)(nColumns)];
int bptr = 0;
for (ii = 0; ii < nColumns; ii++, bptr += (int)nBlockCoreColumnSize)
{
buffer.position(buffer.ptr, bptr, buffer.vlenptr);
aRecordSetMD.Column[ii] = new FieldMD();
FieldMD col = aRecordSetMD.Column[ii];
//the first two fields are always names and taken to be variable length
col.Name = buffer.GetLayerVLenString(1, nBlockMaxStringByteLength);
//Check for PMML DataFieldName map
//If not mapped externally, the next VLenString pointer will be 0 and will come back as empty
String tmpname = buffer.GetLayerVLenString(1, nBlockMaxStringByteLength);
//Search for PMML DataFieldName map, take input supplied map first, then the usual search
/* Java >>> *
* Boolean found = false;
* if ( bUsingPMML && tmpname.length() > 0 ) {
* for (j = 0; !found && j < nDataFieldNames; j++) {
* if ( tmpname.equals(lFieldStringNames[j]) ) {
* col.MapToMapKey(lFieldStringNames[j]);
* found = true;
* break;
* }
* }
* }
* if ( bUsingPMML && !found ) {
* for (j = 0; !found && j < nDataFieldNames; j++) {
* if ( col.Name.equals(lFieldStringNames[j]) ) {
* col.MapToMapKey(lFieldNames[j]);
* found = true;
* break;
* }
* }
* }
* /* <<< Java */
if (!bUsingPMML && bFillDictionaryNames)
{
col.MapToMapKey(col.Name);
}
//Java col.DTyp = FieldMDEnums.eDTyp.FromInt(buffer.GetLayerInt(1));
//C#
col.DTyp = FieldMDExt.eDTyp_FromInt((int)buffer.GetLayerInt(1));
//See notes above on Date and DateTime types
//Since the header block is being passed in, Date and DateTime types are provided.
col.ByteMemLength = (long)buffer.GetLayerLong(1);
col.ByteMaxLength = (long)buffer.GetLayerLong(1);
if (col.DTyp.bIn(FieldMDEnums.eDTyp.VLS, FieldMDEnums.eDTyp.Str))
{
col.StringMaxLength = (int)(col.ByteMaxLength / 2);
}
//no longer using the last byte for bIsMappedToPMMLFieldName, so there is filler space at the end
}
}
catch (Exception e) {
throw new com.WDataSci.WDS.WDSException("Error in RecordSetMD processing of Header DBB:", e);
}
if (pw != null)
{
pw.printf("leaving RecordSetMD constructor\n");
}
if (pw != null)
{
pw.flush();
}
}
catch (Exception e) {
throw new com.WDataSci.WDS.WDSException("Error in ProcessInputMapFor", e);
}
}
public void mReadRecordSet(RecordSetMD aInputRecordSetMD, RecordSet aInputRecordSet, PrintWriter pw)
//throws WDSException
{
int ri = 0;
try {
if (aInputRecordSet.isEmpty())
{
//Java aInputRecordSet.Records = new ArrayList<>(0);
//C#
aInputRecordSet.Records = new List <Map <FieldName, Object> >(0);
//Java aInputRecordSet.Records_Orig = new ArrayList<>(0);
//C#
aInputRecordSet.Records_Orig = new List <Object []>(0);
}
int nColumns = aInputRecordSetMD.nColumns();
int i = -1;
int j = -1;
int jj = -1;
DBB buf = aInputRecordSetMD.DBBMatter.RecordSet.Buffer;
int nRows = (int)aInputRecordSetMD.DBBMatter.RecordSet.Buffer.nRecords;
/* Java >>> *
* Double lvd = 0.0;
* Long lvl = 0L;
* Integer lvi = 0;
* Boolean lvbln = false;
* /* <<< Java */
