Example usage for java.io OutputStream OutputStream

Introduction

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

Prototype

OutputStream

Source Link

Usage

From source file:com.github.jessemull.microflexbiginteger.stat.MeanWeightsTest.java

/**
 * Generates random objects and numbers for testing.
 *///  ww  w .  j a va2  s. c o m
@BeforeClass
public static void setUp() {

    if (error) {

        System.setErr(new PrintStream(new OutputStream() {
            public void write(int x) {
            }
        }));

    }

    for (int j = 0; j < array.length; j++) {

        Plate plate = RandomUtil.randomPlateBigInteger(rows, columns, minValue, maxValue, length,
                "Plate1-" + j);

        array[j] = plate;
    }

    for (int j = 0; j < arrayIndices.length; j++) {

        Plate plateIndices = RandomUtil.randomPlateBigInteger(rows, columns, minValue, maxValue, lengthIndices,
                "Plate1-" + j);

        arrayIndices[j] = plateIndices;
    }

    for (int i = 0; i < weights.length; i++) {
        weights[i] = random.nextDouble();
    }

    for (int i = 0; i < weightsIndices.length; i++) {
        weightsIndices[i] = random.nextDouble();
    }
}

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From source file:com.github.jessemull.microflexbigdecimal.stat.MeanWeightsTest.java

/**
 * Generates random objects and numbers for testing.
 *//*w  ww .  j  a  v  a 2s.c  om*/
@BeforeClass
public static void setUp() {

    if (error) {

        System.setErr(new PrintStream(new OutputStream() {
            public void write(int x) {
            }
        }));

    }

    for (int j = 0; j < array.length; j++) {

        Plate plate = RandomUtil.randomPlateBigDecimal(rows, columns, minValue, maxValue, length,
                "Plate1-" + j);

        array[j] = plate;
    }

    for (int j = 0; j < arrayIndices.length; j++) {

        Plate plateIndices = RandomUtil.randomPlateBigDecimal(rows, columns, minValue, maxValue, lengthIndices,
                "Plate1-" + j);

        arrayIndices[j] = plateIndices;
    }

    for (int i = 0; i < weights.length; i++) {
        double randomDouble = random.nextDouble();
        weights[i] = new BigDecimal(randomDouble + "", contextWeights).doubleValue();
    }

    for (int i = 0; i < weightsIndices.length; i++) {
        double randomDouble = random.nextDouble();
        weightsIndices[i] = new BigDecimal(randomDouble + "", contextWeights).doubleValue();
    }
}

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From source file:nl.xs4all.home.freekdb.b52reader.general.Utilities.java

/**
 * Create an output stream that ignores everything that is written to it.
 *
 * @return an output stream that ignores everything.
 *///  w w  w  . ja v  a  2  s  . c  o  m
private static OutputStream getIgnorantStream() {
    return new OutputStream() {
        @Override
        public void write(final int b) throws IOException {
            // Ignore it.
        }
    };
}

---

From source file:org.apache.hadoop.http.HtmlQuoting.java

/**
 * Return an output stream that quotes all of the output.
 * @param out the stream to write the quoted output to
 * @return a new stream that the application show write to
 * @throws IOException if the underlying output fails
 *//*from   w  w w .  j ava  2s.c o  m*/
public static OutputStream quoteOutputStream(final OutputStream out) throws IOException {
    return new OutputStream() {
        private byte[] data = new byte[1];

        @Override
        public void write(byte[] data, int off, int len) throws IOException {
            quoteHtmlChars(out, data, off, len);
        }

        @Override
        public void write(int b) throws IOException {
            data[0] = (byte) b;
            quoteHtmlChars(out, data, 0, 1);
        }

        @Override
        public void flush() throws IOException {
            out.flush();
        }

        @Override
        public void close() throws IOException {
            out.close();
        }
    };
}

---

From source file:com.github.jessemull.microflex.stat.statbiginteger.MeanBigIntegerWeightsTest.java

/**
 * Generates random objects and numbers for testing.
 *///from www .  java  2  s .  co  m
@BeforeClass
public static void setUp() {

    if (error) {

        System.setErr(new PrintStream(new OutputStream() {
            public void write(int x) {
            }
        }));

    }

    for (int j = 0; j < array.length; j++) {

        PlateBigInteger plate = RandomUtil.randomPlateBigInteger(rows, columns, minValue, maxValue, length,
                "Plate1-" + j);

        array[j] = plate;
    }

    for (int j = 0; j < arrayIndices.length; j++) {

        PlateBigInteger plateIndices = RandomUtil.randomPlateBigInteger(rows, columns, minValue, maxValue,
                lengthIndices, "Plate1-" + j);

        arrayIndices[j] = plateIndices;
    }

    for (int i = 0; i < weights.length; i++) {
        weights[i] = random.nextDouble();
    }

    for (int i = 0; i < weightsIndices.length; i++) {
        weightsIndices[i] = random.nextDouble();
    }
}

---

From source file:com.github.jessemull.microflex.stat.statbigdecimal.MeanBigDecimalWeightsTest.java

