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 
class org.apache.cassandra.dht.tokenallocator.ReplicationAwareTokenAllocator$UnitAdjustmentTracker<Unit>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.apache.cassandra.dht.tokenallocator.ReplicationAwareTokenAllocator$UnitAdjustmentTracker
  super_class: java.lang.Object
{
  org.apache.cassandra.dht.tokenallocator.TokenAllocatorBase$UnitInfo<Unit> unitsChain;
    descriptor: Lorg/apache/cassandra/dht/tokenallocator/TokenAllocatorBase$UnitInfo;
    flags: (0x0000) 
    Signature: Lorg/apache/cassandra/dht/tokenallocator/TokenAllocatorBase$UnitInfo<TUnit;>;

  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=1, locals=0, args_size=0
         0: .line 371
            ldc Lorg/apache/cassandra/dht/tokenallocator/ReplicationAwareTokenAllocator;
            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.dht.tokenallocator.ReplicationAwareTokenAllocator$UnitAdjustmentTracker.$assertionsDisabled:Z
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>(org.apache.cassandra.dht.tokenallocator.TokenAllocatorBase$UnitInfo<Unit>);
    descriptor: (Lorg/apache/cassandra/dht/tokenallocator/TokenAllocatorBase$UnitInfo;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.cassandra.dht.tokenallocator.ReplicationAwareTokenAllocator$UnitAdjustmentTracker this
        start local 1 // org.apache.cassandra.dht.tokenallocator.TokenAllocatorBase$UnitInfo newUnit
         0: .line 375
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 377
            aload 0 /* this */
            aload 1 /* newUnit */
            putfield org.apache.cassandra.dht.tokenallocator.ReplicationAwareTokenAllocator$UnitAdjustmentTracker.unitsChain:Lorg/apache/cassandra/dht/tokenallocator/TokenAllocatorBase$UnitInfo;
         2: .line 378
            return
        end local 1 // org.apache.cassandra.dht.tokenallocator.TokenAllocatorBase$UnitInfo newUnit
        end local 0 // org.apache.cassandra.dht.tokenallocator.ReplicationAwareTokenAllocator$UnitAdjustmentTracker this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    3     0     this  Lorg/apache/cassandra/dht/tokenallocator/ReplicationAwareTokenAllocator$UnitAdjustmentTracker<TUnit;>;
            0    3     1  newUnit  Lorg/apache/cassandra/dht/tokenallocator/TokenAllocatorBase$UnitInfo<TUnit;>;
    Signature: (Lorg/apache/cassandra/dht/tokenallocator/TokenAllocatorBase$UnitInfo<TUnit;>;)V
    MethodParameters:
         Name  Flags
      newUnit  

  void add(org.apache.cassandra.dht.tokenallocator.TokenAllocatorBase$UnitInfo<Unit>, );
    descriptor: (Lorg/apache/cassandra/dht/tokenallocator/TokenAllocatorBase$UnitInfo;D)V
    flags: (0x0000) 
    Code:
      stack=5, locals=4, args_size=3
        start local 0 // org.apache.cassandra.dht.tokenallocator.ReplicationAwareTokenAllocator$UnitAdjustmentTracker this
        start local 1 // org.apache.cassandra.dht.tokenallocator.TokenAllocatorBase$UnitInfo currUnit
        start local 2 // double diff
         0: .line 382
            aload 1 /* currUnit */
            getfield org.apache.cassandra.dht.tokenallocator.TokenAllocatorBase$UnitInfo.prevUsed:Lorg/apache/cassandra/dht/tokenallocator/TokenAllocatorBase$UnitInfo;
            ifnonnull 6
         1: .line 384
            getstatic org.apache.cassandra.dht.tokenallocator.ReplicationAwareTokenAllocator$UnitAdjustmentTracker.$assertionsDisabled:Z
            ifne 2
            aload 0 /* this */
            getfield org.apache.cassandra.dht.tokenallocator.ReplicationAwareTokenAllocator$UnitAdjustmentTracker.unitsChain:Lorg/apache/cassandra/dht/tokenallocator/TokenAllocatorBase$UnitInfo;
            getfield org.apache.cassandra.dht.tokenallocator.TokenAllocatorBase$UnitInfo.prevUsed:Lorg/apache/cassandra/dht/tokenallocator/TokenAllocatorBase$UnitInfo;
            ifnonnull 2
            aload 1 /* currUnit */
            aload 0 /* this */
            getfield org.apache.cassandra.dht.tokenallocator.ReplicationAwareTokenAllocator$UnitAdjustmentTracker.unitsChain:Lorg/apache/cassandra/dht/tokenallocator/TokenAllocatorBase$UnitInfo;
            if_acmpeq 2
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         2: .line 386
      StackMap locals:
      StackMap stack:
            aload 1 /* currUnit */
            aload 1 /* currUnit */
            getfield org.apache.cassandra.dht.tokenallocator.TokenAllocatorBase$UnitInfo.ownership:D