/* C# >>> */
double? lvd = 0.0;
long? lvl = 0L;
int? lvi = 0;
Boolean?lvbln = false;
/* <<< C# */
String lvs = "";
int bptr = 0;
for (i = 0; i < nRows; i++, bptr += (int)aInputRecordSetMD.DBBMatter.RecordSet.Buffer.nRecordFLenBytes)
{
ri = i;
buf.position(buf.ptr, bptr, buf.vlenptr);
Object[] inputRow_orig = new Object[nColumns];
//Java Map<FieldName, Object> inputRow = new LinkedHashMap<>();
//C#
Map <FieldName, Object> inputRow = new Map <FieldName, Object>();
for (jj = 0; jj < nColumns; jj++)
{
switch (aInputRecordSetMD.Column[jj].DTyp)
{
//case Dbl:
case FieldMDEnums.eDTyp.Dbl:
lvd = buf.GetLayerDouble(1);
//Java if (lvd==null || lvd.isNaN() || Double.isInfinite(lvd) ) lvd=null;
//C#
if (lvd == null || Double.IsNaN(lvd.Value) || lvd == Double.MinValue || lvd == Double.MaxValue ||
Double.IsNegativeInfinity(lvd.Value) || Double.IsPositiveInfinity(lvd.Value))
{
lvd = null;
}
inputRow_orig[jj] = lvd;
if (aInputRecordSetMD.Column[jj].hasMapKey())
{
inputRow.put(aInputRecordSetMD.Column[jj].MapKey, lvd);
}
break;
//case Lng:
case FieldMDEnums.eDTyp.Lng:
lvl = buf.GetLayerLong(1);
//Java if ( lvl == null || lvl.equals(Long.MIN_VALUE) || lvl.equals(Long.MAX_VALUE) ) lvl = null;
//C#
if (lvl == null || lvl == long.MinValue || lvl == long.MaxValue)
{
lvl = null;
}
inputRow_orig[jj] = lvl;
if (aInputRecordSetMD.Column[jj].hasMapKey())
{
inputRow.put(aInputRecordSetMD.Column[jj].MapKey, lvl);
}
break;
//case Int:
case FieldMDEnums.eDTyp.Int:
lvi = buf.GetLayerInt(1);
//Java if ( lvi == null || lvi.equals(Integer.MIN_VALUE) || lvi.equals(Integer.MAX_VALUE) ) lvi = null;
//C#
if (lvi == null || lvi == int.MinValue || lvi == int.MaxValue)
{
lvi = null;
}
inputRow_orig[jj] = lvi;
if (aInputRecordSetMD.Column[jj].hasMapKey())
{
inputRow.put(aInputRecordSetMD.Column[jj].MapKey, lvi);
}
break;
//case Str:
case FieldMDEnums.eDTyp.Str:
lvs = buf.GetLayerFLenString(1, aInputRecordSetMD.Column[jj].ByteMaxLength);
inputRow_orig[jj] = lvs;
if (aInputRecordSetMD.Column[jj].hasMapKey())
{
inputRow.put(aInputRecordSetMD.Column[jj].MapKey, lvs);
}
break;
//case VLS:
case FieldMDEnums.eDTyp.VLS:
lvs = buf.GetLayerVLenString(1, aInputRecordSetMD.Column[jj].ByteMaxLength);
inputRow_orig[jj] = lvs;
if (aInputRecordSetMD.Column[jj].hasMapKey())
{
inputRow.put(aInputRecordSetMD.Column[jj].MapKey, lvs);
}
break;
//case Bln:
case FieldMDEnums.eDTyp.Bln:
lvi = buf.GetLayerInt(1);
//Java if ( lvi == null || lvi.equals(Integer.MIN_VALUE) || lvi.equals(Integer.MAX_VALUE) ) lvi = null;
//C$
if (lvi == null || lvi == int.MinValue || lvi == int.MaxValue)
{
lvi = null;
}
lvbln = null;
if (lvi != null)
{
lvbln = (lvi != 0);
}
inputRow_orig[jj] = lvbln;
if (aInputRecordSetMD.Column[jj].hasMapKey())
{
inputRow.put(aInputRecordSetMD.Column[jj].MapKey, lvbln);
}
break;
//case Byt:
case FieldMDEnums.eDTyp.Byt:
default:
throw new com.WDataSci.WDS.WDSException("Error, column type not implemented");
