Example usage for java.io BufferedWriter newLine

Introduction

In this page you can find the example usage for java.io BufferedWriter newLine.

Prototype

public void newLine() throws IOException

Source Link

Document

Writes a line separator.

Usage

From source file:hu.sztaki.lpds.submitter.service.jobstatus.JobStatusServlet.java

/** Write log into sys.log & stdout.
 *//* www . jav  a  2s .c  o  m*/
private void sysLog(String jobID, String txt) {
    try {
        if (Conf.getP().getDebug() > 0) {
            //                System.out.println(" JSS " + txt);
            if (!"".equals(jobID)) {
                File logfile = new File(Base.getI().getPath() + jobID + "/outputs/plugin.log");
                if (logfile.exists()) {
                    FileWriter tmp = new FileWriter(logfile, true);
                    BufferedWriter out = new BufferedWriter(tmp);
                    out.newLine();
                    out.write(" JSS " + txt);
                    out.flush();
                    out.close();
                }
            }
        }
    } catch (Exception e) {
        //e.printStackTrace();
    }
}

From source file:apriori.ItemSet.java

public void print(BufferedWriter output) throws IOException {
    String s = "Item: " + _sortedItems.toString() + ", Support: " + _support.toString();
    output.write(s);/*  ww w .j av a2 s.c  o m*/
    output.newLine();
}

From source file:com.imaginary.home.controller.RelayTest.java

@Before
public void setUp() throws IOException {
    File f = new File("target/iha");

    if (!f.exists()) {
        //noinspection ResultOfMethodCallIgnored
        f.mkdir();/*from  www  .j a  va2 s  .co m*/
    }
    f = new File(HomeController.CONFIG_FILE);
    if (!f.exists()) {
        HashMap<String, Object> cfg = new HashMap<String, Object>();

        cfg.put("name", "Relay Test");

        ArrayList<Map<String, Object>> systems = new ArrayList<Map<String, Object>>();
        HashMap<String, Object> hue = new HashMap<String, Object>();
        HashMap<String, Object> auth = new HashMap<String, Object>();

        String hueIp = System.getProperty("ip");
        String hueAccessKey = System.getProperty("accessKey");

        auth.put("ipAddress", hueIp);
        auth.put("accessKey", hueAccessKey);

        hue.put("cname", Hue.class.getName());
        hue.put("id", "1");
        hue.put("authenticationProperties", auth);
        hue.put("customProperties", new HashMap<String, Object>());
        systems.add(hue);
        cfg.put("systems", systems);

        cfg.put("services", new ArrayList<Map<String, Object>>());

        BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(f)));

        writer.write((new JSONObject(cfg)).toString());
        writer.newLine();
        writer.flush();
        writer.close();
    }
}

From source file:com.github.jmabuin.blaspark.io.IO.java

public static void writeMatrixToFileInHDFS(String file, DistributedMatrix matrix, Configuration conf) {

    try {/*  ww w.  j av a 2  s  . co m*/
        List<IndexedRow> localRows;
        long numRows = 0;
        long numCols = 0;

        FileSystem fs = FileSystem.get(conf);

        Path pt = new Path(file);

        //FileSystem fileSystem = FileSystem.get(context.getConfiguration());
        BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(fs.create(pt, true)));

        JavaRDD<IndexedRow> rows;

        if (matrix.getClass() == IndexedRowMatrix.class) {
            rows = ((IndexedRowMatrix) matrix).rows().toJavaRDD();
        } else if (matrix.getClass() == CoordinateMatrix.class) {
            rows = ((CoordinateMatrix) matrix).toIndexedRowMatrix().rows().toJavaRDD();
        } else if (matrix.getClass() == BlockMatrix.class) {
            rows = ((BlockMatrix) matrix).toIndexedRowMatrix().rows().toJavaRDD();
        } else {
            rows = null;
        }

        localRows = rows.collect();

        Vector vectors[] = new Vector[localRows.size()];

        for (int i = 0; i < localRows.size(); i++) {
            vectors[(int) localRows.get(i).index()] = localRows.get(i).vector();
        }

        numRows = matrix.numRows();
        numCols = matrix.numCols();

        bw.write("%%MatrixMarket matrix array real general");
        bw.newLine();
        bw.write(numRows + " " + numCols + " " + (numRows * numCols));
        bw.newLine();

        for (int i = 0; i < vectors.length; i++) {
            bw.write(i + ":");
            for (int j = 0; j < vectors[i].size(); j++) {
                bw.write(String.valueOf(vectors[i].apply(j)) + ",");
            }

            bw.newLine();
        }

        bw.close();
        //fs.close();

    } catch (IOException e) {
        LOG.error("Error in " + IO.class.getName() + ": " + e.getMessage());
        e.printStackTrace();
        System.exit(1);
    }

