question: returns the raw data file that this scan belongs . concode_field_sep double precursorMZ concode_elem_sep int queryNumber concode_elem_sep Vector<Peptide> peptides concode_elem_sep Peptide[] alterPeptides concode_elem_sep DataPoint dataPoints[] concode_elem_sep double retentionTime concode_elem_sep int parentScan concode_elem_sep int precursorCharge concode_elem_sep int fragmentScans[] concode_elem_sep DataPoint basePeak concode_elem_sep int rawScanNumber concode_elem_sep double totalIonCurrent concode_elem_sep Range<Double> mzRange concode_elem_sep PeptideIdentityDataFile dataFile concode_elem_sep int msLevel concode_elem_sep RawDataFile rawDataFile concode_field_sep void addPeptide concode_elem_sep String getName concode_elem_sep MassList getMassList concode_elem_sep double getPrecursorMZ concode_elem_sep void setParentScanNumber concode_elem_sep void setFragmentScanNumbers concode_elem_sep double getTIC concode_elem_sep int getQueryNumber concode_elem_sep DataPoint[] getDataPointsOverIntensity concode_elem_sep Range<Double> getScanningMZRange concode_elem_sep DataPoint[] getDataPoints concode_elem_sep int getNumberOfDataPoints concode_elem_sep void setMSLevel concode_elem_sep Range<Double> getDataPointMZRange concode_elem_sep int getParentScanNumber concode_elem_sep Peptide[] getPeptides concode_elem_sep void addFragmentScan concode_elem_sep DataPoint[] getDataPointsByMass concode_elem_sep void removeMassList concode_elem_sep void setRawDataFile concode_elem_sep int[] getFragmentScanNumbers concode_elem_sep DataPoint getHighestDataPoint concode_elem_sep MassList[] getMassLists concode_elem_sep PeptideIdentityDataFile getPeptideDataFile concode_elem_sep int getScanNumber concode_elem_sep PolarityType getPolarity concode_elem_sep void setAlterPeptides concode_elem_sep int getPrecursorCharge concode_elem_sep double getRetentionTime concode_elem_sep String getScanDefinition concode_elem_sep Peptide[] getAlterPeptides concode_elem_sep void addMassList concode_elem_sep void setDataPoints concode_elem_sep void setPrecursorCharge concode_elem_sep void setRetentionTime concode_elem_sep void setPrecursorMZ concode_elem_sep Peptide getHighScorePeptide concode_elem_sep int getMSLevel concode_elem_sep MassSpectrumType getSpectrumType concode_elem_sep void setScanNumber
target: RawDataFile function ( ) { return rawDataFile ; }