Example usage for java.lang Long MAX

Introduction

In this page you can find the example usage for java.lang Long MAX_VALUE.

Prototype

long MAX_VALUE

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Document

A constant holding the maximum value a long can have, 2⁶³-1.

Usage

From source file:com.opendoorlogistics.core.utils.strings.Strings.java

/**
 * Check if the string s is already used and if so, add a number to the end of it (1, 2, 3...) to make it unique
 * /*from  ww w  .  j  a  v a2s.  c o  m*/
 * @param s
 * @return
 */
public static String makeUnique(String s, DoesStringExist cb) {
    long l = 0;
    while (l < Long.MAX_VALUE) {
        String ret = s + (l == 0 ? "" : Long.toString(l));
        if (cb.isExisting(ret) == false) {
            return ret;
        }
        l++;
    }
    return null;
}

From source file:com.alibaba.ims.platform.util.DateUtil.java

/**
 * ?//from   w  ww . j a  v  a  2  s .c o  m
 *
 * @param date
 * @return
 */
public static long minus(Date date) {
    if (date == null) {
        return Long.MAX_VALUE;
    }
    return ((date.getTime() - System.currentTimeMillis() - 1) / DateUtils.MILLIS_PER_DAY) + 1;
}

From source file:com.zimbra.common.util.BufferStreamRequestEntity.java

public BufferStreamRequestEntity(InputStream is, long sizeHint, int maxBuffer) {
    this(is, null, sizeHint, maxBuffer, Long.MAX_VALUE);
}

From source file:gate.corpora.DocumentContentImpl.java

/** Contruction from URL and offsets. */
public DocumentContentImpl(URL u, String encoding, Long start, Long end) throws IOException {

    int readLength = 0;
    char[] readBuffer = new char[INTERNAL_BUFFER_SIZE];

    BufferedReader uReader = null;
    InputStream uStream = null;//from w w w .  j  a  va 2 s . c om
    StringBuffer buf = new StringBuffer();

    long s = 0, e = Long.MAX_VALUE;
    if (start != null && end != null) {
        s = start.longValue();
        e = end.longValue();
    }

    try {
        URLConnection conn = u.openConnection();
        uStream = conn.getInputStream();

        if ("gzip".equals(conn.getContentEncoding())) {
            uStream = new GZIPInputStream(uStream);
        }

        if (encoding != null && !encoding.equalsIgnoreCase("")) {
            uReader = new BomStrippingInputStreamReader(uStream, encoding, INTERNAL_BUFFER_SIZE);
        } else {
            uReader = new BomStrippingInputStreamReader(uStream, INTERNAL_BUFFER_SIZE);
        }
        ;

        // 1. skip S characters
        uReader.skip(s);

        // 2. how many character shall I read?
        long toRead = e - s;

        // 3. read gtom source into buffer
        while (toRead > 0 && (readLength = uReader.read(readBuffer, 0, INTERNAL_BUFFER_SIZE)) != -1) {
            if (toRead < readLength) {
                //well, if toRead(long) is less than readLenght(int)
                //then there can be no overflow, so the cast is safe
                readLength = (int) toRead;
            }

            buf.append(readBuffer, 0, readLength);
            toRead -= readLength;
        }
    } finally {
        // 4.close reader
        IOUtils.closeQuietly(uReader);
        IOUtils.closeQuietly(uStream);
    }

    content = new String(buf);
    originalContent = content;
}

From source file:com.mcreations.usb.windows.WindowsUsbServices.java

public WindowsUsbServices() throws UsbException {

    JavaxUsb.initialise();

    topologyUpdateManager.setMaxSize(Long.MAX_VALUE);

    checkProperties();

    startTopologyListener();
}

From source file:com.github.nakamurakj.validator.Validators.java

/**
 * ???/*from   w  w  w.  j  a v a2 s  .co  m*/
 *
 * @param string 
 * @param min ??
 * @param max ?
 * @return ??<code>true</code>
 */
public static boolean isNumberString(String string, int min, int max) {
    if (string != null && string.length() >= min && string.length() <= max) {
        try {
            long value = Long.parseLong(string);
            return Long.MIN_VALUE <= value && value <= Long.MAX_VALUE;
        } catch (NumberFormatException e) {
            // ignore
        }
    }
    return false;
}

