/*
* Copyright 2006-2012 The MZmine 2 Development Team
*
* This file is part of MZmine 2.
*
* MZmine 2 is free software; you can redistribute it and/or modify it under the
* terms of the GNU General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option) any later
* version.
*
* MZmine 2 is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
* A PARTICULAR PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with
* MZmine 2; if not, write to the Free Software Foundation, Inc., 51 Franklin St,
* Fifth Floor, Boston, MA 02110-1301 USA
*/
package net.sf.mzmine.util;
import net.sf.mzmine.data.RawDataFile;
import net.sf.mzmine.data.Scan;
/**
* Raw data file related utilities
*/
public class RawDataFileUtils {
public static Range findTotalRTRange(RawDataFile dataFiles[], int msLevel) {
Range rtRange = null;
for (RawDataFile file : dataFiles) {
Range dfRange = file.getDataRTRange(msLevel);
if (dfRange == null)
continue;
if (rtRange == null)
rtRange = dfRange;
else
rtRange.extendRange(dfRange);
}
if (rtRange == null)
rtRange = new Range(0);
return rtRange;
}
public static Range findTotalMZRange(RawDataFile dataFiles[], int msLevel) {
Range mzRange = null;
for (RawDataFile file : dataFiles) {
Range dfRange = file.getDataMZRange(msLevel);
if (dfRange == null)
continue;
if (mzRange == null)
mzRange = dfRange;
else
mzRange.extendRange(dfRange);
}
if (mzRange == null)
mzRange = new Range(0);
return mzRange;
}
/**
* Returns true if the given data file has mass lists for all MS1 scans
*
*/
public static boolean hasMassLists(RawDataFile dataFile) {
for (int scanNum : dataFile.getScanNumbers(1)) {
Scan scan = dataFile.getScan(scanNum);
if (scan.getMassLists().length == 0)
return false;
}
return true;
}
}