/**
 * Generates random objects and numbers for testing.
 *///  w w  w  .  j  a v a 2  s .c  om
@BeforeClass
public static void setUp() {

    if (error) {

        System.setErr(new PrintStream(new OutputStream() {
            public void write(int x) {
            }
        }));

    }

    for (int j = 0; j < array.length; j++) {

        PlateBigDecimal plate = RandomUtil.randomPlateBigDecimal(rows, columns, minValue, maxValue, length,
                "Plate1-" + j);

        array[j] = plate;
    }

    for (int j = 0; j < arrayIndices.length; j++) {

        PlateBigDecimal plateIndices = RandomUtil.randomPlateBigDecimal(rows, columns, minValue, maxValue,
                lengthIndices, "Plate1-" + j);

        arrayIndices[j] = plateIndices;
    }

    for (int i = 0; i < weights.length; i++) {
        double randomDouble = random.nextDouble();
        weights[i] = new BigDecimal(randomDouble + "", contextWeights).doubleValue();
    }

    for (int i = 0; i < weightsIndices.length; i++) {
        double randomDouble = random.nextDouble();
        weightsIndices[i] = new BigDecimal(randomDouble + "", contextWeights).doubleValue();
    }
}

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From source file:com.mirth.connect.server.Mirth.java

public static OutputStream getNullOutputStream() {
    return new OutputStream() {
        public void write(int b) throws IOException {
            // ignore output
        }/*ww  w  .ja va  2s . c o  m*/
    };
}

---

From source file:ConsoleWindowTest.java

public static void init() {
    JFrame frame = new JFrame();
    frame.setTitle("ConsoleWindow");
    final JTextArea output = new JTextArea();
    output.setEditable(false);// w w  w  . j a  v  a  2 s .  c om
    frame.add(new JScrollPane(output));
    frame.setSize(DEFAULT_WIDTH, DEFAULT_HEIGHT);
    frame.setLocation(DEFAULT_LEFT, DEFAULT_TOP);
    frame.setFocusableWindowState(false);
    frame.setVisible(true);

    // define a PrintStream that sends its bytes to the output text area
    PrintStream consoleStream = new PrintStream(new OutputStream() {
        public void write(int b) {
        } // never called

        public void write(byte[] b, int off, int len) {
            output.append(new String(b, off, len));
        }
    });

    // set both System.out and System.err to that stream
    System.setOut(consoleStream);
    System.setErr(consoleStream);
}

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From source file:com.indeed.imhotep.iql.cache.HDFSQueryCache.java

@Override
public OutputStream getOutputStream(String cachedFileName) throws IOException {
    if (!enabled) {
        throw new IllegalStateException("Can't send data to HDFS cache as it is disabled");
    }//from w  ww.j  a va2s  .  c  om
    makeSurePathExists(cachePath);
    final Path filePath = new Path(cachePath, cachedFileName);
    final Path tempPath = new Path(filePath.toString() + "." + (System.currentTimeMillis() % 100000) + ".tmp");

    final FSDataOutputStream fileOut = hdfs.create(tempPath);
    // Wrap the returned OutputStream so that we can finish when it is closed
    return new OutputStream() {
        private boolean closed = false;

        @Override
        public void write(byte[] b) throws IOException {
            fileOut.write(b);
        }

        @Override
        public void write(byte[] b, int off, int len) throws IOException {
            fileOut.write(b, off, len);
        }

        @Override
        public void flush() throws IOException {
            fileOut.flush();
        }

        @Override
        public void write(int b) throws IOException {
            fileOut.write(b);
        }

        @Override
        public void close() throws IOException {
            if (closed) {
                return;
            }
            closed = true;
            fileOut.close();

            // Move to the final file location
            hdfs.rename(tempPath, filePath);
        }
    };
}

---

From source file:com.indeed.imhotep.iql.cache.S3QueryCache.java

@Override
public OutputStream getOutputStream(final String cachedFileName) throws IOException {
    if (!enabled) {
        throw new IllegalStateException("Can't send data to S3 cache as it is disabled");
    }/*  w  w  w . j a v  a2 s .  co  m*/

    final ByteArrayOutputStream os = new ByteArrayOutputStream();
    // Wrap the returned OutputStream so that we can write to buffer and do actual write on close()
    return new OutputStream() {
        private boolean closed = false;

        @Override
        public void write(byte[] b) throws IOException {
            os.write(b);
        }

        @Override
        public void write(byte[] b, int off, int len) throws IOException {
            os.write(b, off, len);
        }

        @Override
        public void flush() throws IOException {
            os.flush();
        }

        @Override
        public void write(int b) throws IOException {
            os.write(b);
        }

        @Override
        public void close() throws IOException {
            if (closed) {
                return;
            }
            closed = true;
            os.close();

            // do actual write
            byte[] csvData = os.toByteArray();
            ByteArrayInputStream is = new ByteArrayInputStream(csvData);
            ObjectMetadata metadata = new ObjectMetadata();
            metadata.setContentLength(csvData.length);
            client.putObject(bucket, cachedFileName, is, metadata);
        }
    };
}

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