Examples with Logger com.github.lindenb.jvarkit.util.log.Logger used on opensource projects

Example 1 with Logger

use of com.github.lindenb.jvarkit.util.log.Logger in project jvarkit by lindenb.

the class VcfBiomart method doVcfToVcf.

@Override
protected int doVcfToVcf(final String inputName, final VcfIterator iter, final VariantContextWriter out) {
    HttpGet httpGet = null;
    final Pattern tab = Pattern.compile("[\t]");
    try {
        final TransformerFactory factory = TransformerFactory.newInstance();
        final Transformer transformer = factory.newTransformer();
        // transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
        final VCFHeader header = iter.getHeader();
        StringBuilder desc = new StringBuilder("Biomart query. Format: ");
        desc.append(this.attributes.stream().map(S -> this.printLabels ? S + "|" + S : S).collect(Collectors.joining("|")));
        header.addMetaDataLine(new VCFHeaderLine(getClass().getSimpleName() + "CmdLine", String.valueOf(getProgramCommandLine())));
        header.addMetaDataLine(new VCFHeaderLine(getClass().getSimpleName() + "Version", String.valueOf(getVersion())));
        header.addMetaDataLine(new VCFInfoHeaderLine(this.TAG, VCFHeaderLineCount.UNBOUNDED, VCFHeaderLineType.String, desc.toString()));
        out.writeHeader(header);
        final SAMSequenceDictionaryProgress progress = new SAMSequenceDictionaryProgress(header).logger(LOG);
        while (iter.hasNext()) {
            final VariantContext ctx = progress.watch(iter.next());
            final VariantContextBuilder vcb = new VariantContextBuilder(ctx);
            vcb.rmAttribute(this.TAG);
            this.filterColumnContig.set(ctx.getContig());
            this.filterColumnStart.set(String.valueOf(ctx.getStart()));
            this.filterColumnEnd.set(String.valueOf(ctx.getEnd()));
            final StringWriter domToStr = new StringWriter();
            transformer.transform(new DOMSource(this.domQuery), new StreamResult(domToStr));
            final URIBuilder builder = new URIBuilder(this.serviceUrl);
            builder.addParameter("query", domToStr.toString());
            // System.err.println("\nwget -O - 'http://grch37.ensembl.org/biomart/martservice?query="+escapedQuery+"'\n");
            // escapedQuery = URLEncoder.encode(escapedQuery,"UTF-8");
            httpGet = new HttpGet(builder.build());
            final CloseableHttpResponse httpResponse = httpClient.execute(httpGet);
            int responseCode = httpResponse.getStatusLine().getStatusCode();
            if (responseCode != 200) {
                throw new RuntimeIOException("Response code was not 200. Detected response was " + responseCode);
            }
            InputStream response = httpResponse.getEntity().getContent();
            if (this.teeResponse) {
                response = new TeeInputStream(response, stderr(), false);
            }
            final BufferedReader br = new BufferedReader(new InputStreamReader(response));
            final Set<String> infoAtts = br.lines().filter(L -> !StringUtil.isBlank(L)).filter(L -> !L.equals("[success]")).map(L -> tab.split(L)).map(T -> {
                final StringBuilder sb = new StringBuilder();
                for (int i = 0; i < this.attributes.size(); i++) {
                    if (i > 0)
                        sb.append("|");
                    if (this.printLabels)
                        sb.append(escapeInfo(this.attributes.get(i))).append("|");
                    sb.append(i < T.length ? escapeInfo(T[i]) : "");
                }
                return sb.toString();
            }).collect(Collectors.toCollection(LinkedHashSet::new));
            CloserUtil.close(br);
            CloserUtil.close(response);
            CloserUtil.close(httpResponse);
            if (!infoAtts.isEmpty()) {
                vcb.attribute(this.TAG, new ArrayList<>(infoAtts));
            }
            out.add(vcb.make());
        }
        progress.finish();
        return 0;
    } catch (final Exception err) {
        LOG.error(err);
        throw new RuntimeIOException(err);
    }
}

Example 2 with Logger

use of com.github.lindenb.jvarkit.util.log.Logger in project jvarkit by lindenb.

the class VcfGeneEpistasis method doWork.