}
}
aInputRecordSet.Records.add(inputRow);
aInputRecordSet.Records_Orig.add(inputRow_orig);
}
}
catch (Exception e) {
throw new com.WDataSci.WDS.WDSException("Error reading from DBB, row " + ri + ":", e);
}
}
public void mWriteRecordSet(RecordSetMD aOutputRecordSetMD, RecordSet aOutputRecordSet)
//throws com.WDataSci.WDS.WDSException
{
int i = -1;
int j = -1;
int k = -1;
int jj = -1;
int nInputMap = aOutputRecordSetMD.ModeMatter.nInputFields;
int nColumns = aOutputRecordSetMD.Column.Length;
int nResultColumns = nColumns;
int nRows = aOutputRecordSet.Records.size();
if (aOutputRecordSetMD.Type.bIn(RecordSetMDEnums.eType.CSV, RecordSetMDEnums.eType.TXT, RecordSetMDEnums.eType.Dlm))
{
try {
String aPathAndName = null;
aPathAndName = com.WDataSci.WDS.Util.PathAndName(aOutputRecordSetMD.FileMatter.Path, aOutputRecordSetMD.FileMatter.FileName);
//Java BufferedWriter outBW = Files.newBufferedWriter(Paths.get(aPathAndName));
//C#
StreamWriter outBW = new StreamWriter(aPathAndName);
//Java CSVPrinter outCSV = null;
//C#
CsvWriter outCSV = null;
if (aOutputRecordSetMD.FileMatter.hasHeaderRow)
{
String[] hr = new String[nColumns];
for (k = 0; k < nColumns; k++)
{
hr[k] = aOutputRecordSetMD.Column[k].Name;
}
/* Java >>> *
* outCSV = new CSVPrinter(outBW, CSVFormat.DEFAULT.withHeader(hr).withDelimiter(aOutputRecordSetMD.FileMatter.Dlm.charAt(0)));
* /* <<< Java */
/* C# >>> */
outCSV = new CsvWriter(outBW);
outCSV.printRecord(hr);
/* <<< C# */
}
else
{
//Java outCSV = new CSVPrinter(outBW, CSVFormat.DEFAULT.withDelimiter(aOutputRecordSetMD.FileMatter.Dlm.charAt(0)));
//C#
outCSV = new CsvWriter(outBW);
}
outCSV.flush();
for (i = 0; i < aOutputRecordSet.Records.size(); i++)
{
//Java List<String> outputrow = new ArrayList<>(0);
//C#
List <String> outputrow = new List <String>(0);
jj = 0;
for (k = 0, j = jj; k < nResultColumns; k++, j++)
{
Object obj = aOutputRecordSet.Records.get(i).get(aOutputRecordSetMD.Column[j].MapKey);
if (obj == null)
{
outputrow.add(null);
}
else
{
outputrow.add(aOutputRecordSet.Records.get(i).get(aOutputRecordSetMD.Column[j].MapKey).toString());
}
}
outCSV.printRecord(outputrow);
}
outCSV.flush();
outCSV.close();
outBW.close();
}
catch (Exception e) {
throw new com.WDataSci.WDS.WDSException("Error in WranglerFlatFile.mWriteRecordSet", e);
}
}
}
/* C# >>> */
public int mWriteRecordSet(RecordSetMD inRecordSetMD
, MOIE.ListObject aListObject
)
{
try {
if (this.RecordSet.Buffer == null)
{
throw new com.WDataSci.WDS.WDSException("Error, RecordSet buffer not set before WriteSet!");
}
DBB buf = this.RecordSet.Buffer;
int nRows = aListObject.ListRows.Count;
int nColumns = aListObject.ListColumns.Count;
if (nColumns != inRecordSetMD.nColumns())
{
throw new com.WDataSci.WDS.WDSException("Error, Excel ListObject #columns does not match RecordSetMD #columns");
}
this.mWritePrepFor(inRecordSetMD, nRows);
