io.airlift.slice.Slice.getUnsignedByte()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中io.airlift.slice.Slice.getUnsignedByte()方法的一些代码示例，展示了Slice.getUnsignedByte()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Slice.getUnsignedByte()方法的具体详情如下：
包路径：io.airlift.slice.Slice
类名称：Slice
方法名：getUnsignedByte

Slice.getUnsignedByte介绍

[英]Gets an unsigned byte at the specified absolute index in this buffer.
[中]获取此缓冲区中指定绝对索引处的无符号字节。

代码示例

代码示例来源：origin: airlift/slice

  1. k2 ^= ((long) data.getUnsignedByte(current + 14)) << 48;
  2. case 14:
  3.   k2 ^= ((long) data.getUnsignedByte(current + 13)) << 40;
  4. case 13:
  5.   k2 ^= ((long) data.getUnsignedByte(current + 12)) << 32;
  6. case 12:
  7.   k2 ^= ((long) data.getUnsignedByte(current + 11)) << 24;
  8. case 11:
  9.   k2 ^= ((long) data.getUnsignedByte(current + 10)) << 16;
  10. case 10:
  11.   k2 ^= ((long) data.getUnsignedByte(current + 9)) << 8;
  12. case 9:
  13.   k2 ^= ((long) data.getUnsignedByte(current + 8)) << 0;
  14.   k1 ^= ((long) data.getUnsignedByte(current + 7)) << 56;
  15. case 7:
  16.   k1 ^= ((long) data.getUnsignedByte(current + 6)) << 48;
  17. case 6:
  18.   k1 ^= ((long) data.getUnsignedByte(current + 5)) << 40;
  19. case 5:
  20.   k1 ^= ((long) data.getUnsignedByte(current + 4)) << 32;
  21. case 4:
  22.   k1 ^= ((long) data.getUnsignedByte(current + 3)) << 24;
  23. case 3:
  24.   k1 ^= ((long) data.getUnsignedByte(current + 2)) << 16;
  25. case 2:
  26.   k1 ^= ((long) data.getUnsignedByte(current + 1)) << 8;
  27. case 1:
  28.   k1 ^= ((long) data.getUnsignedByte(current + 0)) << 0;

代码示例来源：origin: airlift/slice

  1. @Test
  2. public void testUnsignedByte()
  3. {
  4.   int expected = 0xA5;
  5.   assertTrue(expected > 0);
  6.   assertEquals(slice.getUnsignedByte(0), expected);
  7. }

代码示例来源：origin: io.airlift/slice

  1. @Test
  2. public void testUnsignedByte()
  3. {
  4.   int expected = 0xA5;
  5.   assertTrue(expected > 0);
  6.   assertEquals(slice.getUnsignedByte(0), expected);
  7. }

代码示例来源：origin: io.airlift/slice

  1. k2 ^= ((long) data.getUnsignedByte(current + 14)) << 48;
  2. case 14:
  3.   k2 ^= ((long) data.getUnsignedByte(current + 13)) << 40;
  4. case 13:
  5.   k2 ^= ((long) data.getUnsignedByte(current + 12)) << 32;
  6. case 12:
  7.   k2 ^= ((long) data.getUnsignedByte(current + 11)) << 24;
  8. case 11:
  9.   k2 ^= ((long) data.getUnsignedByte(current + 10)) << 16;
  10. case 10:
  11.   k2 ^= ((long) data.getUnsignedByte(current + 9)) << 8;
  12. case 9:
  13.   k2 ^= ((long) data.getUnsignedByte(current + 8)) << 0;
  14.   k1 ^= ((long) data.getUnsignedByte(current + 7)) << 56;
  15. case 7:
  16.   k1 ^= ((long) data.getUnsignedByte(current + 6)) << 48;
  17. case 6:
  18.   k1 ^= ((long) data.getUnsignedByte(current + 5)) << 40;
  19. case 5:
  20.   k1 ^= ((long) data.getUnsignedByte(current + 4)) << 32;
  21. case 4:
  22.   k1 ^= ((long) data.getUnsignedByte(current + 3)) << 24;
  23. case 3:
  24.   k1 ^= ((long) data.getUnsignedByte(current + 2)) << 16;
  25. case 2:
  26.   k1 ^= ((long) data.getUnsignedByte(current + 1)) << 8;
  27. case 1:
  28.   k1 ^= ((long) data.getUnsignedByte(current + 0)) << 0;

