https://cassandra.apache.org: The Apache Cassandra Project develops a highly scalable second-generation distributed database, bringing together Dynamo's fully distributed design and Bigtable's ColumnFamily-based data model.
  • Andres de la Peña
  • Avinash Lakshman
  • Aleksey Yeschenko
  • Aaron Morton
  • Ariel Weisberg
  • Blake Eggleston
  • Benedict Elliott Smith
  • Benjamin Lerer
  • Branimir Lambov
  • Brandon Williams
  • Carl Yeksigian
  • David Brosiusd
  • Dikang Gu
  • Eric Evans
  • Gary Dusbabek
  • Chris Goffinet
  • Alex Petrov
  • Laine Jaakko Olavi
  • T Jake Luciani
  • Jason Brown
  • Jonathan Ellis
  • Jake Farrell
  • Jeff Jirsa
  • Joel Knighton
  • Josh McKenzie
  • Johan Oskarsson
  • Jun Rao
  • Jay Zhuang
  • Sankalp Kohli
  • Marcus Eriksson
  • Michael Semb Wever
  • Mikhail Stepura
  • Michael Shuler
  • Paulo Motta
  • Prashant Malik
  • Robert Stupp
  • Peter Schuller
  • Sam Tunnicliffe
  • Sylvain Lebresne
  • Stefania Alborghetti
  • Tyler Hobbs
  • Vijay Parthasarathy
  • Pavel Yaskevich
  • Yuki Morishita
  • Nate McCall 
public class org.apache.cassandra.db.NativeClustering extends org.apache.cassandra.db.AbstractClusteringPrefix implements org.apache.cassandra.db.Clustering
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.cassandra.db.NativeClustering
  super_class: org.apache.cassandra.db.AbstractClusteringPrefix
{
  private static final long EMPTY_SIZE;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private final long peer;
    descriptor: J
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  static final boolean $assertionsDisabled;
    descriptor: Z
    flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 29
            ldc Lorg/apache/cassandra/db/NativeClustering;
            invokevirtual java.lang.Class.desiredAssertionStatus:()Z
            ifne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: putstatic org.apache.cassandra.db.NativeClustering.$assertionsDisabled:Z
         3: .line 31
            new org.apache.cassandra.db.NativeClustering
            dup
            invokespecial org.apache.cassandra.db.NativeClustering.<init>:()V
            invokestatic org.apache.cassandra.utils.ObjectSizes.measure:(Ljava/lang/Object;)J
            putstatic org.apache.cassandra.db.NativeClustering.EMPTY_SIZE:J
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.apache.cassandra.db.NativeClustering this
         0: .line 35
            aload 0 /* this */
            invokespecial org.apache.cassandra.db.AbstractClusteringPrefix.<init>:()V
            aload 0 /* this */
            lconst_0
            putfield org.apache.cassandra.db.NativeClustering.peer:J
            return
        end local 0 // org.apache.cassandra.db.NativeClustering this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/db/NativeClustering;

  public void <init>(org.apache.cassandra.utils.memory.NativeAllocator, org.apache.cassandra.utils.concurrent.OpOrder$Group, org.apache.cassandra.db.Clustering);
    descriptor: (Lorg/apache/cassandra/utils/memory/NativeAllocator;Lorg/apache/cassandra/utils/concurrent/OpOrder$Group;Lorg/apache/cassandra/db/Clustering;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=18, args_size=4
        start local 0 // org.apache.cassandra.db.NativeClustering this
        start local 1 // org.apache.cassandra.utils.memory.NativeAllocator allocator
        start local 2 // org.apache.cassandra.utils.concurrent.OpOrder$Group writeOp
        start local 3 // org.apache.cassandra.db.Clustering clustering
         0: .line 37
            aload 0 /* this */
            invokespecial org.apache.cassandra.db.AbstractClusteringPrefix.<init>:()V
         1: .line 39
            aload 3 /* clustering */
            invokeinterface org.apache.cassandra.db.Clustering.size:()I
            istore 4 /* count */
        start local 4 // int count
         2: .line 40
            iload 4 /* count */
            iconst_2
            imul
            iconst_4
            iadd
            istore 5 /* metadataSize */
        start local 5 // int metadataSize
