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.net.RateBasedBackPressureState extends org.apache.cassandra.utils.concurrent.IntervalLock implements org.apache.cassandra.net.BackPressureState
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.apache.cassandra.net.RateBasedBackPressureState
  super_class: org.apache.cassandra.utils.concurrent.IntervalLock
{
  private final java.net.InetAddress host;
    descriptor: Ljava/net/InetAddress;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

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

  final org.apache.cassandra.utils.SlidingTimeRate incomingRate;
    descriptor: Lorg/apache/cassandra/utils/SlidingTimeRate;
    flags: (0x0010) ACC_FINAL

  final org.apache.cassandra.utils.SlidingTimeRate outgoingRate;
    descriptor: Lorg/apache/cassandra/utils/SlidingTimeRate;
    flags: (0x0010) ACC_FINAL

  final com.google.common.util.concurrent.RateLimiter rateLimiter;
    descriptor: Lcom/google/common/util/concurrent/RateLimiter;
    flags: (0x0010) ACC_FINAL

  void <init>(java.net.InetAddress, org.apache.cassandra.utils.TimeSource, long);
    descriptor: (Ljava/net/InetAddress;Lorg/apache/cassandra/utils/TimeSource;J)V
    flags: (0x0000) 
    Code:
      stack=10, locals=5, args_size=4
        start local 0 // org.apache.cassandra.net.RateBasedBackPressureState this
        start local 1 // java.net.InetAddress host
        start local 2 // org.apache.cassandra.utils.TimeSource timeSource
        start local 3 // long windowSize
         0: .line 58
            aload 0 /* this */
            aload 2 /* timeSource */
            invokespecial org.apache.cassandra.utils.concurrent.IntervalLock.<init>:(Lorg/apache/cassandra/utils/TimeSource;)V
         1: .line 59
            aload 0 /* this */
            aload 1 /* host */
            putfield org.apache.cassandra.net.RateBasedBackPressureState.host:Ljava/net/InetAddress;
         2: .line 60
            aload 0 /* this */
            lload 3 /* windowSize */
            putfield org.apache.cassandra.net.RateBasedBackPressureState.windowSize:J
         3: .line 61
            aload 0 /* this */
            new org.apache.cassandra.utils.SlidingTimeRate
            dup
            aload 2 /* timeSource */
            aload 0 /* this */
            getfield org.apache.cassandra.net.RateBasedBackPressureState.windowSize:J
            aload 0 /* this */
            getfield org.apache.cassandra.net.RateBasedBackPressureState.windowSize:J
            ldc 10
            ldiv
            getstatic java.util.concurrent.TimeUnit.MILLISECONDS:Ljava/util/concurrent/TimeUnit;
            invokespecial org.apache.cassandra.utils.SlidingTimeRate.<init>:(Lorg/apache/cassandra/utils/TimeSource;JJLjava/util/concurrent/TimeUnit;)V
            putfield org.apache.cassandra.net.RateBasedBackPressureState.incomingRate:Lorg/apache/cassandra/utils/SlidingTimeRate;
         4: .line 62
            aload 0 /* this */
            new org.apache.cassandra.utils.SlidingTimeRate
            dup
            aload 2 /* timeSource */
            aload 0 /* this */
            getfield org.apache.cassandra.net.RateBasedBackPressureState.windowSize:J
            aload 0 /* this */
            getfield org.apache.cassandra.net.RateBasedBackPressureState.windowSize:J
            ldc 10
            ldiv
            getstatic java.util.concurrent.TimeUnit.MILLISECONDS:Ljava/util/concurrent/TimeUnit;
            invokespecial org.apache.cassandra.utils.SlidingTimeRate.<init>:(Lorg/apache/cassandra/utils/TimeSource;JJLjava/util/concurrent/TimeUnit;)V
            putfield org.apache.cassandra.net.RateBasedBackPressureState.outgoingRate:Lorg/apache/cassandra/utils/SlidingTimeRate;
         5: .line 63
            aload 0 /* this */
            ldc Infinity
            invokestatic com.google.common.util.concurrent.RateLimiter.create:(D)Lcom/google/common/util/concurrent/RateLimiter;
            putfield org.apache.cassandra.net.RateBasedBackPressureState.rateLimiter:Lcom/google/common/util/concurrent/RateLimiter;
         6: .line 64
            return
        end local 3 // long windowSize
        end local 2 // org.apache.cassandra.utils.TimeSource timeSource
        end local 1 // java.net.InetAddress host
        end local 0 // org.apache.cassandra.net.RateBasedBackPressureState this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    7     0        this  Lorg/apache/cassandra/net/RateBasedBackPressureState;
            0    7     1        host  Ljava/net/InetAddress;
            0    7     2  timeSource  Lorg/apache/cassandra/utils/TimeSource;
            0    7     3  windowSize  J
    MethodParameters:
            Name  Flags
      host        
      timeSource  
      windowSize  

