org.apache.cassandra/cassandra-all/3.11.5 : org/apache/cassandra/io/sstable/BloomFilterTracker.class

BloomFilterTracker

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.

The Apache Software License, Version 2.0

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.io.sstable.BloomFilterTracker
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.cassandra.io.sstable.BloomFilterTracker
  super_class: java.lang.Object
{
  private final java.util.concurrent.atomic.AtomicLong falsePositiveCount;
    descriptor: Ljava/util/concurrent/atomic/AtomicLong;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.util.concurrent.atomic.AtomicLong truePositiveCount;
    descriptor: Ljava/util/concurrent/atomic/AtomicLong;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private long lastFalsePositiveCount;
    descriptor: J
    flags: (0x0002) ACC_PRIVATE

  private long lastTruePositiveCount;
    descriptor: J
    flags: (0x0002) ACC_PRIVATE

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // org.apache.cassandra.io.sstable.BloomFilterTracker this
         0: .line 22
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 24
            aload 0 /* this */
            new java.util.concurrent.atomic.AtomicLong
            dup
            lconst_0
            invokespecial java.util.concurrent.atomic.AtomicLong.<init>:(J)V
            putfield org.apache.cassandra.io.sstable.BloomFilterTracker.falsePositiveCount:Ljava/util/concurrent/atomic/AtomicLong;
         2: .line 25
            aload 0 /* this */
            new java.util.concurrent.atomic.AtomicLong
            dup
            lconst_0
            invokespecial java.util.concurrent.atomic.AtomicLong.<init>:(J)V
            putfield org.apache.cassandra.io.sstable.BloomFilterTracker.truePositiveCount:Ljava/util/concurrent/atomic/AtomicLong;
         3: .line 26
            aload 0 /* this */
            lconst_0
            putfield org.apache.cassandra.io.sstable.BloomFilterTracker.lastFalsePositiveCount:J
         4: .line 27
            aload 0 /* this */
            lconst_0
            putfield org.apache.cassandra.io.sstable.BloomFilterTracker.lastTruePositiveCount:J
         5: .line 22
            return
        end local 0 // org.apache.cassandra.io.sstable.BloomFilterTracker this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lorg/apache/cassandra/io/sstable/BloomFilterTracker;

  public void addFalsePositive();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.cassandra.io.sstable.BloomFilterTracker this
         0: .line 31
            aload 0 /* this */
            getfield org.apache.cassandra.io.sstable.BloomFilterTracker.falsePositiveCount:Ljava/util/concurrent/atomic/AtomicLong;
            invokevirtual java.util.concurrent.atomic.AtomicLong.incrementAndGet:()J
            pop2
         1: .line 32
            return
        end local 0 // org.apache.cassandra.io.sstable.BloomFilterTracker this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/cassandra/io/sstable/BloomFilterTracker;

  public void addTruePositive();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.cassandra.io.sstable.BloomFilterTracker this
         0: .line 36
            aload 0 /* this */
            getfield org.apache.cassandra.io.sstable.BloomFilterTracker.truePositiveCount:Ljava/util/concurrent/atomic/AtomicLong;
            invokevirtual java.util.concurrent.atomic.AtomicLong.incrementAndGet:()J
            pop2
         1: .line 37
            return
        end local 0 // org.apache.cassandra.io.sstable.BloomFilterTracker this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/cassandra/io/sstable/BloomFilterTracker;

  public long getFalsePositiveCount();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.cassandra.io.sstable.BloomFilterTracker this
         0: .line 41
            aload 0 /* this */
            getfield org.apache.cassandra.io.sstable.BloomFilterTracker.falsePositiveCount:Ljava/util/concurrent/atomic/AtomicLong;
            invokevirtual java.util.concurrent.atomic.AtomicLong.get:()J
            lreturn
        end local 0 // org.apache.cassandra.io.sstable.BloomFilterTracker this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/io/sstable/BloomFilterTracker;

  public long getRecentFalsePositiveCount();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=6, args_size=1
        start local 0 // org.apache.cassandra.io.sstable.BloomFilterTracker this
         0: .line 46
            aload 0 /* this */
            invokevirtual org.apache.cassandra.io.sstable.BloomFilterTracker.getFalsePositiveCount:()J
            lstore 1 /* fpc */
        start local 1 // long fpc
         1: .line 49
            lload 1 /* fpc */
            aload 0 /* this */
            getfield org.apache.cassandra.io.sstable.BloomFilterTracker.lastFalsePositiveCount:J
            lsub
            lstore 4
         2: .line 53
            aload 0 /* this */
            lload 1 /* fpc */
            putfield org.apache.cassandra.io.sstable.BloomFilterTracker.lastFalsePositiveCount:J
         3: .line 49
            lload 4
            lreturn
         4: .line 52
      StackMap locals: org.apache.cassandra.io.sstable.BloomFilterTracker long
      StackMap stack: java.lang.Throwable
            astore 3
         5: .line 53
            aload 0 /* this */
            lload 1 /* fpc */
            putfield org.apache.cassandra.io.sstable.BloomFilterTracker.lastFalsePositiveCount:J
         6: .line 54
            aload 3
            athrow
        end local 1 // long fpc
        end local 0 // org.apache.cassandra.io.sstable.BloomFilterTracker this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lorg/apache/cassandra/io/sstable/BloomFilterTracker;
            1    7     1   fpc  J
      Exception table:
        from    to  target  type
           1     2       4  any

  public long getTruePositiveCount();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.cassandra.io.sstable.BloomFilterTracker this
         0: .line 59
            aload 0 /* this */
            getfield org.apache.cassandra.io.sstable.BloomFilterTracker.truePositiveCount:Ljava/util/concurrent/atomic/AtomicLong;
            invokevirtual java.util.concurrent.atomic.AtomicLong.get:()J
            lreturn
        end local 0 // org.apache.cassandra.io.sstable.BloomFilterTracker this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/io/sstable/BloomFilterTracker;

  public long getRecentTruePositiveCount();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=6, args_size=1
        start local 0 // org.apache.cassandra.io.sstable.BloomFilterTracker this
         0: .line 64
            aload 0 /* this */
            invokevirtual org.apache.cassandra.io.sstable.BloomFilterTracker.getTruePositiveCount:()J
            lstore 1 /* tpc */
        start local 1 // long tpc
         1: .line 67
            lload 1 /* tpc */
            aload 0 /* this */
            getfield org.apache.cassandra.io.sstable.BloomFilterTracker.lastTruePositiveCount:J
            lsub
            lstore 4
         2: .line 71
            aload 0 /* this */
            lload 1 /* tpc */
            putfield org.apache.cassandra.io.sstable.BloomFilterTracker.lastTruePositiveCount:J
         3: .line 67
            lload 4
            lreturn
         4: .line 70
      StackMap locals: org.apache.cassandra.io.sstable.BloomFilterTracker long
      StackMap stack: java.lang.Throwable
            astore 3
         5: .line 71
            aload 0 /* this */
            lload 1 /* tpc */
            putfield org.apache.cassandra.io.sstable.BloomFilterTracker.lastTruePositiveCount:J
         6: .line 72
            aload 3
            athrow
        end local 1 // long tpc
        end local 0 // org.apache.cassandra.io.sstable.BloomFilterTracker this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lorg/apache/cassandra/io/sstable/BloomFilterTracker;
            1    7     1   tpc  J
      Exception table:
        from    to  target  type
           1     2       4  any
}
SourceFile: "BloomFilterTracker.java"

/

org.apache.cassandra/ cassandra-all/ 3.11.5/ org/apache/cassandra/io/sstable/BloomFilterTracker.class