         3: .line 41
            aload 3 /* clustering */
            invokeinterface org.apache.cassandra.db.Clustering.dataSize:()I
            istore 6 /* dataSize */
        start local 6 // int dataSize
         4: .line 42
            iload 4 /* count */
            bipush 7
            iadd
            iconst_3
            iushr
            istore 7 /* bitmapSize */
        start local 7 // int bitmapSize
         5: .line 44
            getstatic org.apache.cassandra.db.NativeClustering.$assertionsDisabled:Z
            ifne 6
            iload 4 /* count */
            ldc 65536
            if_icmplt 6
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         6: .line 45
      StackMap locals: org.apache.cassandra.db.NativeClustering org.apache.cassandra.utils.memory.NativeAllocator org.apache.cassandra.utils.concurrent.OpOrder$Group org.apache.cassandra.db.Clustering int int int int
      StackMap stack:
            getstatic org.apache.cassandra.db.NativeClustering.$assertionsDisabled:Z
            ifne 7
            iload 6 /* dataSize */
            ldc 65536
            if_icmplt 7
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         7: .line 47
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* allocator */
            iload 5 /* metadataSize */
            iload 6 /* dataSize */
            iadd
            iload 7 /* bitmapSize */
            iadd
            aload 2 /* writeOp */
            invokevirtual org.apache.cassandra.utils.memory.NativeAllocator.allocate:(ILorg/apache/cassandra/utils/concurrent/OpOrder$Group;)J
            putfield org.apache.cassandra.db.NativeClustering.peer:J
         8: .line 48
            aload 0 /* this */
            getfield org.apache.cassandra.db.NativeClustering.peer:J
            iload 5 /* metadataSize */
            i2l
            ladd
            lstore 8 /* bitmapStart */
        start local 8 // long bitmapStart
         9: .line 49
            aload 0 /* this */
            getfield org.apache.cassandra.db.NativeClustering.peer:J
            iload 4 /* count */
            i2s
            invokestatic org.apache.cassandra.utils.memory.MemoryUtil.setShort:(JS)V
        10: .line 50
            aload 0 /* this */
            getfield org.apache.cassandra.db.NativeClustering.peer:J
            iload 5 /* metadataSize */
            iconst_2
            isub
            i2l
            ladd
            iload 6 /* dataSize */
            i2s
            invokestatic org.apache.cassandra.utils.memory.MemoryUtil.setShort:(JS)V
        11: .line 52
            lload 8 /* bitmapStart */
            iload 7 /* bitmapSize */
            iconst_0
            invokestatic org.apache.cassandra.utils.memory.MemoryUtil.setByte:(JIB)V
        12: .line 53
            aload 0 /* this */
            getfield org.apache.cassandra.db.NativeClustering.peer:J
            iload 5 /* metadataSize */
            i2l
            ladd
            iload 7 /* bitmapSize */
            i2l
            ladd
            lstore 10 /* dataStart */
        start local 10 // long dataStart
        13: .line 54
            iconst_0
            istore 12 /* dataOffset */
        start local 12 // int dataOffset
        14: .line 55
            iconst_0
            istore 13 /* i */
        start local 13 // int i
        15: goto 29
        16: .line 57
      StackMap locals: org.apache.cassandra.db.NativeClustering org.apache.cassandra.utils.memory.NativeAllocator org.apache.cassandra.utils.concurrent.OpOrder$Group org.apache.cassandra.db.Clustering int int int int long long int int
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.cassandra.db.NativeClustering.peer:J
            ldc 2
            ladd
            iload 13 /* i */
            iconst_2
            imul
            i2l
            ladd
            iload 12 /* dataOffset */
            i2s
            invokestatic org.apache.cassandra.utils.memory.MemoryUtil.setShort:(JS)V
        17: .line 59
            aload 3 /* clustering */
            iload 13 /* i */