@Override
public int doWork(final List<String> args) {
    if (this.geneBed == null) {
        LOG.error("gene file bed undefined");
        return -1;
    }
    if (this.outputFile == null) {
        LOG.error("output file undefined");
        return -1;
    }
    CloseableIterator<VariantContext> iter = null;
    try {
        final File vcfFile = new File(oneAndOnlyOneFile(args));
        this.vcfFileReader = new VCFFileReader(vcfFile, true);
        final VCFHeader header = this.vcfFileReader.getFileHeader();
        final Pedigree pedigree;
        if (this.pedigreeFile != null) {
            pedigree = new Pedigree.Parser().parse(this.pedigreeFile);
        } else {
            pedigree = new Pedigree.Parser().parse(header);
        }
        if (pedigree == null || pedigree.isEmpty() || !pedigree.hasAffected() || !pedigree.hasUnaffected()) {
            LOG.error("empty ped or no case/ctrl");
            return -1;
        }
        pedigree.verifyPersonsHaveUniqueNames();
        for (final Pedigree.Person p : pedigree.getPersons().stream().filter(P -> P.isAffected() || P.isUnaffected()).filter(P -> header.getSampleNamesInOrder().contains(P.getId())).collect(Collectors.toSet())) {
            this.id2samples.put(p.getId(), p);
        }
        this.vcfTools = new VcfTools(header);
        List<Interval> geneList;
        if (!this.geneBed.exists()) {
            final Map<String, Interval> gene2interval = new HashMap<>(50000);
            LOG.info("building gene file" + this.geneBed);
            iter = this.vcfFileReader.iterator();
            // iter = this.vcfFileReader.query("chr3",1,300_000_000);
            final SAMSequenceDictionaryProgress progress = new SAMSequenceDictionaryProgress(header).logger(LOG);
            while (iter.hasNext()) {
                final VariantContext ctx = progress.watch(iter.next());
                if (!accept(ctx))
                    continue;
                for (final String geneName : getGenes(ctx)) {
                    final Interval old = gene2interval.get(geneName);
                    if (old == null) {
                        gene2interval.put(geneName, new Interval(ctx.getContig(), ctx.getStart(), ctx.getEnd(), false, geneName));
                        LOG.info("adding " + geneName + ". number of genes: " + gene2interval.size());
                    } else if (!old.getContig().equals(ctx.getContig())) {
                        LOG.error("boum :" + geneName + ": on chrom " + ctx.getContig() + " vs " + old);
                        return -1;
                    } else {
                        gene2interval.put(geneName, new Interval(ctx.getContig(), Math.min(ctx.getStart(), old.getStart()), Math.max(ctx.getEnd(), old.getEnd()), false, geneName));
                    }
                }
            }
            iter.close();
            iter = null;
            progress.finish();
            geneList = new ArrayList<>(gene2interval.values());
            PrintWriter pw = new PrintWriter(this.geneBed);
            for (final Interval g : geneList) {
                pw.println(g.getContig() + "\t" + (g.getStart() - 1) + "\t" + (g.getEnd()) + "\t" + g.getName());
            }
            pw.flush();
            pw.close();
            pw = null;
        } else {
            BedLineCodec codec = new BedLineCodec();
            BufferedReader r = IOUtil.openFileForBufferedReading(geneBed);
            geneList = r.lines().map(L -> codec.decode(L)).filter(B -> B != null).map(B -> new Interval(B.getContig(), B.getStart(), B.getEnd(), true, B.get(3))).collect(Collectors.toList());
            r.close();
        }
        if (geneList.isEmpty()) {
            LOG.error("gene List is empty");
