本文整理了Java中java.lang.Byte.toUnsignedInt()方法的一些代码示例，展示了Byte.toUnsignedInt()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。Byte.toUnsignedInt()方法的具体详情如下：
包路径：java.lang.Byte
类名称：Byte
方法名：toUnsignedInt

Byte.toUnsignedInt介绍

暂无

代码示例

代码示例来源：origin: neo4j/neo4j

static GeometryHeader fromArrayHeaderBytes( byte[] header )
{
  int geometryType = Byte.toUnsignedInt( header[1] );
  int dimension = Byte.toUnsignedInt( header[2] );
  int crsTableId = Byte.toUnsignedInt( header[3] );
  int crsCode = (Byte.toUnsignedInt( header[4] ) << 8) + Byte.toUnsignedInt( header[5] );
  return new GeometryHeader( geometryType, dimension, crsTableId, crsCode );
}

代码示例来源：origin: debezium/debezium

private int[] getUnsignedBinary() {
  if (unsignedBinary != null || binary == null) {
    return unsignedBinary;
  }
  unsignedBinary = new int[binary.length];
  for (int i = 0; i < binary.length; i++) {
    unsignedBinary[i] = Byte.toUnsignedInt(binary[i]);
  }
  return unsignedBinary;
}

代码示例来源：origin: neo4j/neo4j

public static GeometryHeader fromArrayHeaderByteBuffer( ByteBuffer buffer )
  {
    int geometryType = Byte.toUnsignedInt( buffer.get() );
    int dimension = Byte.toUnsignedInt( buffer.get() );
    int crsTableId = Byte.toUnsignedInt( buffer.get() );
    int crsCode = (Byte.toUnsignedInt( buffer.get() ) << 8) + Byte.toUnsignedInt( buffer.get() );
    return new GeometryHeader( geometryType, dimension, crsTableId, crsCode );
  }
}

代码示例来源：origin: hibernate/hibernate-orm

@Override
  @SuppressWarnings({ "unchecked" })
  public int compare(byte[] o1, byte[] o2) {
    final int lengthToCheck = Math.min( o1.length, o2.length );

    for ( int i = 0 ; i < lengthToCheck ; i++ ) {
      // must do an unsigned int comparison
      final int comparison = ComparableComparator.INSTANCE.compare(
            Byte.toUnsignedInt( o1[i] ),
            Byte.toUnsignedInt( o2[i] )
      );
      if ( comparison != 0 ) {
        return comparison;
      }
    }
    return o1.length - o2.length;
  }
}

代码示例来源：origin: org.apache.lucene/lucene-core

private static int runLen(IntFunction<BytesRef> packedValues, int start, int end, int byteOffset) {
 BytesRef first = packedValues.apply(start);
 byte b = first.bytes[first.offset + byteOffset];
 for (int i = start + 1; i < end; ++i) {
  BytesRef ref = packedValues.apply(i);
  byte b2 = ref.bytes[ref.offset + byteOffset];
  assert Byte.toUnsignedInt(b2) >= Byte.toUnsignedInt(b);
  if (b != b2) {
   return i - start;
  }
 }
 return end - start;
}

代码示例来源：origin: neo4j/neo4j

public static TemporalHeader fromArrayHeaderByteBuffer( ByteBuffer buffer )
  {
    int temporalType = Byte.toUnsignedInt( buffer.get() );
    return new TemporalHeader( temporalType );
  }
}

代码示例来源：origin: neo4j/neo4j

static TemporalHeader fromArrayHeaderBytes( byte[] header )
{
  int temporalType = Byte.toUnsignedInt( header[1] );
  return new TemporalHeader( temporalType );
}