            invokeinterface org.apache.cassandra.db.Clustering.get:(I)Ljava/nio/ByteBuffer;
            astore 14 /* value */
        start local 14 // java.nio.ByteBuffer value
        18: .line 60
            aload 14 /* value */
            ifnonnull 24
        19: .line 62
            lload 8 /* bitmapStart */
            iload 13 /* i */
            iconst_3
            iushr
            i2l
            ladd
            lstore 15 /* boffset */
        start local 15 // long boffset
        20: .line 63
            lload 15 /* boffset */
            invokestatic org.apache.cassandra.utils.memory.MemoryUtil.getByte:(J)B
            istore 17 /* b */
        start local 17 // int b
        21: .line 64
            iload 17 /* b */
            iconst_1
            iload 13 /* i */
            bipush 7
            iand
            ishl
            ior
            istore 17 /* b */
        22: .line 65
            lload 15 /* boffset */
            iload 17 /* b */
            i2b
            invokestatic org.apache.cassandra.utils.memory.MemoryUtil.setByte:(JB)V
        23: .line 66
            goto 28
        end local 17 // int b
        end local 15 // long boffset
        24: .line 69
      StackMap locals: java.nio.ByteBuffer
      StackMap stack:
            getstatic org.apache.cassandra.db.NativeClustering.$assertionsDisabled:Z
            ifne 25
            aload 14 /* value */
            invokevirtual java.nio.ByteBuffer.order:()Ljava/nio/ByteOrder;
            getstatic java.nio.ByteOrder.BIG_ENDIAN:Ljava/nio/ByteOrder;
            if_acmpeq 25
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        25: .line 71
      StackMap locals:
      StackMap stack:
            aload 14 /* value */
            invokevirtual java.nio.ByteBuffer.remaining:()I
            istore 15 /* size */
        start local 15 // int size
        26: .line 72
            lload 10 /* dataStart */
            iload 12 /* dataOffset */
            i2l
            ladd
            aload 14 /* value */
            invokestatic org.apache.cassandra.utils.memory.MemoryUtil.setBytes:(JLjava/nio/ByteBuffer;)V
        27: .line 73
            iload 12 /* dataOffset */
            iload 15 /* size */
            iadd
            istore 12 /* dataOffset */
        end local 15 // int size
        end local 14 // java.nio.ByteBuffer value
        28: .line 55
      StackMap locals:
      StackMap stack:
            iinc 13 /* i */ 1
      StackMap locals:
      StackMap stack:
        29: iload 13 /* i */
            iload 4 /* count */
            if_icmplt 16
        end local 13 // int i
        30: .line 75
            return
        end local 12 // int dataOffset
        end local 10 // long dataStart
        end local 8 // long bitmapStart
        end local 7 // int bitmapSize
        end local 6 // int dataSize
        end local 5 // int metadataSize
        end local 4 // int count
        end local 3 // org.apache.cassandra.db.Clustering clustering
        end local 2 // org.apache.cassandra.utils.concurrent.OpOrder$Group writeOp
        end local 1 // org.apache.cassandra.utils.memory.NativeAllocator allocator
        end local 0 // org.apache.cassandra.db.NativeClustering this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   31     0          this  Lorg/apache/cassandra/db/NativeClustering;
            0   31     1     allocator  Lorg/apache/cassandra/utils/memory/NativeAllocator;
            0   31     2       writeOp  Lorg/apache/cassandra/utils/concurrent/OpOrder$Group;
            0   31     3    clustering  Lorg/apache/cassandra/db/Clustering;
            2   31     4         count  I
            3   31     5  metadataSize  I
            4   31     6      dataSize  I
            5   31     7    bitmapSize  I
            9   31     8   bitmapStart  J
           13   31    10     dataStart  J
           14   31    12    dataOffset  I
           15   30    13             i  I
           18   28    14         value  Ljava/nio/ByteBuffer;
           20   24    15       boffset  J
           21   24    17             b  I
