Examples of net.hydromatic.avatica.ByteString

net.hydromatic.avatica.ByteString
Collection of bytes.
ByteString is to bytes what {@link String} is to chars: It is immutable,implements equality ( {@link #hashCode} and {@link #equals}), comparison ( {@link #compareTo}) and {@link Serializable serialization} correctly.

   * length, */
  private static ByteString padRight(ByteString s, int length) {
    if (s.length() >= length) {
      return s;
    }
    return new ByteString(Arrays.copyOf(s.getBytes(), length));
  }

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    assertEquals(-13000, SqlFunctions.round(-12845, 1000));
  }


  @Test public void testByteString() {
    final byte[] bytes = {(byte) 0xAB, (byte) 0xFF};
    final ByteString byteString = new ByteString(bytes);
    assertEquals(2, byteString.length());
    assertEquals("abff", byteString.toString());
    assertEquals("abff", byteString.toString(16));
    assertEquals("1010101111111111", byteString.toString(2));


    final ByteString emptyByteString = new ByteString(new byte[0]);
    assertEquals(0, emptyByteString.length());
    assertEquals("", emptyByteString.toString());
    assertEquals("", emptyByteString.toString(16));
    assertEquals("", emptyByteString.toString(2));


    assertEquals(emptyByteString, ByteString.EMPTY);


    assertEquals("ff", byteString.substring(1, 2).toString());
    assertEquals("abff", byteString.substring(0, 2).toString());
    assertEquals("", byteString.substring(2, 2).toString());


    // Add empty string, get original string back
    assertSame(byteString.concat(emptyByteString), byteString);
    final ByteString byteString1 = new ByteString(new byte[]{(byte) 12});
    assertEquals("abff0c", byteString.concat(byteString1).toString());


    final byte[] bytes3 = {(byte) 0xFF};
    final ByteString byteString3 = new ByteString(bytes3);


    assertEquals(0, byteString.indexOf(emptyByteString));
    assertEquals(-1, byteString.indexOf(byteString1));
    assertEquals(1, byteString.indexOf(byteString3));
    assertEquals(-1, byteString3.indexOf(byteString));
  }

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    int type = 0;
    SqlTypeName sqlType = literal.getType().getSqlTypeName();


    switch (sqlType) {
    case BINARY:
      ByteString bs = (ByteString) literal.getValue();
      val = bs.byteAt(0);
      type = HiveParser.BigintLiteral;
      break;
    case TINYINT:
      if (useTypeQualInLiteral) {
        val = literal.getValue3() + "Y";

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    case BOOLEAN:
      optiqLiteral = rexBuilder.makeLiteral(((Boolean) value).booleanValue());
      break;
    case BYTE:
      byte[] byteArray = new byte[] { (Byte) value };
      ByteString bs = new ByteString(byteArray);
      optiqLiteral = rexBuilder.makeBinaryLiteral(bs);
      break;
    case SHORT:
      optiqLiteral = rexBuilder.makeExactLiteral(new BigDecimal((Short) value), optiqDataType);
      break;

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    case CHAR:
      return new NlsString(Spaces.of(type.getPrecision()), null, null);
    case VARCHAR:
      return new NlsString("", null, null);
    case BINARY:
      return new ByteString(new byte[type.getPrecision()]);
    case VARBINARY:
      return ByteString.EMPTY;
    case TINYINT:
    case SMALLINT:
    case INTEGER:

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   * length, */
  private static ByteString padRight(ByteString s, int length) {
    if (s.length() >= length) {
      return s;
    }
    return new ByteString(Arrays.copyOf(s.getBytes(), length));
  }

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          (bitString.getBitCount() % 8) == 0,
          "incomplete octet");


      // An even number of hexits (e.g. X'ABCD') makes whole number
      // of bytes.
      ByteString byteString = new ByteString(bitString.getAsByteArray());
      return rexBuilder.makeBinaryLiteral(byteString);
    case SYMBOL:
      return rexBuilder.makeFlag((Enum) value);
    case TIMESTAMP:
      return rexBuilder.makeTimestampLiteral(

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    case DOUBLE:
      BigDecimal d = new BigDecimal(literal);
      return new RexLiteral(d, type, typeName);
    case BINARY:
      byte[] bytes = ConversionUtil.toByteArrayFromString(literal, 16);
      return new RexLiteral(new ByteString(bytes), type, typeName);
    case NULL:
      return new RexLiteral(null, type, typeName);
    case INTERVAL_DAY_TIME:
      long millis =
          SqlParserUtil.intervalToMillis(

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    if (value.length() <= dataType.getPrecision()) {
      // No truncation required.
      return 0;
    }
    ByteString truncated = value.substring(0, dataType.getPrecision());
    coordinate = factory.getRexBuilder().makeBinaryLiteral(truncated);


    // Truncation is always "down" in coordinate space, so rounding
    // compensation is always "up".
    return 1;

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