  public void onMessageSent(org.apache.cassandra.net.MessageOut<?>);
    descriptor: (Lorg/apache/cassandra/net/MessageOut;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=0, locals=2, args_size=2
        start local 0 // org.apache.cassandra.net.RateBasedBackPressureState this
        start local 1 // org.apache.cassandra.net.MessageOut message
         0: .line 67
            return
        end local 1 // org.apache.cassandra.net.MessageOut message
        end local 0 // org.apache.cassandra.net.RateBasedBackPressureState this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0     this  Lorg/apache/cassandra/net/RateBasedBackPressureState;
            0    1     1  message  Lorg/apache/cassandra/net/MessageOut<*>;
    Signature: (Lorg/apache/cassandra/net/MessageOut<*>;)V
    MethodParameters:
         Name  Flags
      message  

  public void onResponseReceived();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // org.apache.cassandra.net.RateBasedBackPressureState this
         0: .line 72
            aload 0 /* this */
            invokevirtual org.apache.cassandra.net.RateBasedBackPressureState.readLock:()Ljava/util/concurrent/locks/ReentrantReadWriteLock$ReadLock;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock:()V
         1: .line 75
            aload 0 /* this */
            getfield org.apache.cassandra.net.RateBasedBackPressureState.incomingRate:Lorg/apache/cassandra/utils/SlidingTimeRate;
            iconst_1
            invokevirtual org.apache.cassandra.utils.SlidingTimeRate.update:(I)V
         2: .line 76
            aload 0 /* this */
            getfield org.apache.cassandra.net.RateBasedBackPressureState.outgoingRate:Lorg/apache/cassandra/utils/SlidingTimeRate;
            iconst_1
            invokevirtual org.apache.cassandra.utils.SlidingTimeRate.update:(I)V
         3: .line 77
            goto 7
         4: .line 79
      StackMap locals:
      StackMap stack: java.lang.Throwable
            astore 1
         5: .line 80
            aload 0 /* this */
            invokevirtual org.apache.cassandra.net.RateBasedBackPressureState.readLock:()Ljava/util/concurrent/locks/ReentrantReadWriteLock$ReadLock;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.unlock:()V
         6: .line 81
            aload 1
            athrow
         7: .line 80
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.cassandra.net.RateBasedBackPressureState.readLock:()Ljava/util/concurrent/locks/ReentrantReadWriteLock$ReadLock;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.unlock:()V
         8: .line 82
            return
        end local 0 // org.apache.cassandra.net.RateBasedBackPressureState this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Lorg/apache/cassandra/net/RateBasedBackPressureState;
      Exception table:
        from    to  target  type
           1     4       4  any

  public void onResponseTimeout();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // org.apache.cassandra.net.RateBasedBackPressureState this
         0: .line 87
            aload 0 /* this */
            invokevirtual org.apache.cassandra.net.RateBasedBackPressureState.readLock:()Ljava/util/concurrent/locks/ReentrantReadWriteLock$ReadLock;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock:()V
         1: .line 90
            aload 0 /* this */
            getfield org.apache.cassandra.net.RateBasedBackPressureState.outgoingRate:Lorg/apache/cassandra/utils/SlidingTimeRate;
            iconst_1
            invokevirtual org.apache.cassandra.utils.SlidingTimeRate.update:(I)V
         2: .line 91
            goto 6
         3: .line 93
      StackMap locals:
      StackMap stack: java.lang.Throwable
            astore 1
         4: .line 94
            aload 0 /* this */
            invokevirtual org.apache.cassandra.net.RateBasedBackPressureState.readLock:()Ljava/util/concurrent/locks/ReentrantReadWriteLock$ReadLock;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.unlock:()V
         5: .line 95
            aload 1
            athrow
         6: .line 94
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.cassandra.net.RateBasedBackPressureState.readLock:()Ljava/util/concurrent/locks/ReentrantReadWriteLock$ReadLock;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.unlock:()V
         7: .line 96
            return
        end local 0 // org.apache.cassandra.net.RateBasedBackPressureState this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lorg/apache/cassandra/net/RateBasedBackPressureState;
      Exception table:
        from    to  target  type
           1     3       3  any

  public double getBackPressureRateLimit();
    descriptor: ()D
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.cassandra.net.RateBasedBackPressureState this
         0: .line 101
            aload 0 /* this */
            getfield org.apache.cassandra.net.RateBasedBackPressureState.rateLimiter:Lcom/google/common/util/concurrent/RateLimiter;
            invokevirtual com.google.common.util.concurrent.RateLimiter.getRate:()D
            dreturn
        end local 0 // org.apache.cassandra.net.RateBasedBackPressureState this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/net/RateBasedBackPressureState;

  public java.net.InetAddress getHost();
    descriptor: ()Ljava/net/InetAddress;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.net.RateBasedBackPressureState this
         0: .line 107
            aload 0 /* this */
            getfield org.apache.cassandra.net.RateBasedBackPressureState.host:Ljava/net/InetAddress;
            areturn
        end local 0 // org.apache.cassandra.net.RateBasedBackPressureState this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/net/RateBasedBackPressureState;