            return -1;
        }
        final Comparator<VariantContext> ctxSorter = VCFUtils.createTidPosRefComparator(header.getSequenceDictionary());
        final Function<Interval, List<VariantContext>> loadVariants = (R) -> {
            List<VariantContext> L = new ArrayList<>();
            CloseableIterator<VariantContext> r = this.vcfFileReader.query(R.getContig(), R.getStart(), R.getEnd());
            while (r.hasNext()) {
                final VariantContext ctx = r.next();
                if (!accept(ctx))
                    continue;
                if (!getGenes(ctx).contains(R.getName()))
                    continue;
                L.add(ctx);
            }
            r.close();
            return L;
        };
        final SkatExecutor executor = this.skatFactory.build();
        Double bestSkat = null;
        LOG.info("number of genes : " + geneList.size());
        final int list_end_index = (this.user_end_index < 0 ? geneList.size() : Math.min(geneList.size(), this.user_end_index));
        for (int x = this.user_begin_index; x < list_end_index; ++x) {
            final Interval intervalx = geneList.get(x);
            final List<VariantContext> variantsx = loadVariants.apply(intervalx);
            if (variantsx.isEmpty())
                continue;
            for (int y = x; y < geneList.size(); /* pas list_end_index */
            ++y) {
                final Interval intervaly;
                final List<VariantContext> merge;
                if (y == x) {
                    // we-re testing gene 1 only
                    intervaly = intervalx;
                    merge = variantsx;
                } else {
                    intervaly = geneList.get(y);
                    if (intervaly.intersects(intervalx))
                        continue;
                    final List<VariantContext> variantsy = loadVariants.apply(intervaly);
                    if (variantsy.isEmpty())
                        continue;
                    merge = new MergedList<>(variantsx, variantsy);
                }
                LOG.info("testing : [" + x + "]" + intervalx + " [" + y + "]" + intervaly + " N:" + geneList.size() + " best: " + bestSkat);
                final Double skat = eval(executor, merge);
                if (skat == null)
                    continue;
                if (bestSkat == null || skat.compareTo(bestSkat) < 0) {
                    bestSkat = skat;
                    LOG.info("best " + bestSkat + " " + intervalx + " " + intervaly);
                    if (this.outputFile.getName().endsWith(".vcf") || this.outputFile.getName().endsWith(".vcf.gz")) {
                        final VCFHeader header2 = new VCFHeader(header);
                        header2.addMetaDataLine(new VCFHeaderLine(VcfGeneEpistasis.class.getName(), intervalx.getName() + " " + intervaly.getName() + " " + bestSkat));
                        final VariantContextWriter w = VCFUtils.createVariantContextWriter(outputFile);
                        w.writeHeader(header2);
                        merge.stream().sorted(ctxSorter).forEach(V -> w.add(V));
                        w.close();
                    } else {
                        final PrintWriter w = super.openFileOrStdoutAsPrintWriter(outputFile);
                        w.println(String.valueOf(bestSkat) + "\t" + intervalx.getName() + "\t" + intervaly.getName());
                        w.flush();
                        w.close();
                    }
                }
            }
        }
        return 0;
    } catch (final Exception err) {
        LOG.error(err);
        return -1;
    } finally {
        CloserUtil.close(iter);
        CloserUtil.close(this.vcfFileReader);
    }
}