buf.position(0, 0, 0);
//write leading data
buf.PutLayerFLenString(0, "WDSD", 8, 0);
buf.PutLayerLong(0, buf.nDBBRequiredBytes);
buf.PutLayerLong(0, buf.nDBBLeadingBytes);
buf.PutLayerLong(0, buf.nDBBFLenBytes);
buf.PutLayerLong(0, buf.nDBBVLenBytes);
buf.PutLayerLong(0, buf.nRecords);
buf.PutLayerLong(0, buf.nRecordFLenBytes);
buf.PutLayerLong(0, buf.nRecordVLenBytes);
int bptr = 0;
//bptr = (int) buf.nDBBLeadingBytes;
int nInputColumns = inRecordSetMD.nColumns();
object[,] r = aListObject.Range.Value2;
for (int i = 0, iP2 = 2; i < nRows; i++, iP2++)
{
if (i > 0)
{
bptr += (int)this.RecordSet.Buffer.nRecordFLenBytes;
}
long lbptr = bptr;
buf.position(buf.ptr, (int)bptr, buf.vlenptr);
for (int j = 0, jP1 = 1; j < nColumns; j++, jP1++)
{
Object obj = r[iP2, jP1];
switch (inRecordSetMD.Column[j].DTyp)
{
case FieldMDEnums.eDTyp.Dbl:
buf.PutLayerDouble(1, obj);
break;
case FieldMDEnums.eDTyp.Lng:
buf.PutLayerLong(1, obj);
break;
case FieldMDEnums.eDTyp.Dte:
buf.PutLayerDouble(1, obj);
break;
case FieldMDEnums.eDTyp.DTm:
buf.PutLayerDouble(1, obj);
break;
case FieldMDEnums.eDTyp.Int:
buf.PutLayerInt(1, obj);
break;
case FieldMDEnums.eDTyp.Str:
buf.PutLayerFLenString(1, Convert.ToString(obj), (int)inRecordSetMD.Column[j].ByteMaxLength, 2);
break;
case FieldMDEnums.eDTyp.VLS:
buf.PutLayerVLenString(1, Convert.ToString(obj), (int)inRecordSetMD.Column[j].ByteMaxLength, 2);
break;
default:
throw new Exception("Hey");
}
}
}
return(0);
}
catch (Exception e) {
throw new com.WDataSci.WDS.WDSException("Error in writing output map to DBB", e);
}
}
public int mWriteRecordSet(RecordSetMD inRecordSetMD
, Object[,] r
, Boolean bIncludesHeaderRow
)
{
try {
if (this.RecordSet.Buffer == null)
{
throw new com.WDataSci.WDS.WDSException("Error, RecordSet buffer not set before WriteSet!");
}
DBB buf = this.RecordSet.Buffer;
int rowstartindex = r.GetLowerBound(0);
int nRows = r.GetUpperBound(0) - rowstartindex + 1;
if (bIncludesHeaderRow)
{
nRows -= 1;
rowstartindex += 1;
}
int nColumns = r.GetUpperBound(1) - r.GetLowerBound(1) + 1;
if (nColumns != inRecordSetMD.nColumns())
{
throw new com.WDataSci.WDS.WDSException("Error, Excel ListObject #columns does not match RecordSetMD #columns");
}
this.mWritePrepFor(inRecordSetMD, nRows);
buf.position(0, 0, 0);
//write leading data
buf.PutLayerFLenString(0, "WDSD", 8, 0);
buf.PutLayerLong(0, buf.nDBBRequiredBytes);
buf.PutLayerLong(0, buf.nDBBLeadingBytes);
buf.PutLayerLong(0, buf.nDBBFLenBytes);
buf.PutLayerLong(0, buf.nDBBVLenBytes);
buf.PutLayerLong(0, buf.nRecords);
buf.PutLayerLong(0, buf.nRecordFLenBytes);
buf.PutLayerLong(0, buf.nRecordVLenBytes);
int bptr = 0;
//bptr = (int) buf.nDBBLeadingBytes;
int nInputColumns = inRecordSetMD.nColumns();
for (int i = 0, ii = rowstartindex; i < nRows; i++, ii++)
{
if (i > 0)
{
bptr += (int)this.RecordSet.Buffer.nRecordFLenBytes;
}
long lbptr = bptr;
