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.compaction.AbstractCompactionStrategy
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: org.apache.cassandra.db.compaction.AbstractCompactionStrategy
  super_class: java.lang.Object
{
  private static final org.slf4j.Logger logger;
    descriptor: Lorg/slf4j/Logger;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  protected static final float DEFAULT_TOMBSTONE_THRESHOLD;
    descriptor: F
    flags: (0x001c) ACC_PROTECTED, ACC_STATIC, ACC_FINAL
    ConstantValue: 0.2

  protected static final long DEFAULT_TOMBSTONE_COMPACTION_INTERVAL;
    descriptor: J
    flags: (0x001c) ACC_PROTECTED, ACC_STATIC, ACC_FINAL
    ConstantValue: 86400

  protected static final boolean DEFAULT_UNCHECKED_TOMBSTONE_COMPACTION_OPTION;
    descriptor: Z
    flags: (0x001c) ACC_PROTECTED, ACC_STATIC, ACC_FINAL
    ConstantValue: 0

  protected static final boolean DEFAULT_LOG_ALL_OPTION;
    descriptor: Z
    flags: (0x001c) ACC_PROTECTED, ACC_STATIC, ACC_FINAL
    ConstantValue: 0

  protected static final java.lang.String TOMBSTONE_THRESHOLD_OPTION;
    descriptor: Ljava/lang/String;
    flags: (0x001c) ACC_PROTECTED, ACC_STATIC, ACC_FINAL
    ConstantValue: "tombstone_threshold"

  protected static final java.lang.String TOMBSTONE_COMPACTION_INTERVAL_OPTION;
    descriptor: Ljava/lang/String;
    flags: (0x001c) ACC_PROTECTED, ACC_STATIC, ACC_FINAL
    ConstantValue: "tombstone_compaction_interval"

  protected static final java.lang.String UNCHECKED_TOMBSTONE_COMPACTION_OPTION;
    descriptor: Ljava/lang/String;
    flags: (0x001c) ACC_PROTECTED, ACC_STATIC, ACC_FINAL
    ConstantValue: "unchecked_tombstone_compaction"

  protected static final java.lang.String LOG_ALL_OPTION;
    descriptor: Ljava/lang/String;
    flags: (0x001c) ACC_PROTECTED, ACC_STATIC, ACC_FINAL
    ConstantValue: "log_all"

  protected static final java.lang.String COMPACTION_ENABLED;
    descriptor: Ljava/lang/String;
    flags: (0x001c) ACC_PROTECTED, ACC_STATIC, ACC_FINAL
    ConstantValue: "enabled"

  public static final java.lang.String ONLY_PURGE_REPAIRED_TOMBSTONES;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: "only_purge_repaired_tombstones"

  protected java.util.Map<java.lang.String, java.lang.String> options;
    descriptor: Ljava/util/Map;
    flags: (0x0004) ACC_PROTECTED
    Signature: Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;

  protected final org.apache.cassandra.db.ColumnFamilyStore cfs;
    descriptor: Lorg/apache/cassandra/db/ColumnFamilyStore;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL

  protected float tombstoneThreshold;
    descriptor: F
    flags: (0x0004) ACC_PROTECTED

  protected long tombstoneCompactionInterval;
    descriptor: J
    flags: (0x0004) ACC_PROTECTED

  protected boolean uncheckedTombstoneCompaction;
    descriptor: Z
    flags: (0x0004) ACC_PROTECTED

  protected boolean disableTombstoneCompactions;
    descriptor: Z
    flags: (0x0004) ACC_PROTECTED

  protected boolean logAll;
    descriptor: Z
    flags: (0x0004) ACC_PROTECTED

  private final org.apache.cassandra.db.Directories directories;
    descriptor: Lorg/apache/cassandra/db/Directories;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  protected boolean isActive;
    descriptor: Z
    flags: (0x0004) ACC_PROTECTED

