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.utils.CounterId implements java.lang.Comparable<org.apache.cassandra.utils.CounterId>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.cassandra.utils.CounterId
  super_class: java.lang.Object
{
  public static final int LENGTH;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 16

  private final java.nio.ByteBuffer id;
    descriptor: Ljava/nio/ByteBuffer;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private static org.apache.cassandra.utils.CounterId$LocalCounterIdHolder localId();
    descriptor: ()Lorg/apache/cassandra/utils/CounterId$LocalCounterIdHolder;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 40
            getstatic org.apache.cassandra.utils.CounterId$LocalId.instance:Lorg/apache/cassandra/utils/CounterId$LocalCounterIdHolder;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static org.apache.cassandra.utils.CounterId getLocalId();
    descriptor: ()Lorg/apache/cassandra/utils/CounterId;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 45
            invokestatic org.apache.cassandra.utils.CounterId.localId:()Lorg/apache/cassandra/utils/CounterId$LocalCounterIdHolder;
            invokevirtual org.apache.cassandra.utils.CounterId$LocalCounterIdHolder.get:()Lorg/apache/cassandra/utils/CounterId;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static org.apache.cassandra.utils.CounterId fromInt(int);
    descriptor: (I)Lorg/apache/cassandra/utils/CounterId;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=6, locals=3, args_size=1
        start local 0 // int n
         0: .line 57
            ldc -4611686018427387904
            iload 0 /* n */
            i2l
            lor
            lstore 1 /* lowBits */
        start local 1 // long lowBits
         1: .line 58
            new org.apache.cassandra.utils.CounterId
            dup
            bipush 16
            invokestatic java.nio.ByteBuffer.allocate:(I)Ljava/nio/ByteBuffer;
            iconst_0
            lconst_0
            invokevirtual java.nio.ByteBuffer.putLong:(IJ)Ljava/nio/ByteBuffer;
            bipush 8
            lload 1 /* lowBits */
            invokevirtual java.nio.ByteBuffer.putLong:(IJ)Ljava/nio/ByteBuffer;
            invokespecial org.apache.cassandra.utils.CounterId.<init>:(Ljava/nio/ByteBuffer;)V
            areturn
        end local 1 // long lowBits
        end local 0 // int n
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0        n  I
            1    2     1  lowBits  J
    MethodParameters:
      Name  Flags
      n     

  public static org.apache.cassandra.utils.CounterId wrap(java.nio.ByteBuffer);
    descriptor: (Ljava/nio/ByteBuffer;)Lorg/apache/cassandra/utils/CounterId;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.nio.ByteBuffer id
         0: .line 66
            new org.apache.cassandra.utils.CounterId
            dup
            aload 0 /* id */
            invokespecial org.apache.cassandra.utils.CounterId.<init>:(Ljava/nio/ByteBuffer;)V
            areturn
        end local 0 // java.nio.ByteBuffer id
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0    id  Ljava/nio/ByteBuffer;
    MethodParameters:
      Name  Flags
      id    

  public static org.apache.cassandra.utils.CounterId wrap(java.nio.ByteBuffer, int);
    descriptor: (Ljava/nio/ByteBuffer;I)Lorg/apache/cassandra/utils/CounterId;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // java.nio.ByteBuffer bb
        start local 1 // int offset
         0: .line 71
            aload 0 /* bb */
            invokevirtual java.nio.ByteBuffer.duplicate:()Ljava/nio/ByteBuffer;
            astore 2 /* dup */
        start local 2 // java.nio.ByteBuffer dup
         1: .line 72
            aload 2 /* dup */
            iload 1 /* offset */
            invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
            pop
         2: .line 73
            aload 2 /* dup */
            aload 2 /* dup */
            invokevirtual java.nio.ByteBuffer.position:()I
            bipush 16
            iadd
            invokevirtual java.nio.ByteBuffer.limit:(I)Ljava/nio/Buffer;
            pop
         3: .line 74
            aload 2 /* dup */
            invokestatic org.apache.cassandra.utils.CounterId.wrap:(Ljava/nio/ByteBuffer;)Lorg/apache/cassandra/utils/CounterId;
            areturn
        end local 2 // java.nio.ByteBuffer dup
        end local 1 // int offset
        end local 0 // java.nio.ByteBuffer bb
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0      bb  Ljava/nio/ByteBuffer;
            0    4     1  offset  I
            1    4     2     dup  Ljava/nio/ByteBuffer;
    MethodParameters:
        Name  Flags
      bb      
      offset  

