Java Code Examples for com.google.common.primitives.UnsignedLongs#parseUnsignedLong()

The following examples show how to use com.google.common.primitives.UnsignedLongs#parseUnsignedLong() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: CastUtils.java From sql-layer with GNU Affero General Public License v3.0

6 votes

public static long parseUnsignedLong(String st, TExecutionContext context)
{
    Object truncated = CastUtils.truncateNonDigits(st, context);

    if (truncated instanceof String)
        st = (String)truncated;
    else
        st = CastUtils.truncateNonDigitPlainString(((BigDecimal)truncated).toPlainString(),
                                                   context);

    long value;
    try 
    {
        value = UnsignedLongs.parseUnsignedLong(st);
    } catch (NumberFormatException e) { // overflow error
        context.reportOverflow(e.getMessage());

        // check wether the value is too big or too small
        if (st.charAt(0) == '-')
            value = 0;
        else
            value = UnsignedLongs.MAX_VALUE;
    }
    return value;
}

Example 2

Source File: SpanContextFactory.java From cloud-trace-java with Apache License 2.0

5 votes

private SpanId parseSpanId(String input) {
  try {
    return new SpanId(UnsignedLongs.parseUnsignedLong(input));
  } catch (NumberFormatException ex) {
    return SpanId.invalid();
  }
}

Example 3

Source File: TableUuidFormat.java From emodb with Apache License 2.0

4 votes

public static long decode(String uuid) {
    return UnsignedLongs.parseUnsignedLong(uuid, 16);
}

Example 4

Source File: MNumeric.java From sql-layer with GNU Affero General Public License v3.0

4 votes

@Override
public void readCollating(ValueSource in, TInstance typeInstance, ValueTarget out) {
    BigInteger asBigint = (BigInteger) in.getObject();
    long asLong = UnsignedLongs.parseUnsignedLong(asBigint.toString());
    out.putInt64(asLong);
}

Example 5

Source File: UUIDs.java From ServerListPlus with GNU General Public License v3.0

4 votes

@Override
public UUID parse(String uuid) {
    checkArgument(uuid.length() == 32, "Not an UUID: " + uuid);
    return new UUID(UnsignedLongs.parseUnsignedLong(uuid.substring(0, 16), 16),
            UnsignedLongs.parseUnsignedLong(uuid.substring(16), 16));
}

Example 6

Source File: AtriumTools.java From atrium-odl with Apache License 2.0

2 votes

/**
 * Converts a string from hex to long.
 *
 * @param string
 *            hex number in string form; sans 0x
 * @return long value
 */
public static long fromHex(String string) {
	return UnsignedLongs.parseUnsignedLong(string, 16);
}

Example 7

Source File: Tools.java From onos with Apache License 2.0

2 votes

/**
 * Converts a string from hex to long.
 *
 * @param string hex number in string form; sans 0x
 * @return long value
 */
public static long fromHex(String string) {
    return UnsignedLongs.parseUnsignedLong(string, 16);
}