}

From source file:org.envirocar.tools.TrackToCSV.java

public InputStream convert(InputStream in) throws IOException {
    FeatureCollection fc = new ObjectMapper().readValue(in, FeatureCollection.class);

    List<String> properties = new ArrayList<String>();

    for (Feature feature : fc.getFeatures()) {
        for (String key : feature.getProperties().getPhenomenons().keySet()) {
            if (!properties.contains(key)) {
                properties.add(key);/*from   www . j  av a2 s  .  com*/
            }
        }
    }

    List<String> spaceTimeProperties = new ArrayList<String>();
    spaceTimeProperties.add("longitude");
    spaceTimeProperties.add("latitude");
    spaceTimeProperties.add("time");

    ByteArrayOutputStream out = new ByteArrayOutputStream();
    BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(out));

    bw.append(createCSVHeader(properties, spaceTimeProperties));
    bw.newLine();

    for (Feature feature : fc.getFeatures()) {
        for (int i = 0; i < properties.size(); i++) {
            String key = properties.get(i);
            Map<?, ?> value = (Map<?, ?>) feature.getProperties().getPhenomenons().get(key);
            bw.append(value != null ? value.get("value").toString() : Double.toString(Double.NaN));
            bw.append(delimiter);
        }

        Point coord = (Point) feature.getGeometry();
        bw.append(Double.toString(coord.getCoordinates().getLongitude()));
        bw.append(delimiter);
        bw.append(Double.toString(coord.getCoordinates().getLatitude()));
        bw.append(delimiter);
        bw.append(feature.getProperties().getTime());

        bw.newLine();
    }

    bw.flush();
    bw.close();

    return new ByteArrayInputStream(out.toByteArray());
}

From source file:br.bireme.ngrams.NGrams.java

private static void writeOutput(final Parameters parameters, final Set<Result> results,
        final BufferedWriter writer) throws IOException {
    assert parameters != null;
    assert results != null;
    assert writer != null;

    boolean first = true;

    writer.newLine();
    for (String pipe : results2pipe(parameters, results)) {
        if (first) {
            first = false;//from w w w  .  j a va 2s .com
        } else {
            writer.newLine();
        }
        writer.append(pipe);
    }
}

From source file:m3umaker.exFiles.java

public void genFile(String Path, String M3UfileName, List Files) {
    try {/*from www. ja  v a2  s.  c  o  m*/
        BufferedWriter out = new BufferedWriter(new FileWriter(Path + "\\" + M3UfileName + ".m3u", true));
        for (int i = 0; i < Files.size(); i++) {
            out.write(Files.get(i).toString());
            out.newLine();
        }
        out.flush();
        out.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:com.sciaps.utils.ImportExportSpectrumCSV.java

public void exportSpectrumFile(File saveFile, RawDataSpectrum spectrum) throws IOException {
    if (spectrum == null || saveFile == null) {
        logger_.warn("", "will not save spectrum csv file");
        return;//from  w w  w.  ja  va2s .  c o m
    }

    BufferedWriter bout = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(saveFile)));
    try {
        bout.append("wavelength, intensity");
        bout.newLine();

        double[][] data = spectrum.getRawData();

        for (int i = 0; i < data[0].length; i++) {
            bout.append(Double.toString(data[0][i]));
            bout.append(", ");
            bout.append(Double.toString(data[1][i]));
            bout.newLine();
        }
    } finally {
        bout.close();
    }

    logger_.info("saved spectrum csv file to " + saveFile.getAbsolutePath());
}

From source file:de.electricdynamite.pasty.GCMIntentService.java

private void cacheClipboard(JSONArray clipboard) {
    File mDeviceCacheFile = new File(this.getCacheDir(), CACHEFILE);

    try {/*  w ww. j  a va  2 s .c  o  m*/
        mDeviceCacheFile.createNewFile();
        FileWriter fw = new FileWriter(mDeviceCacheFile);
        BufferedWriter bw = new BufferedWriter(fw);
        bw.write(clipboard.toString());
        bw.newLine();
        bw.close();
        if (LOCAL_LOG)
            Log.v(TAG, "cacheClipboard(): Saved result to cache");

    } catch (IOException e) {
        Log.w(TAG, "cacheClipboard(): Could not create cache file");
    }
}

From source file:com.anton.gavel.ComplaintSubmission.java

public void appendLog(String text) {
    File logFile = new File("sdcard/log.txt");
    if (logFile.exists())
        logFile.delete();/*from   w w  w.  j a  va 2s .co m*/
    if (!logFile.exists()) {
        try {
            logFile.createNewFile();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }
    try {
        //BufferedWriter for performance, true to set append to file flag
        BufferedWriter buf = new BufferedWriter(new FileWriter(logFile, true));
        buf.append(text);
        buf.newLine();
        buf.close();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}