From source file:com.streamsets.datacollector.util.TestConfiguration.java

@Test
public void testBasicMethods() {
    Configuration conf = new Configuration();

    Assert.assertTrue(conf.getNames().isEmpty());

    conf.set("s", "S");
    conf.set("b", true);
    conf.set("i", Integer.MAX_VALUE);
    conf.set("l", Long.MAX_VALUE);

    Assert.assertTrue(conf.hasName("s"));

    Assert.assertEquals(ImmutableSet.of("s", "b", "i", "l"), conf.getNames());
    Assert.assertEquals("S", conf.get("s", "D"));
    Assert.assertEquals(true, conf.get("b", false));
    Assert.assertEquals(Integer.MAX_VALUE, conf.get("i", 1));
    Assert.assertEquals(Long.MAX_VALUE, conf.get("l", 2l));

    Assert.assertEquals("D", conf.get("x", "D"));
    Assert.assertEquals(false, conf.get("x", false));
    Assert.assertEquals(1, conf.get("x", 1));
    Assert.assertEquals(2l, conf.get("x", 2l));

    conf.unset("s");
    Assert.assertFalse(conf.hasName("s"));
    Assert.assertEquals(null, conf.get("s", null));
}

From source file:info.archinnov.achilles.test.integration.tests.NamingStrategyIT.java

@Test
public void should_apply_snake_case_naming() throws Exception {
    //Given//from  w  ww . j  av  a 2s.c om
    Long id = RandomUtils.nextLong(0, Long.MAX_VALUE);
    EntityWithNamingStrategy entity = new EntityWithNamingStrategy(id, "fn", "ln", "nick");

    //When
    manager.insert(entity);

    //Then
    final Row row = session.execute("SELECT * from achilles_test.snake_case_naming WHERE my_id = ?", id).one();
    assertThat(row).isNotNull();
    assertThat(row.getLong("my_id")).isEqualTo(id);
    assertThat(row.getString("fn")).isEqualTo("fn");
    assertThat(row.getString("last_name")).isEqualTo("ln");
    assertThat(row.getString("nickName")).isEqualTo("nick");

    //When
    final EntityWithNamingStrategy found = manager.find(EntityWithNamingStrategy.class, id);

    //Then
    assertThat(found.getFirstName()).isEqualTo("fn");
    assertThat(found.getLastName()).isEqualTo("ln");
    assertThat(found.getNickName()).isEqualTo("nick");
}

From source file:com.netflix.suro.queue.FileQueue4Sink.java

@JsonCreator
public FileQueue4Sink(@JsonProperty("path") String path, @JsonProperty("name") String name,
        @JsonProperty("gcPeriod") String gcPeriod, @JsonProperty("sizeLimit") long sizeLimit)
        throws IOException {

    queue = new FileBlockingQueue<Message>(path, name,
            new Period(gcPeriod == null ? "PT1m" : gcPeriod).toStandardSeconds().getSeconds(),
            new MessageSerDe(), sizeLimit == 0 ? Long.MAX_VALUE : sizeLimit);
}

From source file:com.jivesoftware.os.filer.queue.store.FileQueueImpl.java

public FileQueueImpl(String pathToQueueFiles, String queueName, long takableWhenLastAppendedIsOlderThanXMillis,
        long takableWhenLargerThanXSize, long maxQueueLength, int pushbackAtQueueSize,
        boolean deleteQueueFilesOnExit, MutableLong pending, boolean takeFullQueuesOnly) throws IOException {
    this(pathToQueueFiles, queueName, Long.MAX_VALUE, takableWhenLastAppendedIsOlderThanXMillis,
            takableWhenLargerThanXSize, maxQueueLength, pushbackAtQueueSize, deleteQueueFilesOnExit, pending,
            takeFullQueuesOnly);/*from  w ww.  j a v  a 2s .  c om*/
}

Example usage for java.lang Long MAX_VALUE

Introduction

Prototype

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Usage