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 abstract class org.apache.cassandra.db.DecoratedKey implements org.apache.cassandra.db.PartitionPosition, org.apache.cassandra.utils.IFilter$FilterKey
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: org.apache.cassandra.db.DecoratedKey
  super_class: java.lang.Object
{
  public static final java.util.Comparator<org.apache.cassandra.db.DecoratedKey> comparator;
    descriptor: Ljava/util/Comparator;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    Signature: Ljava/util/Comparator<Lorg/apache/cassandra/db/DecoratedKey;>;

  private final org.apache.cassandra.dht.Token token;
    descriptor: Lorg/apache/cassandra/dht/Token;
    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 39
            ldc Lorg/apache/cassandra/db/DecoratedKey;
            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.DecoratedKey.$assertionsDisabled:Z
         3: .line 41
            new org.apache.cassandra.db.DecoratedKey$1
            dup
            invokespecial org.apache.cassandra.db.DecoratedKey$1.<init>:()V
            putstatic org.apache.cassandra.db.DecoratedKey.comparator:Ljava/util/Comparator;
         4: .line 47
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>(org.apache.cassandra.dht.Token);
    descriptor: (Lorg/apache/cassandra/dht/Token;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.cassandra.db.DecoratedKey this
        start local 1 // org.apache.cassandra.dht.Token token
         0: .line 51
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 53
            getstatic org.apache.cassandra.db.DecoratedKey.$assertionsDisabled:Z
            ifne 2
            aload 1 /* token */
            ifnonnull 2
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         2: .line 54
      StackMap locals: org.apache.cassandra.db.DecoratedKey org.apache.cassandra.dht.Token
      StackMap stack:
            aload 0 /* this */
            aload 1 /* token */
            putfield org.apache.cassandra.db.DecoratedKey.token:Lorg/apache/cassandra/dht/Token;
         3: .line 55
            return
        end local 1 // org.apache.cassandra.dht.Token token
        end local 0 // org.apache.cassandra.db.DecoratedKey this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    4     0   this  Lorg/apache/cassandra/db/DecoratedKey;
            0    4     1  token  Lorg/apache/cassandra/dht/Token;
    MethodParameters:
       Name  Flags
      token  

  public int hashCode();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.db.DecoratedKey this
         0: .line 60
            aload 0 /* this */
            invokevirtual org.apache.cassandra.db.DecoratedKey.getKey:()Ljava/nio/ByteBuffer;
            invokevirtual java.nio.ByteBuffer.hashCode:()I
            ireturn
        end local 0 // org.apache.cassandra.db.DecoratedKey this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/db/DecoratedKey;

  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.db.DecoratedKey this
        start local 1 // java.lang.Object obj
         0: .line 66
            aload 0 /* this */
            aload 1 /* obj */
            if_acmpne 2
         1: .line 67
            iconst_1
            ireturn
         2: .line 68
      StackMap locals:
      StackMap stack:
            aload 1 /* obj */
            ifnull 3
            aload 1 /* obj */
            instanceof org.apache.cassandra.db.DecoratedKey
            ifne 4
         3: .line 69
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
         4: .line 71
      StackMap locals:
      StackMap stack:
            aload 1 /* obj */
            checkcast org.apache.cassandra.db.DecoratedKey
            astore 2 /* other */
        start local 2 // org.apache.cassandra.db.DecoratedKey other
         5: .line 72
            aload 0 /* this */
            invokevirtual org.apache.cassandra.db.DecoratedKey.getKey:()Ljava/nio/ByteBuffer;
            aload 2 /* other */
            invokevirtual org.apache.cassandra.db.DecoratedKey.getKey:()Ljava/nio/ByteBuffer;
            invokestatic org.apache.cassandra.utils.ByteBufferUtil.compareUnsigned:(Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;)I
            ifne 6
            iconst_1
            ireturn
      StackMap locals: org.apache.cassandra.db.DecoratedKey
      StackMap stack:
         6: iconst_0
            ireturn
        end local 2 // org.apache.cassandra.db.DecoratedKey other
        end local 1 // java.lang.Object obj
        end local 0 // org.apache.cassandra.db.DecoratedKey this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    7     0   this  Lorg/apache/cassandra/db/DecoratedKey;
            0    7     1    obj  Ljava/lang/Object;
            5    7     2  other  Lorg/apache/cassandra/db/DecoratedKey;
    MethodParameters:
      Name  Flags
      obj   