代码示例来源：origin: airlift/slice

  1. @SuppressFBWarnings({"SF_SWITCH_NO_DEFAULT", "SF_SWITCH_FALLTHROUGH"})
  2. public static int hash(int seed, Slice data, int offset, int length)
  3. {
  4.   final int fastLimit = offset + length - SizeOf.SIZE_OF_INT + 1;
  5.   int h1 = seed;
  6.   int current = offset;
  7.   while (current < fastLimit) {
  8.     int k1 = mixK1(data.getInt(current));
  9.     current += SizeOf.SIZE_OF_INT;
  10.     h1 = mixH1(h1, k1);
  11.   }
  12.   int k1 = 0;
  13.   switch (length & 3) {
  14.     case 3:
  15.       k1 ^= ((int) data.getUnsignedByte(current + 2)) << 16;
  16.     case 2:
  17.       k1 ^= ((int) data.getUnsignedByte(current + 1)) << 8;
  18.     case 1:
  19.       k1 ^= ((int) data.getUnsignedByte(current + 0)) << 0;
  20.   }
  21.   h1 ^= mixK1(k1);
  22.   return fmix(h1, length);
  23. }

代码示例来源：origin: io.airlift/slice

  1. @SuppressFBWarnings({"SF_SWITCH_NO_DEFAULT", "SF_SWITCH_FALLTHROUGH"})
  2. public static int hash(int seed, Slice data, int offset, int length)
  3. {
  4.   final int fastLimit = offset + length - SizeOf.SIZE_OF_INT + 1;
  5.   int h1 = seed;
  6.   int current = offset;
  7.   while (current < fastLimit) {
  8.     int k1 = mixK1(data.getInt(current));
  9.     current += SizeOf.SIZE_OF_INT;
  10.     h1 = mixH1(h1, k1);
  11.   }
  12.   int k1 = 0;
  13.   switch (length & 3) {
  14.     case 3:
  15.       k1 ^= ((int) data.getUnsignedByte(current + 2)) << 16;
  16.     case 2:
  17.       k1 ^= ((int) data.getUnsignedByte(current + 1)) << 8;
  18.     case 1:
  19.       k1 ^= ((int) data.getUnsignedByte(current + 0)) << 0;
  20.   }
  21.   h1 ^= mixK1(k1);
  22.   return fmix(h1, length);
  23. }

代码示例来源：origin: io.airlift/slice

  1. k2 ^= ((long) data.getUnsignedByte(current + 14)) << 48;
  2. case 14:
  3.   k2 ^= ((long) data.getUnsignedByte(current + 13)) << 40;
  4. case 13:
  5.   k2 ^= ((long) data.getUnsignedByte(current + 12)) << 32;
  6. case 12:
  7.   k2 ^= ((long) data.getUnsignedByte(current + 11)) << 24;
  8. case 11:
  9.   k2 ^= ((long) data.getUnsignedByte(current + 10)) << 16;
  10. case 10:
  11.   k2 ^= ((long) data.getUnsignedByte(current + 9)) << 8;
  12. case 9:
  13.   k2 ^= ((long) data.getUnsignedByte(current + 8)) << 0;
  14.   k1 ^= ((long) data.getUnsignedByte(current + 7)) << 56;
  15. case 7:
  16.   k1 ^= ((long) data.getUnsignedByte(current + 6)) << 48;
  17. case 6:
  18.   k1 ^= ((long) data.getUnsignedByte(current + 5)) << 40;
  19. case 5:
  20.   k1 ^= ((long) data.getUnsignedByte(current + 4)) << 32;
  21. case 4:
  22.   k1 ^= ((long) data.getUnsignedByte(current + 3)) << 24;
  23. case 3:
  24.   k1 ^= ((long) data.getUnsignedByte(current + 2)) << 16;
  25. case 2:
  26.   k1 ^= ((long) data.getUnsignedByte(current + 1)) << 8;
  27. case 1:
  28.   k1 ^= ((long) data.getUnsignedByte(current + 0)) << 0;