buf.position(buf.ptr, (int)bptr, buf.vlenptr);
for (int j = 0, jj = r.GetLowerBound(1); j < nColumns; j++, jj++)
{
Object obj = r [ii, jj];
switch (inRecordSetMD.Column [j].DTyp)
{
case FieldMDEnums.eDTyp.Dbl:
buf.PutLayerDouble(1, obj);
break;
case FieldMDEnums.eDTyp.Lng:
buf.PutLayerLong(1, obj);
break;
case FieldMDEnums.eDTyp.Dte:
buf.PutLayerDouble(1, obj);
break;
case FieldMDEnums.eDTyp.DTm:
buf.PutLayerDouble(1, obj);
break;
case FieldMDEnums.eDTyp.Int:
buf.PutLayerInt(1, obj);
break;
case FieldMDEnums.eDTyp.Str:
buf.PutLayerFLenString(1, Convert.ToString(obj), (int)inRecordSetMD.Column [j].ByteMaxLength, 2);
break;
case FieldMDEnums.eDTyp.VLS:
buf.PutLayerVLenString(1, Convert.ToString(obj), (int)inRecordSetMD.Column [j].ByteMaxLength, 2);
break;
default:
throw new Exception("Hey");
}
}
}
return(0);
}
catch (Exception e) {
throw new com.WDataSci.WDS.WDSException("Error in writing output map to DBB", e);
}
}
//Java public void mReadMapFor(Document aDoc, RecordSetMD aRecordSetMD, JniPMMLItem aJniPMMLItem, PrintWriter pw, Boolean bFillDictionaryNames)
//C#
public void mReadMapFor(XmlDocument aDoc, RecordSetMD aRecordSetMD, JniPMMLItem aJniPMMLItem, PrintWriter pw, Boolean bFillDictionaryNames)
//throws com.WDataSci.WDS.WDSException
{
try {
int jj = -1;
int j = -1;
//are we using a JniPMML object (as when called from C# and does it have PMMLMatter
Boolean bUsingJniPMML = (aJniPMMLItem != null);
Boolean bCheckingAgainstPMML = (aJniPMMLItem != null && aJniPMMLItem.PMMLMatter.Doc != null);
String[] lFieldStringNames = null;
int nDataFieldNames = 0;
if (bCheckingAgainstPMML)
{
lFieldStringNames = aJniPMMLItem.PMMLDataFieldStringNames();
nDataFieldNames = lFieldStringNames.Length;
}
if (aRecordSetMD.SchemaMatter == null)
{
throw new com.WDataSci.WDS.WDSException("Error, aRecordSetMD.SchemaMatter not populated");
}
String rns = aRecordSetMD.SchemaMatter.RecordSetElementName;
String rn = aRecordSetMD.SchemaMatter.RecordElementName;
if (rns == null || rns.isEmpty())
{
rns = Util.RecordSetElementName(aRecordSetMD.SchemaMatter.InputSchema);
}
if (rn == null || rn.isEmpty())
{
rn = Util.RecordSingleName(rns);
}
if (rns.equals(rn))
{
throw new com.WDataSci.WDS.WDSException("Error, RecordSetMD needs a valid RecordSetElementName, it's singular version, and they cannot be equal");
}
if (aRecordSetMD.SchemaMatter.RecordSetElementName == null)
{
aRecordSetMD.SchemaMatter.RecordSetElementName = rns;
}
if (aRecordSetMD.SchemaMatter.RecordElementName == null)
{
aRecordSetMD.SchemaMatter.RecordElementName = rn;
}
String xPathQ = "/node()/child::*[local-name()='element' and @name='" + rns + "']" +
"//*[local-name()='element' and @name='" + rn + "']" +
"//*[local-name()='element']";
//Java XPath xPath = XPathFactory.newInstance().newXPath();
//Java NodeList xnl = (NodeList) xPath.evaluate(xPathQ, aDoc, XPathConstants.NODESET);
//C#