  public int compareTo(org.apache.cassandra.db.PartitionPosition);
    descriptor: (Lorg/apache/cassandra/db/PartitionPosition;)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // org.apache.cassandra.db.DecoratedKey this
        start local 1 // org.apache.cassandra.db.PartitionPosition pos
         0: .line 77
            aload 0 /* this */
            aload 1 /* pos */
            if_acmpne 2
         1: .line 78
            iconst_0
            ireturn
         2: .line 81
      StackMap locals:
      StackMap stack:
            aload 1 /* pos */
            instanceof org.apache.cassandra.db.DecoratedKey
            ifne 4
         3: .line 82
            aload 1 /* pos */
            aload 0 /* this */
            invokeinterface org.apache.cassandra.db.PartitionPosition.compareTo:(Ljava/lang/Object;)I
            ineg
            ireturn
         4: .line 84
      StackMap locals:
      StackMap stack:
            aload 1 /* pos */
            checkcast org.apache.cassandra.db.DecoratedKey
            astore 2 /* otherKey */
        start local 2 // org.apache.cassandra.db.DecoratedKey otherKey
         5: .line 85
            aload 0 /* this */
            invokevirtual org.apache.cassandra.db.DecoratedKey.getToken:()Lorg/apache/cassandra/dht/Token;
            aload 2 /* otherKey */
            invokevirtual org.apache.cassandra.db.DecoratedKey.getToken:()Lorg/apache/cassandra/dht/Token;
            invokevirtual org.apache.cassandra.dht.Token.compareTo:(Ljava/lang/Object;)I
            istore 3 /* cmp */
        start local 3 // int cmp
         6: .line 86
            iload 3 /* cmp */
            ifne 7
            aload 0 /* this */
            invokevirtual org.apache.cassandra.db.DecoratedKey.getKey:()Ljava/nio/ByteBuffer;
            aload 2 /* otherKey */
            invokevirtual org.apache.cassandra.db.DecoratedKey.getKey:()Ljava/nio/ByteBuffer;
            invokestatic org.apache.cassandra.utils.ByteBufferUtil.compareUnsigned:(Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;)I
            goto 8
      StackMap locals: org.apache.cassandra.db.DecoratedKey int
      StackMap stack:
         7: iload 3 /* cmp */
      StackMap locals:
      StackMap stack: int
         8: ireturn
        end local 3 // int cmp
        end local 2 // org.apache.cassandra.db.DecoratedKey otherKey
        end local 1 // org.apache.cassandra.db.PartitionPosition pos
        end local 0 // org.apache.cassandra.db.DecoratedKey this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    9     0      this  Lorg/apache/cassandra/db/DecoratedKey;
            0    9     1       pos  Lorg/apache/cassandra/db/PartitionPosition;
            5    9     2  otherKey  Lorg/apache/cassandra/db/DecoratedKey;
            6    9     3       cmp  I
    MethodParameters:
      Name  Flags
      pos   