代码示例来源：origin: airlift/slice

  1. public static void assertSlicesEqual(Slice actual, Slice expected)
  2.   {
  3.     if (actual == null && expected == null) {
  4.       return;
  5.     }
  6.     else if (actual == null) {
  7.       throw new AssertionError("Actual is null");
  8.     }
  9.     else if (expected == null) {
  10.       throw new AssertionError("Expected actual to be null");
  11.     }
  13.     if (actual.length() != expected.length()) {
  14.       throw new AssertionError(String.format("Slices differ in size. Actual: %s, expected: %s", actual.length(), expected.length()));
  15.     }
  17.     for (int i = 0; i < actual.length(); i++) {
  18.       if (actual.getByte(i) != expected.getByte(i)) {
  19.         throw new AssertionError(String.format("Slices differ at index %s. Actual: 0x%02x, expected: 0x%02x", i, actual.getUnsignedByte(i), expected.getUnsignedByte(i)));
  20.       }
  21.     }
  22.   }
  23. }

代码示例来源：origin: airlift/slice

  1. k2 ^= ((long) data.getUnsignedByte(current + 14)) << 48;
  2. case 14:
  3.   k2 ^= ((long) data.getUnsignedByte(current + 13)) << 40;
  4. case 13:
  5.   k2 ^= ((long) data.getUnsignedByte(current + 12)) << 32;
  6. case 12:
  7.   k2 ^= ((long) data.getUnsignedByte(current + 11)) << 24;
  8. case 11:
  9.   k2 ^= ((long) data.getUnsignedByte(current + 10)) << 16;
  10. case 10:
  11.   k2 ^= ((long) data.getUnsignedByte(current + 9)) << 8;
  12. case 9:
  13.   k2 ^= ((long) data.getUnsignedByte(current + 8)) << 0;
  14.   k1 ^= ((long) data.getUnsignedByte(current + 7)) << 56;
  15. case 7:
  16.   k1 ^= ((long) data.getUnsignedByte(current + 6)) << 48;
  17. case 6:
  18.   k1 ^= ((long) data.getUnsignedByte(current + 5)) << 40;
  19. case 5:
  20.   k1 ^= ((long) data.getUnsignedByte(current + 4)) << 32;
  21. case 4:
  22.   k1 ^= ((long) data.getUnsignedByte(current + 3)) << 24;
  23. case 3:
  24.   k1 ^= ((long) data.getUnsignedByte(current + 2)) << 16;
  25. case 2:
  26.   k1 ^= ((long) data.getUnsignedByte(current + 1)) << 8;
  27. case 1:
  28.   k1 ^= ((long) data.getUnsignedByte(current + 0)) << 0;

代码示例来源：origin: io.airlift/slice

  1. public static void assertSlicesEqual(Slice actual, Slice expected)
  2.   {
  3.     if (actual == null && expected == null) {
  4.       return;
  5.     }
  6.     else if (actual == null) {
  7.       throw new AssertionError("Actual is null");
  8.     }
  9.     else if (expected == null) {
  10.       throw new AssertionError("Expected actual to be null");
  11.     }
  13.     if (actual.length() != expected.length()) {
  14.       throw new AssertionError(String.format("Slices differ in size. Actual: %s, expected: %s", actual.length(), expected.length()));
  15.     }
  17.     for (int i = 0; i < actual.length(); i++) {
  18.       if (actual.getByte(i) != expected.getByte(i)) {
  19.         throw new AssertionError(String.format("Slices differ at index %s. Actual: 0x%02x, expected: 0x%02x", i, actual.getUnsignedByte(i), expected.getUnsignedByte(i)));
  20.       }
  21.     }
  22.   }
  23. }

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