           26   28    15          size  I
    MethodParameters:
            Name  Flags
      allocator   
      writeOp     
      clustering  

  public org.apache.cassandra.db.ClusteringPrefix$Kind kind();
    descriptor: ()Lorg/apache/cassandra/db/ClusteringPrefix$Kind;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.db.NativeClustering this
         0: .line 79
            getstatic org.apache.cassandra.db.ClusteringPrefix$Kind.CLUSTERING:Lorg/apache/cassandra/db/ClusteringPrefix$Kind;
            areturn
        end local 0 // org.apache.cassandra.db.NativeClustering this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/db/NativeClustering;

  public int size();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.cassandra.db.NativeClustering this
         0: .line 84
            aload 0 /* this */
            getfield org.apache.cassandra.db.NativeClustering.peer:J
            invokestatic org.apache.cassandra.utils.memory.MemoryUtil.getShort:(J)I
            ireturn
        end local 0 // org.apache.cassandra.db.NativeClustering this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/db/NativeClustering;

  public java.nio.ByteBuffer get(int);
    descriptor: (I)Ljava/nio/ByteBuffer;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=10, args_size=2
        start local 0 // org.apache.cassandra.db.NativeClustering this
        start local 1 // int i
         0: .line 90
            aload 0 /* this */
            invokevirtual org.apache.cassandra.db.NativeClustering.size:()I
            istore 2 /* size */
        start local 2 // int size
         1: .line 91
            iload 1 /* i */
            iload 2 /* size */
            if_icmplt 3
         2: .line 92
            new java.lang.IndexOutOfBoundsException
            dup
            invokespecial java.lang.IndexOutOfBoundsException.<init>:()V
            athrow
         3: .line 94
      StackMap locals: int
      StackMap stack:
            iload 2 /* size */
            iconst_2
            imul
            iconst_4
            iadd
            istore 3 /* metadataSize */
        start local 3 // int metadataSize
         4: .line 95
            iload 2 /* size */
            bipush 7
            iadd
            iconst_3
            iushr
            istore 4 /* bitmapSize */
        start local 4 // int bitmapSize
         5: .line 96
            aload 0 /* this */
            getfield org.apache.cassandra.db.NativeClustering.peer:J
            iload 3 /* metadataSize */
            i2l
            ladd
            lstore 5 /* bitmapStart */
        start local 5 // long bitmapStart
         6: .line 97
            lload 5 /* bitmapStart */
            iload 1 /* i */
            iconst_3
            iushr
            i2l
            ladd
            invokestatic org.apache.cassandra.utils.memory.MemoryUtil.getByte:(J)B
            istore 7 /* b */
        start local 7 // int b
         7: .line 98
            iload 7 /* b */
            iconst_1
            iload 1 /* i */
            bipush 7
            iand
            ishl
            iand
            ifeq 9
         8: .line 99
            aconst_null
            areturn
         9: .line 101
      StackMap locals: org.apache.cassandra.db.NativeClustering int int int int long int
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.cassandra.db.NativeClustering.peer:J
            ldc 2
            ladd
            iload 1 /* i */
            iconst_2
            imul
            i2l
            ladd
            invokestatic org.apache.cassandra.utils.memory.MemoryUtil.getShort:(J)I
            istore 8 /* startOffset */
        start local 8 // int startOffset
        10: .line 102
            aload 0 /* this */
            getfield org.apache.cassandra.db.NativeClustering.peer:J
            ldc 4
            ladd
            iload 1 /* i */
            iconst_2
            imul
            i2l
            ladd
            invokestatic org.apache.cassandra.utils.memory.MemoryUtil.getShort:(J)I
            istore 9 /* endOffset */
        start local 9 // int endOffset