            dload 2 /* diff */
            dadd
            putfield org.apache.cassandra.dht.tokenallocator.TokenAllocatorBase$UnitInfo.adjustedOwnership:D
         3: .line 387
            aload 1 /* currUnit */
            aload 0 /* this */
            getfield org.apache.cassandra.dht.tokenallocator.ReplicationAwareTokenAllocator$UnitAdjustmentTracker.unitsChain:Lorg/apache/cassandra/dht/tokenallocator/TokenAllocatorBase$UnitInfo;
            putfield org.apache.cassandra.dht.tokenallocator.TokenAllocatorBase$UnitInfo.prevUsed:Lorg/apache/cassandra/dht/tokenallocator/TokenAllocatorBase$UnitInfo;
         4: .line 388
            aload 0 /* this */
            aload 1 /* currUnit */
            putfield org.apache.cassandra.dht.tokenallocator.ReplicationAwareTokenAllocator$UnitAdjustmentTracker.unitsChain:Lorg/apache/cassandra/dht/tokenallocator/TokenAllocatorBase$UnitInfo;
         5: .line 389
            goto 7
         6: .line 392
      StackMap locals:
      StackMap stack:
            aload 1 /* currUnit */
            dup
            getfield org.apache.cassandra.dht.tokenallocator.TokenAllocatorBase$UnitInfo.adjustedOwnership:D
            dload 2 /* diff */
            dadd
            putfield org.apache.cassandra.dht.tokenallocator.TokenAllocatorBase$UnitInfo.adjustedOwnership:D
         7: .line 394
      StackMap locals:
      StackMap stack:
            return
        end local 2 // double diff
        end local 1 // org.apache.cassandra.dht.tokenallocator.TokenAllocatorBase$UnitInfo currUnit
        end local 0 // org.apache.cassandra.dht.tokenallocator.ReplicationAwareTokenAllocator$UnitAdjustmentTracker this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    8     0      this  Lorg/apache/cassandra/dht/tokenallocator/ReplicationAwareTokenAllocator$UnitAdjustmentTracker<TUnit;>;
            0    8     1  currUnit  Lorg/apache/cassandra/dht/tokenallocator/TokenAllocatorBase$UnitInfo<TUnit;>;
            0    8     2      diff  D
    Signature: (Lorg/apache/cassandra/dht/tokenallocator/TokenAllocatorBase$UnitInfo<TUnit;>;D)V
    MethodParameters:
          Name  Flags
      currUnit  
      diff      

  double calculateUnitChange(double, double);
    descriptor: (DD)D
    flags: (0x0000) 
    Code:
      stack=6, locals=17, args_size=3
        start local 0 // org.apache.cassandra.dht.tokenallocator.ReplicationAwareTokenAllocator$UnitAdjustmentTracker this
        start local 1 // double newUnitMult
        start local 3 // double optTokenOwnership
         0: .line 398
            dconst_0
            dstore 5 /* unitChange */
        start local 5 // double unitChange
         1: .line 399
            aload 0 /* this */
            getfield org.apache.cassandra.dht.tokenallocator.ReplicationAwareTokenAllocator$UnitAdjustmentTracker.unitsChain:Lorg/apache/cassandra/dht/tokenallocator/TokenAllocatorBase$UnitInfo;
            astore 7 /* unitsChain */
        start local 7 // org.apache.cassandra.dht.tokenallocator.TokenAllocatorBase$UnitInfo unitsChain
         2: .line 403
      StackMap locals: double org.apache.cassandra.dht.tokenallocator.TokenAllocatorBase$UnitInfo
      StackMap stack:
            aload 7 /* unitsChain */
            getfield org.apache.cassandra.dht.tokenallocator.TokenAllocatorBase$UnitInfo.adjustedOwnership:D
            dstore 8 /* newOwnership */
        start local 8 // double newOwnership
         3: .line 404
            aload 7 /* unitsChain */
            getfield org.apache.cassandra.dht.tokenallocator.TokenAllocatorBase$UnitInfo.ownership:D
            dstore 10 /* oldOwnership */
        start local 10 // double oldOwnership
         4: .line 405
            aload 7 /* unitsChain */
            getfield org.apache.cassandra.dht.tokenallocator.TokenAllocatorBase$UnitInfo.tokenCount:I
            i2d
            dstore 12 /* tokenCount */
        start local 12 // double tokenCount
         5: .line 406
            dload 8 /* newOwnership */
            dload 12 /* tokenCount */
            ddiv
            dload 3 /* optTokenOwnership */
            dsub
            invokestatic org.apache.cassandra.dht.tokenallocator.ReplicationAwareTokenAllocator.sq:(D)D
            dload 10 /* oldOwnership */
            dload 12 /* tokenCount */
            ddiv
            dload 3 /* optTokenOwnership */
            dsub