  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 58
            ldc Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy;
            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.compaction.AbstractCompactionStrategy.$assertionsDisabled:Z
         3: .line 60
            ldc Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy;
            invokestatic org.slf4j.LoggerFactory.getLogger:(Ljava/lang/Class;)Lorg/slf4j/Logger;
            putstatic org.apache.cassandra.db.compaction.AbstractCompactionStrategy.logger:Lorg/slf4j/Logger;
         4: .line 74
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  protected void <init>(org.apache.cassandra.db.ColumnFamilyStore, java.util.Map<java.lang.String, java.lang.String>);
    descriptor: (Lorg/apache/cassandra/db/ColumnFamilyStore;Ljava/util/Map;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=4, args_size=3
        start local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
        start local 1 // org.apache.cassandra.db.ColumnFamilyStore cfs
        start local 2 // java.util.Map options
         0: .line 99
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 82
            aload 0 /* this */
            iconst_0
            putfield org.apache.cassandra.db.compaction.AbstractCompactionStrategy.disableTombstoneCompactions:Z
         2: .line 83
            aload 0 /* this */
            iconst_1
            putfield org.apache.cassandra.db.compaction.AbstractCompactionStrategy.logAll:Z
         3: .line 97
            aload 0 /* this */
            iconst_0
            putfield org.apache.cassandra.db.compaction.AbstractCompactionStrategy.isActive:Z
         4: .line 101
            getstatic org.apache.cassandra.db.compaction.AbstractCompactionStrategy.$assertionsDisabled:Z
            ifne 5
            aload 1 /* cfs */
            ifnonnull 5
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         5: .line 102
      StackMap locals: org.apache.cassandra.db.compaction.AbstractCompactionStrategy org.apache.cassandra.db.ColumnFamilyStore java.util.Map
      StackMap stack:
            aload 0 /* this */
            aload 1 /* cfs */
            putfield org.apache.cassandra.db.compaction.AbstractCompactionStrategy.cfs:Lorg/apache/cassandra/db/ColumnFamilyStore;
         6: .line 103
            aload 0 /* this */
            aload 2 /* options */
            invokestatic com.google.common.collect.ImmutableMap.copyOf:(Ljava/util/Map;)Lcom/google/common/collect/ImmutableMap;
            putfield org.apache.cassandra.db.compaction.AbstractCompactionStrategy.options:Ljava/util/Map;
         7: .line 109
            aload 2 /* options */
            invokestatic org.apache.cassandra.db.compaction.AbstractCompactionStrategy.validateOptions:(Ljava/util/Map;)Ljava/util/Map;
            pop
         8: .line 110
            aload 2 /* options */
            ldc "tombstone_threshold"
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String
            astore 3 /* optionValue */
        start local 3 // java.lang.String optionValue
         9: .line 111
            aload 0 /* this */
            aload 3 /* optionValue */
            ifnonnull 10
            ldc 0.2
            goto 11
      StackMap locals: org.apache.cassandra.db.compaction.AbstractCompactionStrategy org.apache.cassandra.db.ColumnFamilyStore java.util.Map java.lang.String
      StackMap stack: org.apache.cassandra.db.compaction.AbstractCompactionStrategy
        10: aload 3 /* optionValue */
            invokestatic java.lang.Float.parseFloat:(Ljava/lang/String;)F
      StackMap locals: org.apache.cassandra.db.compaction.AbstractCompactionStrategy org.apache.cassandra.db.ColumnFamilyStore java.util.Map java.lang.String
      StackMap stack: org.apache.cassandra.db.compaction.AbstractCompactionStrategy float
        11: putfield org.apache.cassandra.db.compaction.AbstractCompactionStrategy.tombstoneThreshold:F
        12: .line 112
            aload 2 /* options */
            ldc "tombstone_compaction_interval"
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String
            astore 3 /* optionValue */
        13: .line 113
            aload 0 /* this */
            aload 3 /* optionValue */
            ifnonnull 14
            ldc 86400
            goto 15
      StackMap locals:
      StackMap stack: org.apache.cassandra.db.compaction.AbstractCompactionStrategy
        14: aload 3 /* optionValue */
            invokestatic java.lang.Long.parseLong:(Ljava/lang/String;)J
      StackMap locals: org.apache.cassandra.db.compaction.AbstractCompactionStrategy org.apache.cassandra.db.ColumnFamilyStore java.util.Map java.lang.String
      StackMap stack: org.apache.cassandra.db.compaction.AbstractCompactionStrategy long
        15: putfield org.apache.cassandra.db.compaction.AbstractCompactionStrategy.tombstoneCompactionInterval:J
        16: .line 114
            aload 2 /* options */
