// Copyright (C) 2011-2012 CRS4.
//
// This file is part of Seal.
//
// Seal 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 3 of the License, or (at your option)
// any later version.
//
// Seal 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 Seal. If not, see <http://www.gnu.org/licenses/>.
package it.crs4.seal.demux;
import it.crs4.seal.demux.SampleSheet;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.FSDataInputStream;
import org.apache.hadoop.fs.Path;
import java.io.InputStreamReader;
import java.io.IOException;
public class DemuxUtils
{
/**
* Class cannot be instantiated.
*/
private DemuxUtils() {}
public static SampleSheet loadSampleSheet(Path qualifiedPath, Configuration conf) throws IOException, SampleSheet.FormatException
{
// load the sample sheet
FileSystem fs = qualifiedPath.getFileSystem(conf);
FSDataInputStream dstream = fs.open(qualifiedPath);
InputStreamReader istream = new InputStreamReader(dstream);
SampleSheet sheet = new SampleSheet();
sheet.loadTable(istream);
istream.close();
dstream.close();
return sheet;
}
}