XmlNodeList xnl = aDoc.SelectNodes(xPathQ);
int xnlLength = xnl.getLength();
aRecordSetMD.Column = new FieldMD[xnlLength];
//for when the Length is packed into the XSD type for limiting strings
int[] typl = new int[1];
for (jj = 0; jj < xnlLength; jj++)
{
aRecordSetMD.Column[jj] = new FieldMD();
FieldMD cm = aRecordSetMD.Column[jj];
//Get the XML/XSD element
//Java Element xn = (Element) xnl.item(jj);
//C#
XmlNode xn = xnl[jj];
//Get the name and initialize the mapped names
//Java cm.Name = xn.getAttribute("name");
//C#
cm.Name = xn.Attributes.GetNamedItem("name").Value;
//Get the XML/XSD - type
//Java String typ = xn.getAttribute("type");
//C#
String typ = xn.Attributes.GetNamedItem("type").Value;
//Java cm.DTyp = FieldMDEnums.eDTyp.FromAlias(typ, typl);
//C#
cm.DTyp = FieldMDExt.eDTyp_FromAlias(typ, ref typl);
if (typl[0] > 0)
{
cm.StringMaxLength = typl[0];
}
else if (typl[0] < 0)
{
//C#
XmlNode wds_StringMaxLength = xn.Attributes.GetNamedItem("wds:StringMaxLength");
//Java String wds_StringMaxLength = xn.getAttribute("wds:StringMaxLength");
if (wds_StringMaxLength != null)
{
try {
//C#
cm.StringMaxLength = int.Parse(wds_StringMaxLength.Value);
//Java cm.StringMaxLength = Integer.parseInt(wds_StringMaxLength);
} catch (Exception e) {
cm.StringMaxLength = FieldMD.Default.StringMaxLength;
}
}
else
{
/* Java >>> *
* if (xn.hasAttributes()) {
* for ( int ani = 0; ani < xn.getAttributes().getLength(); ani++ ) {
* if ( xn.getAttributes().item(ani).getNodeName().toLowerCase().endsWith("maxlength") ) {
* cm.StringMaxLength = Integer.parseInt(xn.getAttributes().item(ani).getNodeValue());
* typl[0] = 0;
* break;
* }
* }
* }
* /* <<< Java */
/* C# >>> */
for (int ani = 0; ani < xn.Attributes.Count; ani++)
{
if (xn.Attributes.Item(ani).LocalName.toLowerCase().endsWith("maxlength"))
{
cm.StringMaxLength = int.Parse(xn.Attributes.Item(ani).Value);
typl[0] = 0;
break;
}
}
/* <<< C# */
if (typl[0] < 0)
{
xPathQ = "//*[local-name()='simpleType' and @name='" + typ + "']//*[local-name()='maxLength']";
//Java NodeList xnr = (NodeList) xPath.evaluate(xPathQ, aDoc, XPathConstants.NODESET);
//C#
XmlNodeList xnr = aDoc.SelectNodes(xPathQ);
if (xnr.getLength() == 1)
{
try {
//Java cm.StringMaxLength = Integer.parseInt(((Element) xnr.item(0)).getAttribute("value"));
//Cs
cm.StringMaxLength = int.Parse(xnr[0].Attributes.GetNamedItem("value").Value);
}
catch (Exception e) {
cm.StringMaxLength = FieldMD.Default.StringMaxLength;
}
}
else
{
cm.StringMaxLength = FieldMD.Default.StringMaxLength;
}
}
}
}
if (bCheckingAgainstPMML)
{
//Search for PMML DataFieldName map
for (j = 0; j < nDataFieldNames; j++)
{
if (cm.Name.equals(lFieldStringNames[j]))
{
cm.MapToMapKey(lFieldStringNames[j]);
break;
}
}
}
else if (bFillDictionaryNames)
{
cm.MapToMapKey(cm.Name);
}
}
}
catch (Exception e) {
throw new com.WDataSci.WDS.WDSException("Error mapping input columns:", e);
}
}