Example 3 with Logger

use of com.github.lindenb.jvarkit.util.log.Logger in project jvarkit by lindenb.

the class VcfBurdenFilterGenes method doVcfToVcf.

@Override
protected int doVcfToVcf(final String inputName, final VcfIterator in, final VariantContextWriter out) {
    final VCFHeader header = in.getHeader();
    try {
        final VCFHeader h2 = addMetaData(new VCFHeader(header));
        final VCFFilterHeaderLine filterControlsHeader;
        if (!StringUtil.isBlank(this.filterTag)) {
            filterControlsHeader = new VCFFilterHeaderLine(this.filterTag.trim(), "Genes not in list " + this.geneFile);
            h2.addMetaDataLine(filterControlsHeader);
        } else {
            filterControlsHeader = null;
        }
        final List<String> lookColumns = Arrays.asList("CCDS", "Feature", "ENSP", "Gene", "HGNC", "HGNC_ID", "SYMBOL", "RefSeq");
        final VepPredictionParser vepParser = new VepPredictionParserFactory(header).get();
        final AnnPredictionParser annParser = new AnnPredictionParserFactory(header).get();
        final SAMSequenceDictionaryProgress progess = new SAMSequenceDictionaryProgress(header.getSequenceDictionary()).logger(LOG);
        out.writeHeader(h2);
        while (in.hasNext() && !out.checkError()) {
            final VariantContext ctx = progess.watch(in.next());
            boolean keep = false;
            final VariantContextBuilder vcb = new VariantContextBuilder(ctx);
            // not just set FILTER ?
            if (filterControlsHeader == null) {
                vcb.rmAttribute(vepParser.getTag());
                vcb.rmAttribute(annParser.getTag());
            }
            final List<String> newVepList = new ArrayList<>();
            for (final String predStr : ctx.getAttributeAsList(vepParser.getTag()).stream().map(O -> String.class.cast(O)).collect(Collectors.toList())) {
                final VepPredictionParser.VepPrediction pred = vepParser.parseOnePrediction(ctx, predStr);
                for (final String col : lookColumns) {
                    final String token = pred.getByCol(col);
                    if (!StringUtil.isBlank(token) && this.geneNames.contains(token)) {
                        newVepList.add(predStr);
                        keep = true;
                        break;
                    }
                }
            }
            final List<String> newEffList = new ArrayList<>();
            for (final String predStr : ctx.getAttributeAsList(annParser.getTag()).stream().map(O -> String.class.cast(O)).collect(Collectors.toList())) {
                final AnnPredictionParser.AnnPrediction pred = annParser.parseOnePrediction(predStr);
                final String token = pred.getGeneName();
                if (!StringUtil.isBlank(token) && this.geneNames.contains(token)) {
                    newEffList.add(predStr);
                    keep = true;
                    break;
                }
            }
            // not just set FILTER ?
            if (filterControlsHeader == null) {
                if (!newVepList.isEmpty())
                    vcb.attribute(vepParser.getTag(), newVepList);
                if (!newEffList.isEmpty())
                    vcb.attribute(annParser.getTag(), newEffList);
            }
            if (filterControlsHeader != null) {
                if (!keep) {
                    vcb.filter(filterControlsHeader.getID());
                } else if (!ctx.isFiltered()) {
                    vcb.passFilters();
                }
                out.add(vcb.make());
            } else {
                if (keep)
                    out.add(vcb.make());
            }
        }
        progess.finish();
        return RETURN_OK;
    } catch (final Exception err) {
        LOG.error(err);
        return -1;
    } finally {
        CloserUtil.close(in);
    }
}

Example 4 with Logger

use of com.github.lindenb.jvarkit.util.log.Logger in project jvarkit by lindenb.

the class SamAddPI method doWork.