  public static int compareTo(org.apache.cassandra.dht.IPartitioner, java.nio.ByteBuffer, org.apache.cassandra.db.PartitionPosition);
    descriptor: (Lorg/apache/cassandra/dht/IPartitioner;Ljava/nio/ByteBuffer;Lorg/apache/cassandra/db/PartitionPosition;)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=5, args_size=3
        start local 0 // org.apache.cassandra.dht.IPartitioner partitioner
        start local 1 // java.nio.ByteBuffer key
        start local 2 // org.apache.cassandra.db.PartitionPosition position
         0: .line 92
            aload 2 /* position */
            instanceof org.apache.cassandra.db.DecoratedKey
            ifne 2
         1: .line 93
            aload 2 /* position */
            aload 0 /* partitioner */
            aload 1 /* key */
            invokeinterface org.apache.cassandra.dht.IPartitioner.decorateKey:(Ljava/nio/ByteBuffer;)Lorg/apache/cassandra/db/DecoratedKey;
            invokeinterface org.apache.cassandra.db.PartitionPosition.compareTo:(Ljava/lang/Object;)I
            ineg
            ireturn
         2: .line 95
      StackMap locals:
      StackMap stack:
            aload 2 /* position */
            checkcast org.apache.cassandra.db.DecoratedKey
            astore 3 /* otherKey */
        start local 3 // org.apache.cassandra.db.DecoratedKey otherKey
         3: .line 96
            aload 0 /* partitioner */
            aload 1 /* key */
            invokeinterface org.apache.cassandra.dht.IPartitioner.getToken:(Ljava/nio/ByteBuffer;)Lorg/apache/cassandra/dht/Token;
            aload 3 /* otherKey */
            invokevirtual org.apache.cassandra.db.DecoratedKey.getToken:()Lorg/apache/cassandra/dht/Token;
            invokevirtual org.apache.cassandra.dht.Token.compareTo:(Ljava/lang/Object;)I
            istore 4 /* cmp */
        start local 4 // int cmp
         4: .line 97
            iload 4 /* cmp */
            ifne 5
            aload 1 /* key */
            aload 3 /* otherKey */
            invokevirtual org.apache.cassandra.db.DecoratedKey.getKey:()Ljava/nio/ByteBuffer;
            invokestatic org.apache.cassandra.utils.ByteBufferUtil.compareUnsigned:(Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;)I
            goto 6
      StackMap locals: org.apache.cassandra.db.DecoratedKey int
      StackMap stack:
         5: iload 4 /* cmp */
      StackMap locals:
      StackMap stack: int
         6: ireturn
        end local 4 // int cmp
        end local 3 // org.apache.cassandra.db.DecoratedKey otherKey
        end local 2 // org.apache.cassandra.db.PartitionPosition position
        end local 1 // java.nio.ByteBuffer key
        end local 0 // org.apache.cassandra.dht.IPartitioner partitioner
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    7     0  partitioner  Lorg/apache/cassandra/dht/IPartitioner;
            0    7     1          key  Ljava/nio/ByteBuffer;
            0    7     2     position  Lorg/apache/cassandra/db/PartitionPosition;
            3    7     3     otherKey  Lorg/apache/cassandra/db/DecoratedKey;
            4    7     4          cmp  I
    MethodParameters:
             Name  Flags
      partitioner  
      key          
      position     

  public org.apache.cassandra.dht.IPartitioner getPartitioner();
    descriptor: ()Lorg/apache/cassandra/dht/IPartitioner;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.db.DecoratedKey this
         0: .line 102
            aload 0 /* this */
            invokevirtual org.apache.cassandra.db.DecoratedKey.getToken:()Lorg/apache/cassandra/dht/Token;
            invokevirtual org.apache.cassandra.dht.Token.getPartitioner:()Lorg/apache/cassandra/dht/IPartitioner;
            areturn
        end local 0 // org.apache.cassandra.db.DecoratedKey this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/db/DecoratedKey;

  public org.apache.cassandra.dht.Token$KeyBound minValue();
    descriptor: ()Lorg/apache/cassandra/dht/Token$KeyBound;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.db.DecoratedKey this
         0: .line 107
            aload 0 /* this */
            invokevirtual org.apache.cassandra.db.DecoratedKey.getPartitioner:()Lorg/apache/cassandra/dht/IPartitioner;
            invokeinterface org.apache.cassandra.dht.IPartitioner.getMinimumToken:()Lorg/apache/cassandra/dht/Token;
            invokevirtual org.apache.cassandra.dht.Token.minKeyBound:()Lorg/apache/cassandra/dht/Token$KeyBound;
            areturn
        end local 0 // org.apache.cassandra.db.DecoratedKey this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/db/DecoratedKey;

  public boolean isMinimum();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.db.DecoratedKey this
         0: .line 113
            iconst_0
            ireturn
        end local 0 // org.apache.cassandra.db.DecoratedKey this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/db/DecoratedKey;

  public org.apache.cassandra.db.PartitionPosition$Kind kind();
    descriptor: ()Lorg/apache/cassandra/db/PartitionPosition$Kind;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.db.DecoratedKey this
         0: .line 118
            getstatic org.apache.cassandra.db.PartitionPosition$Kind.ROW_KEY:Lorg/apache/cassandra/db/PartitionPosition$Kind;
            areturn
        end local 0 // org.apache.cassandra.db.DecoratedKey this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/db/DecoratedKey;