            ldc "unchecked_tombstone_compaction"
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String
            astore 3 /* optionValue */
        17: .line 115
            aload 0 /* this */
            aload 3 /* optionValue */
            ifnonnull 18
            iconst_0
            goto 19
      StackMap locals:
      StackMap stack: org.apache.cassandra.db.compaction.AbstractCompactionStrategy
        18: aload 3 /* optionValue */
            invokestatic java.lang.Boolean.parseBoolean:(Ljava/lang/String;)Z
      StackMap locals: org.apache.cassandra.db.compaction.AbstractCompactionStrategy org.apache.cassandra.db.ColumnFamilyStore java.util.Map java.lang.String
      StackMap stack: org.apache.cassandra.db.compaction.AbstractCompactionStrategy int
        19: putfield org.apache.cassandra.db.compaction.AbstractCompactionStrategy.uncheckedTombstoneCompaction:Z
        20: .line 116
            aload 2 /* options */
            ldc "log_all"
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String
            astore 3 /* optionValue */
        21: .line 117
            aload 0 /* this */
            aload 3 /* optionValue */
            ifnonnull 22
            iconst_0
            goto 23
      StackMap locals:
      StackMap stack: org.apache.cassandra.db.compaction.AbstractCompactionStrategy
        22: aload 3 /* optionValue */
            invokestatic java.lang.Boolean.parseBoolean:(Ljava/lang/String;)Z
      StackMap locals: org.apache.cassandra.db.compaction.AbstractCompactionStrategy org.apache.cassandra.db.ColumnFamilyStore java.util.Map java.lang.String
      StackMap stack: org.apache.cassandra.db.compaction.AbstractCompactionStrategy int
        23: putfield org.apache.cassandra.db.compaction.AbstractCompactionStrategy.logAll:Z
        24: .line 118
            aload 0 /* this */
            invokevirtual org.apache.cassandra.db.compaction.AbstractCompactionStrategy.shouldBeEnabled:()Z
            ifne 32
        25: .line 119
            aload 0 /* this */
            invokevirtual org.apache.cassandra.db.compaction.AbstractCompactionStrategy.disable:()V
        end local 3 // java.lang.String optionValue
        26: .line 120
            goto 32
        27: .line 121
      StackMap locals: org.apache.cassandra.db.compaction.AbstractCompactionStrategy org.apache.cassandra.db.ColumnFamilyStore java.util.Map
      StackMap stack: org.apache.cassandra.exceptions.ConfigurationException
            astore 3 /* e */
        start local 3 // org.apache.cassandra.exceptions.ConfigurationException e
        28: .line 123
            getstatic org.apache.cassandra.db.compaction.AbstractCompactionStrategy.logger:Lorg/slf4j/Logger;
            ldc "Error setting compaction strategy options ({}), defaults will be used"
            aload 3 /* e */
            invokevirtual org.apache.cassandra.exceptions.ConfigurationException.getMessage:()Ljava/lang/String;
            invokeinterface org.slf4j.Logger.warn:(Ljava/lang/String;Ljava/lang/Object;)V
        29: .line 124
            aload 0 /* this */
            ldc 0.2
            putfield org.apache.cassandra.db.compaction.AbstractCompactionStrategy.tombstoneThreshold:F
        30: .line 125
            aload 0 /* this */
            ldc 86400
            putfield org.apache.cassandra.db.compaction.AbstractCompactionStrategy.tombstoneCompactionInterval:J
        31: .line 126
            aload 0 /* this */
            iconst_0
            putfield org.apache.cassandra.db.compaction.AbstractCompactionStrategy.uncheckedTombstoneCompaction:Z
        end local 3 // org.apache.cassandra.exceptions.ConfigurationException e
        32: .line 129
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* cfs */
            invokevirtual org.apache.cassandra.db.ColumnFamilyStore.getDirectories:()Lorg/apache/cassandra/db/Directories;
            putfield org.apache.cassandra.db.compaction.AbstractCompactionStrategy.directories:Lorg/apache/cassandra/db/Directories;
        33: .line 130
            return
        end local 2 // java.util.Map options
        end local 1 // org.apache.cassandra.db.ColumnFamilyStore cfs
        end local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   34     0         this  Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy;
            0   34     1          cfs  Lorg/apache/cassandra/db/ColumnFamilyStore;
            0   34     2      options  Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;
            9   26     3  optionValue  Ljava/lang/String;
           28   32     3            e  Lorg/apache/cassandra/exceptions/ConfigurationException;
      Exception table:
        from    to  target  type
           7    26      27  Class org.apache.cassandra.exceptions.ConfigurationException
    Signature: (Lorg/apache/cassandra/db/ColumnFamilyStore;Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;)V
    MethodParameters:
         Name  Flags
      cfs      
      options  