  private void <init>(java.nio.ByteBuffer);
    descriptor: (Ljava/nio/ByteBuffer;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.cassandra.utils.CounterId this
        start local 1 // java.nio.ByteBuffer id
         0: .line 77
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 79
            aload 1 /* id */
            invokevirtual java.nio.ByteBuffer.remaining:()I
            bipush 16
            if_icmpeq 3
         2: .line 80
            new java.lang.IllegalArgumentException
            dup
            ldc "A CounterId representation is exactly 16 bytes"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 82
      StackMap locals: org.apache.cassandra.utils.CounterId java.nio.ByteBuffer
      StackMap stack:
            aload 0 /* this */
            aload 1 /* id */
            putfield org.apache.cassandra.utils.CounterId.id:Ljava/nio/ByteBuffer;
         4: .line 83
            return
        end local 1 // java.nio.ByteBuffer id
        end local 0 // org.apache.cassandra.utils.CounterId this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/apache/cassandra/utils/CounterId;
            0    5     1    id  Ljava/nio/ByteBuffer;
    MethodParameters:
      Name  Flags
      id    

  public static org.apache.cassandra.utils.CounterId generate();
    descriptor: ()Lorg/apache/cassandra/utils/CounterId;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=0, args_size=0
         0: .line 87
            new org.apache.cassandra.utils.CounterId
            dup
            invokestatic org.apache.cassandra.utils.UUIDGen.getTimeUUIDBytes:()[B
            invokestatic java.nio.ByteBuffer.wrap:([B)Ljava/nio/ByteBuffer;
            invokespecial org.apache.cassandra.utils.CounterId.<init>:(Ljava/nio/ByteBuffer;)V
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public java.nio.ByteBuffer bytes();
    descriptor: ()Ljava/nio/ByteBuffer;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.utils.CounterId this
         0: .line 96
            aload 0 /* this */
            getfield org.apache.cassandra.utils.CounterId.id:Ljava/nio/ByteBuffer;
            areturn
        end local 0 // org.apache.cassandra.utils.CounterId this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/utils/CounterId;

  public boolean isLocalId();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.cassandra.utils.CounterId this
         0: .line 101
            aload 0 /* this */
            invokestatic org.apache.cassandra.utils.CounterId.getLocalId:()Lorg/apache/cassandra/utils/CounterId;
            invokevirtual org.apache.cassandra.utils.CounterId.equals:(Ljava/lang/Object;)Z
            ireturn
        end local 0 // org.apache.cassandra.utils.CounterId this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/utils/CounterId;

  public int compareTo(org.apache.cassandra.utils.CounterId);
    descriptor: (Lorg/apache/cassandra/utils/CounterId;)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // org.apache.cassandra.utils.CounterId this
        start local 1 // org.apache.cassandra.utils.CounterId o
         0: .line 106
            aload 0 /* this */
            getfield org.apache.cassandra.utils.CounterId.id:Ljava/nio/ByteBuffer;
            aload 0 /* this */
            getfield org.apache.cassandra.utils.CounterId.id:Ljava/nio/ByteBuffer;
            invokevirtual java.nio.ByteBuffer.position:()I
            aload 1 /* o */
            getfield org.apache.cassandra.utils.CounterId.id:Ljava/nio/ByteBuffer;
            aload 1 /* o */
            getfield org.apache.cassandra.utils.CounterId.id:Ljava/nio/ByteBuffer;
            invokevirtual java.nio.ByteBuffer.position:()I
            bipush 16
            invokestatic org.apache.cassandra.utils.ByteBufferUtil.compareSubArrays:(Ljava/nio/ByteBuffer;ILjava/nio/ByteBuffer;II)I
            ireturn
        end local 1 // org.apache.cassandra.utils.CounterId o
        end local 0 // org.apache.cassandra.utils.CounterId this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/utils/CounterId;
            0    1     1     o  Lorg/apache/cassandra/utils/CounterId;
    MethodParameters:
      Name  Flags
      o     