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // org.apache.cassandra.db.DecoratedKey this
         0: .line 124
            aload 0 /* this */
            invokevirtual org.apache.cassandra.db.DecoratedKey.getKey:()Ljava/nio/ByteBuffer;
            ifnonnull 1
            ldc "null"
            goto 2
      StackMap locals:
      StackMap stack:
         1: aload 0 /* this */
            invokevirtual org.apache.cassandra.db.DecoratedKey.getKey:()Ljava/nio/ByteBuffer;
            invokestatic org.apache.cassandra.utils.ByteBufferUtil.bytesToHex:(Ljava/nio/ByteBuffer;)Ljava/lang/String;
      StackMap locals:
      StackMap stack: java.lang.String
         2: astore 1 /* keystring */
        start local 1 // java.lang.String keystring
         3: .line 125
            new java.lang.StringBuilder
            dup
            ldc "DecoratedKey("
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            invokevirtual org.apache.cassandra.db.DecoratedKey.getToken:()Lorg/apache/cassandra/dht/Token;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            ldc ", "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 1 /* keystring */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc ")"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 1 // java.lang.String keystring
        end local 0 // org.apache.cassandra.db.DecoratedKey this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    4     0       this  Lorg/apache/cassandra/db/DecoratedKey;
            3    4     1  keystring  Ljava/lang/String;

  public org.apache.cassandra.dht.Token getToken();
    descriptor: ()Lorg/apache/cassandra/dht/Token;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.db.DecoratedKey this
         0: .line 130
            aload 0 /* this */
            getfield org.apache.cassandra.db.DecoratedKey.token:Lorg/apache/cassandra/dht/Token;
            areturn
        end local 0 // org.apache.cassandra.db.DecoratedKey this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/db/DecoratedKey;

  public abstract java.nio.ByteBuffer getKey();
    descriptor: ()Ljava/nio/ByteBuffer;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public void filterHash(long[]);
    descriptor: ([J)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=3, args_size=2
        start local 0 // org.apache.cassandra.db.DecoratedKey this
        start local 1 // long[] dest
         0: .line 137
            aload 0 /* this */
            invokevirtual org.apache.cassandra.db.DecoratedKey.getKey:()Ljava/nio/ByteBuffer;
            astore 2 /* key */
        start local 2 // java.nio.ByteBuffer key
         1: .line 138
            aload 2 /* key */
            aload 2 /* key */
            invokevirtual java.nio.ByteBuffer.position:()I
            aload 2 /* key */
            invokevirtual java.nio.ByteBuffer.remaining:()I
            lconst_0
            aload 1 /* dest */
            invokestatic org.apache.cassandra.utils.MurmurHash.hash3_x64_128:(Ljava/nio/ByteBuffer;IIJ[J)V
         2: .line 139
            return
        end local 2 // java.nio.ByteBuffer key
        end local 1 // long[] dest
        end local 0 // org.apache.cassandra.db.DecoratedKey this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/cassandra/db/DecoratedKey;
            0    3     1  dest  [J
            1    3     2   key  Ljava/nio/ByteBuffer;
    MethodParameters:
      Name  Flags
      dest  

  public org.apache.cassandra.dht.RingPosition minValue();
    descriptor: ()Lorg/apache/cassandra/dht/RingPosition;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokevirtual org.apache.cassandra.db.DecoratedKey.minValue:()Lorg/apache/cassandra/dht/Token$KeyBound;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  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.db.PartitionPosition
            invokevirtual org.apache.cassandra.db.DecoratedKey.compareTo:(Lorg/apache/cassandra/db/PartitionPosition;)I
            ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
SourceFile: "DecoratedKey.java"
NestMembers:
  org.apache.cassandra.db.DecoratedKey$1
InnerClasses:
  org.apache.cassandra.db.DecoratedKey$1
  public final Kind = org.apache.cassandra.db.PartitionPosition$Kind of org.apache.cassandra.db.PartitionPosition
  public KeyBound = org.apache.cassandra.dht.Token$KeyBound of org.apache.cassandra.dht.Token
  public abstract FilterKey = org.apache.cassandra.utils.IFilter$FilterKey of org.apache.cassandra.utils.IFilter