@Override
public int doWork(final List<String> args) {
    final Map<String, List<Integer>> rg2insertsize = new HashMap<>();
    SamReader sfr = null;
    SamReader sfrTmp = null;
    SAMFileWriter sfw = null;
    File tmpBam = null;
    SAMFileWriter tmpBamWriter = null;
    SAMFileWriter outWriter = null;
    CloseableIterator<SAMRecord> iter = null;
    CloseableIterator<SAMRecord> iterTmp = null;
    try {
        sfr = openSamReader(oneFileOrNull(args));
        SAMFileHeader header = sfr.getFileHeader();
        for (final SAMReadGroupRecord rg : header.getReadGroups()) {
            if (!overwrite_existing && rg.getPredictedMedianInsertSize() != null) {
                continue;
            }
            rg2insertsize.put(rg.getId(), new ArrayList<>(num_read_to_test < 1L ? 10000 : num_read_to_test));
        }
        tmpBam = File.createTempFile("__addpi", ".bam");
        tmpBamWriter = this.writingBamArgs.openSAMFileWriter(tmpBam, header, true);
        iter = sfr.iterator();
        int n_processed = 0;
        final SAMSequenceDictionaryProgress progress = new SAMSequenceDictionaryProgress(header).logger(LOG);
        while (iter.hasNext() && (this.num_read_to_test < 0 || n_processed < this.num_read_to_test)) {
            final SAMRecord rec = progress.watch(iter.next());
            tmpBamWriter.addAlignment(rec);
            final SAMReadGroupRecord rg = rec.getReadGroup();
            final List<Integer> insertlist = rg2insertsize.get(rg.getId());
            if (insertlist == null)
                continue;
            if (rec.getReadUnmappedFlag())
                continue;
            if (!rec.getReadPairedFlag())
                continue;
            if (!rec.getFirstOfPairFlag())
                continue;
            if (rec.getMateUnmappedFlag())
                continue;
            if (this.samRecordFilter.filterOut(rec))
                continue;
            final int len = rec.getInferredInsertSize();
            if (len == 0)
                continue;
            insertlist.add(Math.abs(len));
            ++n_processed;
        }
        tmpBamWriter.close();
        tmpBamWriter = null;
        // reopen tmp file
        sfrTmp = super.createSamReaderFactory().open(tmpBam);
        iterTmp = sfrTmp.iterator();
        // update dMedianInsertSize
        for (final SAMReadGroupRecord rg : header.getReadGroups()) {
            final List<Integer> insertlist = rg2insertsize.get(rg.getId());
            if (insertlist == null || insertlist.isEmpty())
                continue;
            rg.setPredictedMedianInsertSize((int) Percentile.median().evaluate(insertlist.stream().mapToDouble(I -> I.doubleValue())));
        }
        header.addComment("Processed with " + getClass().getSimpleName() + " " + getProgramCommandLine());
        outWriter = this.writingBamArgs.openSAMFileWriter(this.outputFile, header, true);
        while (iterTmp.hasNext()) {
            outWriter.addAlignment(iterTmp.next());
        }
        iterTmp.close();
        iterTmp = null;
        sfrTmp.close();
        sfrTmp = null;
        tmpBam.delete();
        // finish writing original input
        while (iter.hasNext()) {
            outWriter.addAlignment(progress.watch(iter.next()));
        }
        progress.finish();
        iter.close();
        iter = null;
        sfr.close();
        sfr = null;
        outWriter.close();
        return RETURN_OK;
    } catch (Exception err) {
        LOG.error(err);
        return -1;
    } finally {
        CloserUtil.close(tmpBamWriter);
        if (tmpBam != null)
            tmpBam.delete();
        CloserUtil.close(outWriter);
        CloserUtil.close(sfr);
        CloserUtil.close(sfw);
    }
}

Example 5 with Logger

use of com.github.lindenb.jvarkit.util.log.Logger in project jvarkit by lindenb.

the class GroupByGene method read.