  public org.apache.cassandra.db.Directories getDirectories();
    descriptor: ()Lorg/apache/cassandra/db/Directories;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
         0: .line 134
            aload 0 /* this */
            getfield org.apache.cassandra.db.compaction.AbstractCompactionStrategy.directories:Lorg/apache/cassandra/db/Directories;
            areturn
        end local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy;

  public synchronized void pause();
    descriptor: ()V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
         0: .line 143
            aload 0 /* this */
            iconst_0
            putfield org.apache.cassandra.db.compaction.AbstractCompactionStrategy.isActive:Z
         1: .line 144
            return
        end local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy;

  public synchronized void resume();
    descriptor: ()V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
         0: .line 152
            aload 0 /* this */
            iconst_1
            putfield org.apache.cassandra.db.compaction.AbstractCompactionStrategy.isActive:Z
         1: .line 153
            return
        end local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy;

  public void startup();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
         0: .line 160
            aload 0 /* this */
            iconst_1
            putfield org.apache.cassandra.db.compaction.AbstractCompactionStrategy.isActive:Z
         1: .line 161
            return
        end local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy;

  public void shutdown();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
         0: .line 168
            aload 0 /* this */
            iconst_0
            putfield org.apache.cassandra.db.compaction.AbstractCompactionStrategy.isActive:Z
         1: .line 169
            return
        end local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy;

  public abstract org.apache.cassandra.db.compaction.AbstractCompactionTask getNextBackgroundTask(int);
    descriptor: (I)Lorg/apache/cassandra/db/compaction/AbstractCompactionTask;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
          Name  Flags
      gcBefore  final

  public abstract java.util.Collection<org.apache.cassandra.db.compaction.AbstractCompactionTask> getMaximalTask(int, boolean);
    descriptor: (IZ)Ljava/util/Collection;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: (IZ)Ljava/util/Collection<Lorg/apache/cassandra/db/compaction/AbstractCompactionTask;>;
    MethodParameters:
             Name  Flags
      gcBefore     final
      splitOutput  

  public abstract org.apache.cassandra.db.compaction.AbstractCompactionTask getUserDefinedTask(java.util.Collection<org.apache.cassandra.io.sstable.format.SSTableReader>, int);
    descriptor: (Ljava/util/Collection;I)Lorg/apache/cassandra/db/compaction/AbstractCompactionTask;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: (Ljava/util/Collection<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;I)Lorg/apache/cassandra/db/compaction/AbstractCompactionTask;
    MethodParameters:
          Name  Flags
      sstables  
      gcBefore  final

