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

BitSet.toLongArray介绍

[英]Returns a new long[] containing a little-endian representation of the bits of this BitSet, suitable for passing to valueOf to reconstruct this BitSet.
[中]返回一个新的long[]，其中包含此位集位的小endian表示形式，适合传递给valueOf以重建此位集。

代码示例

代码示例来源：origin: apache/ignite

/**
 * Returns long array representation of connection row for given node {@code idx}.
 *
 * @param idx Node index.
 * @return Long array connection row representation.
 */
private long[] connectionRow(int idx) {
  if (cachedConnRows[idx] != null)
    return cachedConnRows[idx];
  return cachedConnRows[idx] = connections[idx].toLongArray();
}

代码示例来源：origin: apache/ignite

/** {@inheritDoc} */
@Override public void writeBitSet(BitSet val) {
  writeLongArray(val != null ? val.toLongArray() : null);
}

代码示例来源：origin: apache/ignite

/** {@inheritDoc} */
@Override public void writeBitSet(BitSet val) {
  writeLongArray(val != null ? val.toLongArray() : null);
}

代码示例来源：origin: RoaringBitmap/RoaringBitmap

/**
 * Generate a MutableRoaringBitmap out of a BitSet
 *
 * @param bitSet original bitset (will not be modified)
 * @return roaring bitmap equivalent to BitSet
 */
public static MutableRoaringBitmap bitmapOf(final BitSet bitSet) {
 return bitmapOf(bitSet.toLongArray());
}

代码示例来源：origin: RoaringBitmap/RoaringBitmap

/**
 * Generate a RoaringBitmap out of a BitSet
 *
 * @param bitSet original bitset (will not be modified)
 * @return roaring bitmap equivalent to BitSet
 */
public static RoaringBitmap bitmapOf(final BitSet bitSet) {
 return bitmapOf(bitSet.toLongArray());
}

代码示例来源：origin: RuedigerMoeller/fast-serialization

@Override
public void writeObject(FSTObjectOutput out, Object toWrite, FSTClazzInfo clzInfo,
            FSTClazzInfo.FSTFieldInfo referencedBy, int streamPosition) throws IOException {
  out.writeObject(((BitSet)toWrite).toLongArray());
}

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

@Override
public String toString(BitSet value) {
  StringBuilder builder = new StringBuilder();
  for ( long token : value.toLongArray() ) {
    if ( builder.length() > 0 ) {
      builder.append( DELIMITER );
    }
    builder.append( Long.toString( token, 2 ) );
  }
  return builder.toString();
}

代码示例来源：origin: apache/hive

public String toString() {
  String batchSizeString = "batchSize " + Integer.toString(batchSize);
  if (bitSet != null) {
   long bitMask = bitSet.toLongArray()[0];
   batchSizeString += " repeating 0x" + Long.toHexString(bitMask);
  }
  boolean selectedInUse = (selected != null);
  batchSizeString += " selectedInUse " + selectedInUse;
  if (selectedInUse) {
   batchSizeString += " selected " + Arrays.toString(selected);
  }
  return batchSizeString;
 }
}

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

@Override
public Object deepCopy(Object value)
    throws HibernateException {
  return value == null ? null :
    BitSet.valueOf( BitSet.class.cast( value ).toLongArray() );
}

代码示例来源：origin: stackoverflow.com

import java.util.BitSet;

class Scratch {
  public static void main(String[] args) {
    BitSet bits1 = fromString("1000001");
    BitSet bits2 = fromString("1111111");

    System.out.println(toString(bits1)); // prints 1000001
    System.out.println(toString(bits2)); // prints 1111111

    bits2.and(bits1);

    System.out.println(toString(bits2)); // prints 1000001
  }

  private static BitSet fromString(final String s) {
    return BitSet.valueOf(new long[] { Long.parseLong(s, 2) });
  }

  private static String toString(BitSet bs) {
    return Long.toString(bs.toLongArray()[0], 2);
  }
}

代码示例来源：origin: vsch/flexmark-java

public long[] toLongArray() {return myBits.toLongArray();}

代码示例来源：origin: stackoverflow.com

int n = 12345;
BitSet bs = BitSet.valueOf(new long[]{n});
long l = bs.toLongArray()[0];