private void read(final String input) throws IOException {
    LineIterator lineiter = null;
    SortingCollection<Call> sortingCollection = null;
    try {
        final Pattern regexType = (StringUtil.isBlank(this.typeRegexExclude) ? null : Pattern.compile(this.typeRegexExclude));
        lineiter = (input == null ? IOUtils.openStreamForLineIterator(stdin()) : IOUtils.openURIForLineIterator(input));
        sortingCollection = SortingCollection.newInstance(Call.class, new CallCodec(), (C1, C2) -> {
            int i = C1.compareTo(C2);
            if (i != 0)
                return i;
            return C1.line.compareTo(C2.line);
        }, this.writingSortingCollection.getMaxRecordsInRam(), this.writingSortingCollection.getTmpPaths());
        sortingCollection.setDestructiveIteration(true);
        final VCFUtils.CodecAndHeader cah = VCFUtils.parseHeader(lineiter);
        final VCFHeader header = cah.header;
        this.the_dictionary = header.getSequenceDictionary();
        if (this.the_dictionary == null || this.the_dictionary.isEmpty()) {
            throw new JvarkitException.DictionaryMissing(input);
        }
        this.the_codec = cah.codec;
        final List<String> sampleNames;
        if (header.getSampleNamesInOrder() != null) {
            sampleNames = header.getSampleNamesInOrder();
        } else {
            sampleNames = Collections.emptyList();
        }
        final VcfTools vcfTools = new VcfTools(header);
        final Pedigree pedigree;
        if (this.pedigreeFile != null) {
            pedigree = Pedigree.newParser().parse(this.pedigreeFile);
        } else {
            pedigree = Pedigree.newParser().parse(header);
        }
        final Pattern tab = Pattern.compile("[\t]");
        final SAMSequenceDictionaryProgress progress = new SAMSequenceDictionaryProgress(the_dictionary).logger(LOG);
        while (lineiter.hasNext()) {
            String line = lineiter.next();
            final VariantContext ctx = progress.watch(this.the_codec.decode(line));
            if (!ctx.isVariant())
                continue;
            if (ignore_filtered && ctx.isFiltered())
                continue;
            // simplify line
            final String[] tokens = tab.split(line);
            // ID
            tokens[2] = VCFConstants.EMPTY_ID_FIELD;
            // QUAL
            tokens[5] = VCFConstants.MISSING_VALUE_v4;
            // FILTER
            tokens[6] = VCFConstants.UNFILTERED;
            // INFO
            tokens[7] = VCFConstants.EMPTY_INFO_FIELD;
            line = String.join(VCFConstants.FIELD_SEPARATOR, Arrays.asList(tokens));
            for (final GeneName g : getGenes(vcfTools, ctx)) {
                if (regexType != null && regexType.matcher(g.type).matches())
                    continue;
                final Call c = new Call();
                c.line = line;
                c.gene = g;
                sortingCollection.add(c);
            }
        }
        CloserUtil.close(lineiter);
        lineiter = null;
        sortingCollection.doneAdding();
        /**
         * dump
         */
        final Set<String> casesSamples = pedigree.getPersons().stream().filter(P -> P.isAffected()).map(P -> P.getId()).filter(ID -> sampleNames.contains(ID)).collect(Collectors.toSet());
        final Set<String> controlsSamples = pedigree.getPersons().stream().filter(P -> P.isUnaffected()).map(P -> P.getId()).filter(ID -> sampleNames.contains(ID)).collect(Collectors.toSet());
        final Set<String> maleSamples = pedigree.getPersons().stream().filter(P -> P.isMale()).map(P -> P.getId()).filter(ID -> sampleNames.contains(ID)).collect(Collectors.toSet());
        final Set<String> femaleSamples = pedigree.getPersons().stream().filter(P -> P.isFemale()).map(P -> P.getId()).filter(ID -> sampleNames.contains(ID)).collect(Collectors.toSet());
        final Predicate<Genotype> genotypeFilter = genotype -> {
            if (!genotype.isAvailable())
                return false;
            if (!genotype.isCalled())
                return false;
            if (genotype.isNoCall())
                return false;
            if (genotype.isHomRef())
                return false;
            if (this.ignore_filtered_genotype && genotype.isFiltered())
                return false;
            return true;
        };
        PrintStream pw = openFileOrStdoutAsPrintStream(this.outFile);
        pw.print("#chrom");
        pw.print('\t');
        pw.print("min.POS");
        pw.print('\t');
        pw.print("max.POS");
        pw.print('\t');
        pw.print("gene.name");
        pw.print('\t');
        pw.print("gene.type");
        pw.print('\t');
        pw.print("samples.affected");
        pw.print('\t');
        pw.print("count.variations");
        if (!casesSamples.isEmpty()) {
            pw.print('\t');
            pw.print("pedigree.cases");
        }
        if (!controlsSamples.isEmpty()) {
            pw.print('\t');
            pw.print("pedigree.controls");
        }
        if (!maleSamples.isEmpty()) {
            pw.print('\t');
            pw.print("pedigree.males");
        }
        if (!femaleSamples.isEmpty()) {
            pw.print('\t');
            pw.print("pedigree.females");
        }
        if (this.print_fisher && !controlsSamples.isEmpty() && !casesSamples.isEmpty()) {
