43 lines
1.4 KiB
Java
43 lines
1.4 KiB
Java
import org.apache.commons.csv.CSVFormat;
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import org.apache.commons.csv.CSVPrinter;
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import java.io.BufferedWriter;
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import java.io.IOException;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.nio.file.StandardOpenOption;
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import java.util.List;
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public class CellFileWriter {
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private String[] headers = {"Alpha CDR3", "Beta CDR3", "Alpha CDR1", "Beta CDR1"};
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List<Integer[]> cells;
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String filename;
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Integer cdr1Freq;
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public CellFileWriter(String filename, CellSample cells) {
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if(!filename.matches(".*\\.csv")){
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filename = filename + ".csv";
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}
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this.filename = filename;
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this.cells = cells.getCells();
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this.cdr1Freq = cells.getCdr1Freq();
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}
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public void writeCellsToFile() {
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CSVFormat cellFileFormat = CSVFormat.Builder.create()
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.setCommentMarker('#')
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.setHeader(headers)
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.build();
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try(BufferedWriter writer = Files.newBufferedWriter(Path.of(filename), StandardOpenOption.CREATE_NEW);
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CSVPrinter printer = new CSVPrinter(writer, cellFileFormat);
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){
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printer.printComment("Sample contains 1 unique CDR1 for every " + cdr1Freq + "unique CDR3s.");
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printer.printRecords(cells);
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} catch(IOException ex){
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System.out.println("Could not make new file named "+filename);
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System.err.println(ex);
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}
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}
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}
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