        11: .line 103
            lload 5 /* bitmapStart */
            iload 4 /* bitmapSize */
            i2l
            ladd
            iload 8 /* startOffset */
            i2l
            ladd
        12: .line 104
            iload 9 /* endOffset */
            iload 8 /* startOffset */
            isub
        13: .line 105
            getstatic java.nio.ByteOrder.BIG_ENDIAN:Ljava/nio/ByteOrder;
        14: .line 103
            invokestatic org.apache.cassandra.utils.memory.MemoryUtil.getByteBuffer:(JILjava/nio/ByteOrder;)Ljava/nio/ByteBuffer;
            areturn
        end local 9 // int endOffset
        end local 8 // int startOffset
        end local 7 // int b
        end local 5 // long bitmapStart
        end local 4 // int bitmapSize
        end local 3 // int metadataSize
        end local 2 // int size
        end local 1 // int i
        end local 0 // org.apache.cassandra.db.NativeClustering this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   15     0          this  Lorg/apache/cassandra/db/NativeClustering;
            0   15     1             i  I
            1   15     2          size  I
            4   15     3  metadataSize  I
            5   15     4    bitmapSize  I
            6   15     5   bitmapStart  J
            7   15     7             b  I
           10   15     8   startOffset  I
           11   15     9     endOffset  I
    MethodParameters:
      Name  Flags
      i     

  public java.nio.ByteBuffer[] getRawValues();
    descriptor: ()[Ljava/nio/ByteBuffer;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=1
        start local 0 // org.apache.cassandra.db.NativeClustering this
         0: .line 110
            aload 0 /* this */
            invokevirtual org.apache.cassandra.db.NativeClustering.size:()I
            anewarray java.nio.ByteBuffer
            astore 1 /* values */
        start local 1 // java.nio.ByteBuffer[] values
         1: .line 111
            iconst_0
            istore 2 /* i */
        start local 2 // int i
         2: goto 5
         3: .line 112
      StackMap locals: java.nio.ByteBuffer[] int
      StackMap stack:
            aload 1 /* values */
            iload 2 /* i */
            aload 0 /* this */
            iload 2 /* i */
            invokevirtual org.apache.cassandra.db.NativeClustering.get:(I)Ljava/nio/ByteBuffer;
            aastore
         4: .line 111
            iinc 2 /* i */ 1
      StackMap locals:
      StackMap stack:
         5: iload 2 /* i */
            aload 1 /* values */
            arraylength
            if_icmplt 3
        end local 2 // int i
         6: .line 113
            aload 1 /* values */
            areturn
        end local 1 // java.nio.ByteBuffer[] values
        end local 0 // org.apache.cassandra.db.NativeClustering this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    7     0    this  Lorg/apache/cassandra/db/NativeClustering;
            1    7     1  values  [Ljava/nio/ByteBuffer;
            2    6     2       i  I

  public long unsharedHeapSize();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.cassandra.db.NativeClustering this
         0: .line 118
            getstatic org.apache.cassandra.db.NativeClustering.EMPTY_SIZE:J
            lreturn
        end local 0 // org.apache.cassandra.db.NativeClustering this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/db/NativeClustering;

  public long unsharedHeapSizeExcludingData();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.cassandra.db.NativeClustering this
         0: .line 123
            getstatic org.apache.cassandra.db.NativeClustering.EMPTY_SIZE:J
            lreturn
        end local 0 // org.apache.cassandra.db.NativeClustering this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/db/NativeClustering;
}
SourceFile: "NativeClustering.java"
InnerClasses:
  public final Kind = org.apache.cassandra.db.ClusteringPrefix$Kind of org.apache.cassandra.db.ClusteringPrefix
  public final Group = org.apache.cassandra.utils.concurrent.OpOrder$Group of org.apache.cassandra.utils.concurrent.OpOrder