            pw.print('\t');
            pw.print("fisher");
        }
        for (final String sample : sampleNames) {
            pw.print('\t');
            pw.print(sample);
        }
        pw.println();
        final CloseableIterator<Call> iter = sortingCollection.iterator();
        final EqualRangeIterator<Call> eqiter = new EqualRangeIterator<>(iter, (C1, C2) -> C1.compareTo(C2));
        while (eqiter.hasNext()) {
            final List<Call> row = eqiter.next();
            final Call first = row.get(0);
            final List<VariantContext> variantList = row.stream().map(R -> GroupByGene.this.the_codec.decode(R.line)).collect(Collectors.toList());
            final int minPos = variantList.stream().mapToInt(R -> R.getStart()).min().getAsInt();
            final int maxPos = variantList.stream().mapToInt(R -> R.getEnd()).max().getAsInt();
            final Set<String> sampleCarryingMut = new HashSet<String>();
            final Counter<String> pedCasesCarryingMut = new Counter<String>();
            final Counter<String> pedCtrlsCarryingMut = new Counter<String>();
            final Counter<String> malesCarryingMut = new Counter<String>();
            final Counter<String> femalesCarryingMut = new Counter<String>();
            final Counter<String> sample2count = new Counter<String>();
            for (final VariantContext ctx : variantList) {
                for (final Genotype genotype : ctx.getGenotypes()) {
                    if (!genotypeFilter.test(genotype))
                        continue;
                    final String sampleName = genotype.getSampleName();
                    sample2count.incr(sampleName);
                    sampleCarryingMut.add(sampleName);
                    if (casesSamples.contains(sampleName)) {
                        pedCasesCarryingMut.incr(sampleName);
                    }
                    if (controlsSamples.contains(sampleName)) {
                        pedCtrlsCarryingMut.incr(sampleName);
                    }
                    if (maleSamples.contains(sampleName)) {
                        malesCarryingMut.incr(sampleName);
                    }
                    if (femaleSamples.contains(sampleName)) {
                        femalesCarryingMut.incr(sampleName);
                    }
                }
            }
            pw.print(first.getContig());
            pw.print('\t');
            // convert to bed
            pw.print(minPos - 1);
            pw.print('\t');
            pw.print(maxPos);
            pw.print('\t');
            pw.print(first.gene.name);
            pw.print('\t');
            pw.print(first.gene.type);
            pw.print('\t');
            pw.print(sampleCarryingMut.size());
            pw.print('\t');
            pw.print(variantList.size());
            if (!casesSamples.isEmpty()) {
                pw.print('\t');
                pw.print(pedCasesCarryingMut.getCountCategories());
            }
            if (!controlsSamples.isEmpty()) {
                pw.print('\t');
                pw.print(pedCtrlsCarryingMut.getCountCategories());
            }
            if (!maleSamples.isEmpty()) {
                pw.print('\t');
                pw.print(malesCarryingMut.getCountCategories());
            }
            if (!femaleSamples.isEmpty()) {
                pw.print('\t');
                pw.print(femalesCarryingMut.getCountCategories());
            }
            if (this.print_fisher && !controlsSamples.isEmpty() && !casesSamples.isEmpty()) {
                int count_case_mut = 0;
                int count_ctrl_mut = 0;
                int count_case_wild = 0;
                int count_ctrl_wild = 0;
                for (final VariantContext ctx : variantList) {
                    for (final Genotype genotype : ctx.getGenotypes()) {
                        final String sampleName = genotype.getSampleName();
                        final boolean has_mutation = genotypeFilter.test(genotype);
                        if (controlsSamples.contains(sampleName)) {
                            if (has_mutation) {
                                count_ctrl_mut++;
                            } else {
                                count_ctrl_wild++;
                            }
                        } else if (casesSamples.contains(sampleName)) {
                            if (has_mutation) {
                                count_case_mut++;
                            } else {
                                count_case_wild++;
                            }
                        }
                    }
                }
                final FisherExactTest fisher = FisherExactTest.compute(count_case_mut, count_case_wild, count_ctrl_mut, count_ctrl_wild);
                pw.print('\t');
                pw.print(fisher.getAsDouble());
            }
            for (final String sample : sampleNames) {
                pw.print('\t');
                pw.print(sample2count.count(sample));
            }
            pw.println();
            if (pw.checkError())
                break;
        }
        eqiter.close();
        iter.close();
        pw.flush();
        if (this.outFile != null)
            pw.close();
    } finally {
        CloserUtil.close(lineiter);
        if (sortingCollection != null)
            sortingCollection.cleanup();
    }
}