代码示例来源：origin: apache/incubator-pinot

/**
  * Compares two byte[] values. The comparison performed is on unsigned value for each byte.
  * Returns:
  * <ul>
  *   <li> 0 if both values are identical. </li>
  *   <li> -ve integer if first value is smaller than the second. </li>
  *   <li> +ve integer if first value is larger than the second. </li>
  * </ul>
  *
  * @param bytes1 First byte[] to compare.
  * @param bytes2 Second byte[] to compare.
  * @return Result of comparison as stated above.
  */
 public static int compare(byte[] bytes1, byte[] bytes2) {
  int len1 = bytes1.length;
  int len2 = bytes2.length;
  int lim = Math.min(len1, len2);

  for (int k = 0; k < lim; k++) {
   // Java byte is always signed, but we need to perform unsigned comparison.
   int ai = Byte.toUnsignedInt(bytes1[k]);
   int bi = Byte.toUnsignedInt(bytes2[k]);
   if (ai != bi) {
    return ai - bi;
   }
  }
  return len1 - len2;
 }
}

代码示例来源：origin: apache/ignite

/**
 * @param pageAddr Page address.
 * @return Number of levels in this tree.
 */
public int getLevelsCount(long pageAddr) {
  return Byte.toUnsignedInt(PageUtils.getByte(pageAddr, LVLS_OFF));
}

代码示例来源：origin: apache/nifi

public UnsignedByteTypeNode(BinaryReader binaryReader, ChunkHeader chunkHeader, BxmlNode parent, int length) throws IOException {
  super(binaryReader, chunkHeader, parent, length);
  value = Byte.toUnsignedInt((byte) binaryReader.read());
}

代码示例来源：origin: org.apache.lucene/lucene-core

/**
  * Decode values that have been encoded with {@link #intToByte4(int)}.
  */
 public static int byte4ToInt(byte b) {
  int i = Byte.toUnsignedInt(b);
  if (i < NUM_FREE_VALUES) {
   return i;
  } else {
   long decoded = NUM_FREE_VALUES + int4ToLong(i - NUM_FREE_VALUES);
   return Math.toIntExact(decoded);
  }
 }
}

代码示例来源：origin: Alluxio/alluxio

@Override
public int read() throws IOException {
 if (!mReader.hasRemaining()) {
  return -1;
 }
 // readByte returns a signed byte cast as an int, but InputStream expects bytes to be
 // represented as ints in the range 0 to 255.
 return Byte.toUnsignedInt((byte) mReader.readByte());
}

代码示例来源：origin: org.apache.lucene/lucene-core

@Override
protected int byteAt(int i, int k) {
 if (k < packedBytesLength) {
  return Byte.toUnsignedInt(reader.getByteAt(i, k));
 } else {
  final int shift = bitsPerDocId - ((k - packedBytesLength + 1) << 3);
  return (reader.getDocID(i) >>> Math.max(0, shift)) & 0xff;
 }
}

代码示例来源：origin: org.apache.lucene/lucene-core

@Override
 protected int byteAt(int i, int k) {
  if (k < cmpBytes) {
   return Byte.toUnsignedInt(reader.getByteAt(i, offset + k));
  } else {
   final int shift = bitsPerDocId - ((k - cmpBytes + 1) << 3);
   return (reader.getDocID(i) >>> Math.max(0, shift)) & 0xff;
  }
 }
}.select(from, to, mid);

代码示例来源：origin: org.apache.lucene/lucene-core

float getLengthValue(int doc) throws IOException {
 if (norms == null) {
  return 1F;
 }
 if (norms.advanceExact(doc)) {
  return normCache[Byte.toUnsignedInt((byte) norms.longValue())];
 } else {
  return 0;
 }
}

代码示例来源：origin: org.apache.lucene/lucene-core

/** Sliced reference to points in an OfflineSorter.ByteSequencesWriter file. */
private static final class PathSlice {
 final PointWriter writer;
 final long start;
 final long count;
 public PathSlice(PointWriter writer, long start, long count) {
  this.writer = writer;
  this.start = start;
  this.count = count;
 }
 @Override
 public String toString() {
  return "PathSlice(start=" + start + " count=" + count + " writer=" + writer + ")";
 }
}