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.utils.CounterId this
         0: .line 112
            aload 0 /* this */
            getfield org.apache.cassandra.utils.CounterId.id:Ljava/nio/ByteBuffer;
            invokestatic org.apache.cassandra.utils.UUIDGen.getUUID:(Ljava/nio/ByteBuffer;)Ljava/util/UUID;
            invokevirtual java.util.UUID.toString:()Ljava/lang/String;
            areturn
        end local 0 // org.apache.cassandra.utils.CounterId this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/utils/CounterId;

  public boolean equals(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.apache.cassandra.utils.CounterId this
        start local 1 // java.lang.Object o
         0: .line 118
            aload 0 /* this */
            aload 1 /* o */
            if_acmpne 2
         1: .line 119
            iconst_1
            ireturn
         2: .line 120
      StackMap locals:
      StackMap stack:
            aload 1 /* o */
            ifnull 3
            aload 0 /* this */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            aload 1 /* o */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            if_acmpeq 4
         3: .line 121
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
         4: .line 123
      StackMap locals:
      StackMap stack:
            aload 1 /* o */
            checkcast org.apache.cassandra.utils.CounterId
            astore 2 /* otherId */
        start local 2 // org.apache.cassandra.utils.CounterId otherId
         5: .line 124
            aload 0 /* this */
            getfield org.apache.cassandra.utils.CounterId.id:Ljava/nio/ByteBuffer;
            aload 2 /* otherId */
            getfield org.apache.cassandra.utils.CounterId.id:Ljava/nio/ByteBuffer;
            invokevirtual java.nio.ByteBuffer.equals:(Ljava/lang/Object;)Z
            ireturn
        end local 2 // org.apache.cassandra.utils.CounterId otherId
        end local 1 // java.lang.Object o
        end local 0 // org.apache.cassandra.utils.CounterId this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    6     0     this  Lorg/apache/cassandra/utils/CounterId;
            0    6     1        o  Ljava/lang/Object;
            5    6     2  otherId  Lorg/apache/cassandra/utils/CounterId;
    MethodParameters:
      Name  Flags
      o     

  public int hashCode();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.utils.CounterId this
         0: .line 130
            aload 0 /* this */
            getfield org.apache.cassandra.utils.CounterId.id:Ljava/nio/ByteBuffer;
            invokevirtual java.nio.ByteBuffer.hashCode:()I
            ireturn
        end local 0 // org.apache.cassandra.utils.CounterId this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/utils/CounterId;

  public int compareTo(java.lang.Object);
    descriptor: (Ljava/lang/Object;)I
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            checkcast org.apache.cassandra.utils.CounterId
            invokevirtual org.apache.cassandra.utils.CounterId.compareTo:(Lorg/apache/cassandra/utils/CounterId;)I
            ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: Ljava/lang/Object;Ljava/lang/Comparable<Lorg/apache/cassandra/utils/CounterId;>;
SourceFile: "CounterId.java"
NestMembers:
  org.apache.cassandra.utils.CounterId$LocalCounterIdHolder  org.apache.cassandra.utils.CounterId$LocalId
InnerClasses:
  private LocalCounterIdHolder = org.apache.cassandra.utils.CounterId$LocalCounterIdHolder of org.apache.cassandra.utils.CounterId
  private LocalId = org.apache.cassandra.utils.CounterId$LocalId of org.apache.cassandra.utils.CounterId