  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.net.RateBasedBackPressureState this
        start local 1 // java.lang.Object obj
         0: .line 113
            aload 1 /* obj */
            instanceof org.apache.cassandra.net.RateBasedBackPressureState
            ifeq 3
         1: .line 115
            aload 1 /* obj */
            checkcast org.apache.cassandra.net.RateBasedBackPressureState
            astore 2 /* other */
        start local 2 // org.apache.cassandra.net.RateBasedBackPressureState other
         2: .line 116
            aload 0 /* this */
            getfield org.apache.cassandra.net.RateBasedBackPressureState.host:Ljava/net/InetAddress;
            aload 2 /* other */
            getfield org.apache.cassandra.net.RateBasedBackPressureState.host:Ljava/net/InetAddress;
            invokevirtual java.net.InetAddress.equals:(Ljava/lang/Object;)Z
            ireturn
        end local 2 // org.apache.cassandra.net.RateBasedBackPressureState other
         3: .line 118
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 1 // java.lang.Object obj
        end local 0 // org.apache.cassandra.net.RateBasedBackPressureState this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    4     0   this  Lorg/apache/cassandra/net/RateBasedBackPressureState;
            0    4     1    obj  Ljava/lang/Object;
            2    3     2  other  Lorg/apache/cassandra/net/RateBasedBackPressureState;
    MethodParameters:
      Name  Flags
      obj   

  public int hashCode();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.net.RateBasedBackPressureState this
         0: .line 124
            aload 0 /* this */
            getfield org.apache.cassandra.net.RateBasedBackPressureState.host:Ljava/net/InetAddress;
            invokevirtual java.net.InetAddress.hashCode:()I
            ireturn
        end local 0 // org.apache.cassandra.net.RateBasedBackPressureState this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/net/RateBasedBackPressureState;

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=1, args_size=1
        start local 0 // org.apache.cassandra.net.RateBasedBackPressureState this
         0: .line 130
            ldc "[host: %s, incoming rate: %.3f, outgoing rate: %.3f, rate limit: %.3f]"
            iconst_4
            anewarray java.lang.Object
            dup
            iconst_0
         1: .line 131
            aload 0 /* this */
            getfield org.apache.cassandra.net.RateBasedBackPressureState.host:Ljava/net/InetAddress;
            aastore
            dup
            iconst_1
            aload 0 /* this */
            getfield org.apache.cassandra.net.RateBasedBackPressureState.incomingRate:Lorg/apache/cassandra/utils/SlidingTimeRate;
            getstatic java.util.concurrent.TimeUnit.SECONDS:Ljava/util/concurrent/TimeUnit;
            invokevirtual org.apache.cassandra.utils.SlidingTimeRate.get:(Ljava/util/concurrent/TimeUnit;)D
            invokestatic java.lang.Double.valueOf:(D)Ljava/lang/Double;
            aastore
            dup
            iconst_2
            aload 0 /* this */
            getfield org.apache.cassandra.net.RateBasedBackPressureState.outgoingRate:Lorg/apache/cassandra/utils/SlidingTimeRate;
            getstatic java.util.concurrent.TimeUnit.SECONDS:Ljava/util/concurrent/TimeUnit;
            invokevirtual org.apache.cassandra.utils.SlidingTimeRate.get:(Ljava/util/concurrent/TimeUnit;)D
            invokestatic java.lang.Double.valueOf:(D)Ljava/lang/Double;
            aastore
            dup
            iconst_3
            aload 0 /* this */
            getfield org.apache.cassandra.net.RateBasedBackPressureState.rateLimiter:Lcom/google/common/util/concurrent/RateLimiter;
            invokevirtual com.google.common.util.concurrent.RateLimiter.getRate:()D
            invokestatic java.lang.Double.valueOf:(D)Ljava/lang/Double;
            aastore
         2: .line 130
            invokestatic java.lang.String.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            areturn
        end local 0 // org.apache.cassandra.net.RateBasedBackPressureState this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/cassandra/net/RateBasedBackPressureState;
}
SourceFile: "RateBasedBackPressureState.java"
InnerClasses:
  public ReadLock = java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock of java.util.concurrent.locks.ReentrantReadWriteLock