            invokestatic org.apache.cassandra.dht.tokenallocator.ReplicationAwareTokenAllocator.sq:(D)D
            dsub
            dstore 14 /* diff */
        start local 14 // double diff
         6: .line 407
            aload 7 /* unitsChain */
            getfield org.apache.cassandra.dht.tokenallocator.TokenAllocatorBase$UnitInfo.prevUsed:Lorg/apache/cassandra/dht/tokenallocator/TokenAllocatorBase$UnitInfo;
            astore 16 /* prev */
        start local 16 // org.apache.cassandra.dht.tokenallocator.TokenAllocatorBase$UnitInfo prev
         7: .line 408
            aload 7 /* unitsChain */
            aconst_null
            putfield org.apache.cassandra.dht.tokenallocator.TokenAllocatorBase$UnitInfo.prevUsed:Lorg/apache/cassandra/dht/tokenallocator/TokenAllocatorBase$UnitInfo;
         8: .line 409
            aload 7 /* unitsChain */
            aload 16 /* prev */
            if_acmpeq 10
         9: .line 410
            dload 5 /* unitChange */
            dload 14 /* diff */
            dadd
            dstore 5 /* unitChange */
            goto 12
        10: .line 413
      StackMap locals: org.apache.cassandra.dht.tokenallocator.ReplicationAwareTokenAllocator$UnitAdjustmentTracker double double double org.apache.cassandra.dht.tokenallocator.TokenAllocatorBase$UnitInfo double double double double org.apache.cassandra.dht.tokenallocator.TokenAllocatorBase$UnitInfo
      StackMap stack:
            dload 5 /* unitChange */
            dload 14 /* diff */
            dload 1 /* newUnitMult */
            dmul
            dadd
            dstore 5 /* unitChange */
        11: .line 414
            goto 14
        12: .line 416
      StackMap locals:
      StackMap stack:
            aload 16 /* prev */
            astore 7 /* unitsChain */
        end local 16 // org.apache.cassandra.dht.tokenallocator.TokenAllocatorBase$UnitInfo prev
        end local 14 // double diff
        end local 12 // double tokenCount
        end local 10 // double oldOwnership
        end local 8 // double newOwnership
        13: .line 401
            goto 2
        14: .line 418
      StackMap locals: org.apache.cassandra.dht.tokenallocator.ReplicationAwareTokenAllocator$UnitAdjustmentTracker double double double org.apache.cassandra.dht.tokenallocator.TokenAllocatorBase$UnitInfo
      StackMap stack:
            aload 0 /* this */
            aload 7 /* unitsChain */
            putfield org.apache.cassandra.dht.tokenallocator.ReplicationAwareTokenAllocator$UnitAdjustmentTracker.unitsChain:Lorg/apache/cassandra/dht/tokenallocator/TokenAllocatorBase$UnitInfo;
        15: .line 419
            dload 5 /* unitChange */
            dreturn
        end local 7 // org.apache.cassandra.dht.tokenallocator.TokenAllocatorBase$UnitInfo unitsChain
        end local 5 // double unitChange
        end local 3 // double optTokenOwnership
        end local 1 // double newUnitMult
        end local 0 // org.apache.cassandra.dht.tokenallocator.ReplicationAwareTokenAllocator$UnitAdjustmentTracker this
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0   16     0               this  Lorg/apache/cassandra/dht/tokenallocator/ReplicationAwareTokenAllocator$UnitAdjustmentTracker<TUnit;>;
            0   16     1        newUnitMult  D
            0   16     3  optTokenOwnership  D
            1   16     5         unitChange  D
            2   16     7         unitsChain  Lorg/apache/cassandra/dht/tokenallocator/TokenAllocatorBase$UnitInfo<TUnit;>;
            3   13     8       newOwnership  D
            4   13    10       oldOwnership  D
            5   13    12         tokenCount  D
            6   13    14               diff  D
            7   13    16               prev  Lorg/apache/cassandra/dht/tokenallocator/TokenAllocatorBase$UnitInfo<TUnit;>;
    MethodParameters:
                   Name  Flags
      newUnitMult        
      optTokenOwnership  
}
Signature: <Unit:Ljava/lang/Object;>Ljava/lang/Object;
SourceFile: "ReplicationAwareTokenAllocator.java"
NestHost: org.apache.cassandra.dht.tokenallocator.ReplicationAwareTokenAllocator
InnerClasses:
  private UnitAdjustmentTracker = org.apache.cassandra.dht.tokenallocator.ReplicationAwareTokenAllocator$UnitAdjustmentTracker of org.apache.cassandra.dht.tokenallocator.ReplicationAwareTokenAllocator
  UnitInfo = org.apache.cassandra.dht.tokenallocator.TokenAllocatorBase$UnitInfo of org.apache.cassandra.dht.tokenallocator.TokenAllocatorBase