代码示例来源：origin: org.apache.lucene/lucene-core

private void visitCompressedDocValues(int[] commonPrefixLengths, byte[] scratchPackedValue, IndexInput in, int[] docIDs, int count, IntersectVisitor visitor, int compressedDim) throws IOException {
 // the byte at `compressedByteOffset` is compressed using run-length compression,
 // other suffix bytes are stored verbatim
 final int compressedByteOffset = compressedDim * bytesPerDim + commonPrefixLengths[compressedDim];
 commonPrefixLengths[compressedDim]++;
 int i;
 for (i = 0; i < count; ) {
  scratchPackedValue[compressedByteOffset] = in.readByte();
  final int runLen = Byte.toUnsignedInt(in.readByte());
  for (int j = 0; j < runLen; ++j) {
   for(int dim=0;dim<numDataDims;dim++) {
    int prefix = commonPrefixLengths[dim];
    in.readBytes(scratchPackedValue, dim*bytesPerDim + prefix, bytesPerDim - prefix);
   }
   visitor.visit(docIDs[i+j], scratchPackedValue);
  }
  i += runLen;
 }
 if (i != count) {
  throw new CorruptIndexException("Sub blocks do not add up to the expected count: " + count + " != " + i, in);
 }
}

代码示例来源：origin: org.apache.lucene/lucene-core

private static void readInts24(IndexInput in, int count, int[] docIDs) throws IOException {
 int i;
 for (i = 0; i < count - 7; i += 8) {
  long l1 = in.readLong();
  long l2 = in.readLong();
  long l3 = in.readLong();
  docIDs[i] =  (int) (l1 >>> 40);
  docIDs[i+1] = (int) (l1 >>> 16) & 0xffffff;
  docIDs[i+2] = (int) (((l1 & 0xffff) << 8) | (l2 >>> 56));
  docIDs[i+3] = (int) (l2 >>> 32) & 0xffffff;
  docIDs[i+4] = (int) (l2 >>> 8) & 0xffffff;
  docIDs[i+5] = (int) (((l2 & 0xff) << 16) | (l3 >>> 48));
  docIDs[i+6] = (int) (l3 >>> 24) & 0xffffff;
  docIDs[i+7] = (int) l3 & 0xffffff;
 }
 for (; i < count; ++i) {
  docIDs[i] = (Short.toUnsignedInt(in.readShort()) << 8) | Byte.toUnsignedInt(in.readByte());
 }
}

代码示例来源：origin: org.apache.lucene/lucene-core

@Override
public BytesRef next() throws IOException {
 if (++ord >= entry.termsDictSize) {
  return null;
 }
 if ((ord & blockMask) == 0L) {
  term.length = bytes.readVInt();
  bytes.readBytes(term.bytes, 0, term.length);
 } else {
  final int token = Byte.toUnsignedInt(bytes.readByte());
  int prefixLength = token & 0x0F;
  int suffixLength = 1 + (token >>> 4);
  if (prefixLength == 15) {
   prefixLength += bytes.readVInt();
  }
  if (suffixLength == 16) {
   suffixLength += bytes.readVInt();
  }
  term.length = prefixLength + suffixLength;
  bytes.readBytes(term.bytes, prefixLength, suffixLength);
 }
 return term;
}

代码示例来源：origin: org.apache.lucene/lucene-core

private static void readInts24(IndexInput in, int count, IntersectVisitor visitor) throws IOException {
  int i;
  for (i = 0; i < count - 7; i += 8) {
   long l1 = in.readLong();
   long l2 = in.readLong();
   long l3 = in.readLong();
   visitor.visit((int) (l1 >>> 40));
   visitor.visit((int) (l1 >>> 16) & 0xffffff);
   visitor.visit((int) (((l1 & 0xffff) << 8) | (l2 >>> 56)));
   visitor.visit((int) (l2 >>> 32) & 0xffffff);
   visitor.visit((int) (l2 >>> 8) & 0xffffff);
   visitor.visit((int) (((l2 & 0xff) << 16) | (l3 >>> 48)));
   visitor.visit((int) (l3 >>> 24) & 0xffffff);
   visitor.visit((int) l3 & 0xffffff);
  }
  for (; i < count; ++i) {
   visitor.visit((Short.toUnsignedInt(in.readShort()) << 8) | Byte.toUnsignedInt(in.readByte()));
  }
 }
}