代码示例来源：origin: vsch/flexmark-java

public int cardinality(int start, int end) {
  int count = 0;
  if (start >= 0 && end > 0 && start < end) {
    int firstBit = myBits.nextSetBit(0);
    int lastBit = myBits.previousSetBit(myBits.length()) + 1;
    if (start < firstBit) start = firstBit;
    if (end > lastBit) end = lastBit;
    if (start <= end && myBits.length() > 0) {
      int startIndex = start >> 6;
      int endIndex = end >> 6;
      long startMask = -1L << (start & 63); // 0-FF, 1-FE, 2-FC, 3-FE, 4-F0....
      long endMask = ~(-1L << (end & 63)); // 0-0, 1-01, 2-03, 3-07
      if (endMask == 0) {
        endIndex--;
        endMask = -1L;
      }
      long[] words = myBits.toLongArray();
      for (int i = startIndex; i <= endIndex; i++) {
        long word = words[i];
        if (i == startIndex) word &= startMask;
        if (i == endIndex) word &= endMask;
        count += Long.bitCount(word);
      }
    }
  }
  return count;
}

代码示例来源：origin: Netflix/hollow

public void reservePreviouslyPopulatedOrdinals(BitSet populatedOrdinals) {
  unusedPreviousOrdinals = BitSet.valueOf(populatedOrdinals.toLongArray());
  recalculateFreeOrdinals(populatedOrdinals);
}

代码示例来源：origin: Netflix/hollow

/**
 * Exclude any objects which are referenced by excluded objects.
 */
public void excludeReferencedObjects() {
  Set<HollowReadStateEngine> stateEngines = new HashSet<HollowReadStateEngine>();
  for(Map.Entry<HollowTypeReadState, BitSet> entry : excludedOrdinals.entrySet())
    stateEngines.add(entry.getKey().getStateEngine());
  
  for(HollowReadStateEngine stateEngine : stateEngines) {
    Map<String, BitSet> typeBitSetsForStateEngine = new HashMap<String, BitSet>();
    
    for(Map.Entry<HollowTypeReadState, BitSet> entry : excludedOrdinals.entrySet()) {
      if(entry.getKey().getStateEngine() == stateEngine) {
        String type = entry.getKey().getSchema().getName();
        typeBitSetsForStateEngine.put(type, BitSet.valueOf(entry.getValue().toLongArray()));
      }
    }
    
    TransitiveSetTraverser.addTransitiveMatches(stateEngine, typeBitSetsForStateEngine);
    for(Map.Entry<String, BitSet> entry : typeBitSetsForStateEngine.entrySet())
      excludedOrdinals.put(stateEngine.getTypeState(entry.getKey()), entry.getValue());
  }
}

代码示例来源：origin: apache/phoenix

@Override
public void write(DataOutput output) throws IOException {
  WritableUtils.writeCompressedByteArray(output, this.emptyCFName);
  long[] longArrayOfBitSet = trackedColumns.toLongArray();
  WritableUtils.writeVInt(output, longArrayOfBitSet.length);
  for (Long l : longArrayOfBitSet) {
    WritableUtils.writeVLong(output, l);
  }
  WritableUtils.writeVInt(output, encodingScheme.ordinal());
  WritableUtils.writeVInt(output, this.conditionOnlyCfs.size());
  for (byte[] f : this.conditionOnlyCfs) {
    WritableUtils.writeCompressedByteArray(output, f);
  }
}

代码示例来源：origin: io.github.myui/hivemall-core

@Override
public List<LongWritable> terminatePartial(AggregationBuffer aggr) throws HiveException {
  ArrayAggregationBuffer agg = (ArrayAggregationBuffer) aggr;
  long[] array = agg.bitset.toLongArray();
  if (agg.bitset == null || agg.bitset.isEmpty()) {
    return null;
  }
  return WritableUtils.toWritableList(array);
}

代码示例来源：origin: net.openhft/affinity

public static String toBinaryString(BitSet set) {
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    PrintWriter writer = new PrintWriter(out);
    final long[] longs = set.toLongArray();
    for (long aLong : longs) {
      writer.write(Long.toBinaryString(aLong));
    }
    writer.flush();

    return new String(out.toByteArray(), java.nio.charset.StandardCharsets.UTF_8);
  }
}

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

@Override
  public List<LongWritable> terminate(@SuppressWarnings("deprecation") AggregationBuffer aggr)
      throws HiveException {
    ArrayAggregationBuffer agg = (ArrayAggregationBuffer) aggr;
    long[] longs = agg.bitset.toLongArray();
    return WritableUtils.toWritableList(longs);
  }
}

代码示例来源：origin: io.github.myui/hivemall-core

@Override
  public List<LongWritable> terminate(AggregationBuffer aggr) throws HiveException {
    ArrayAggregationBuffer agg = (ArrayAggregationBuffer) aggr;
    long[] longs = agg.bitset.toLongArray();
    return WritableUtils.toWritableList(longs);
  }
}