  public org.apache.cassandra.db.compaction.AbstractCompactionTask getCompactionTask(org.apache.cassandra.db.lifecycle.LifecycleTransaction, int, long);
    descriptor: (Lorg/apache/cassandra/db/lifecycle/LifecycleTransaction;IJ)Lorg/apache/cassandra/db/compaction/AbstractCompactionTask;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=4
        start local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
        start local 1 // org.apache.cassandra.db.lifecycle.LifecycleTransaction txn
        start local 2 // int gcBefore
        start local 3 // long maxSSTableBytes
         0: .line 203
            new org.apache.cassandra.db.compaction.CompactionTask
            dup
            aload 0 /* this */
            getfield org.apache.cassandra.db.compaction.AbstractCompactionStrategy.cfs:Lorg/apache/cassandra/db/ColumnFamilyStore;
            aload 1 /* txn */
            iload 2 /* gcBefore */
            invokespecial org.apache.cassandra.db.compaction.CompactionTask.<init>:(Lorg/apache/cassandra/db/ColumnFamilyStore;Lorg/apache/cassandra/db/lifecycle/LifecycleTransaction;I)V
            areturn
        end local 3 // long maxSSTableBytes
        end local 2 // int gcBefore
        end local 1 // org.apache.cassandra.db.lifecycle.LifecycleTransaction txn
        end local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    1     0             this  Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy;
            0    1     1              txn  Lorg/apache/cassandra/db/lifecycle/LifecycleTransaction;
            0    1     2         gcBefore  I
            0    1     3  maxSSTableBytes  J
    MethodParameters:
                 Name  Flags
      txn              
      gcBefore         final
      maxSSTableBytes  

  public abstract int getEstimatedRemainingTasks();
    descriptor: ()I
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract long getMaxSSTableBytes();
    descriptor: ()J
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public void enable();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=0, locals=1, args_size=1
        start local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
         0: .line 218
            return
        end local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy;

  public void disable();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=0, locals=1, args_size=1
        start local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
         0: .line 222
            return
        end local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy;

  public boolean isAffectedByMeteredFlusher();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
         0: .line 229
            iconst_1
            ireturn
        end local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy;

  public long getMemtableReservedSize();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
         0: .line 239
            lconst_0
            lreturn
        end local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy;

  public void replaceFlushed(org.apache.cassandra.db.Memtable, java.util.Collection<org.apache.cassandra.io.sstable.format.SSTableReader>);
    descriptor: (Lorg/apache/cassandra/db/Memtable;Ljava/util/Collection;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
        start local 1 // org.apache.cassandra.db.Memtable memtable
        start local 2 // java.util.Collection sstables
         0: .line 250
            aload 0 /* this */
            getfield org.apache.cassandra.db.compaction.AbstractCompactionStrategy.cfs:Lorg/apache/cassandra/db/ColumnFamilyStore;
            invokevirtual org.apache.cassandra.db.ColumnFamilyStore.getTracker:()Lorg/apache/cassandra/db/lifecycle/Tracker;
            aload 1 /* memtable */
            aload 2 /* sstables */
            invokevirtual org.apache.cassandra.db.lifecycle.Tracker.replaceFlushed:(Lorg/apache/cassandra/db/Memtable;Ljava/lang/Iterable;)V
         1: .line 251
            aload 2 /* sstables */
            ifnull 3
            aload 2 /* sstables */
            invokeinterface java.util.Collection.isEmpty:()Z
            ifne 3
         2: .line 252
            getstatic org.apache.cassandra.db.compaction.CompactionManager.instance:Lorg/apache/cassandra/db/compaction/CompactionManager;
            aload 0 /* this */
            getfield org.apache.cassandra.db.compaction.AbstractCompactionStrategy.cfs:Lorg/apache/cassandra/db/ColumnFamilyStore;
            invokevirtual org.apache.cassandra.db.compaction.CompactionManager.submitBackground:(Lorg/apache/cassandra/db/ColumnFamilyStore;)Ljava/util/List;
            pop
         3: .line 253
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.util.Collection sstables
        end local 1 // org.apache.cassandra.db.Memtable memtable
        end local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    4     0      this  Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy;
            0    4     1  memtable  Lorg/apache/cassandra/db/Memtable;
            0    4     2  sstables  Ljava/util/Collection<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;
    Signature: (Lorg/apache/cassandra/db/Memtable;Ljava/util/Collection<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;)V
    MethodParameters:
          Name  Flags
      memtable  
      sstables  

  public static java.util.List<org.apache.cassandra.io.sstable.format.SSTableReader> filterSuspectSSTables(java.lang.Iterable<org.apache.cassandra.io.sstable.format.SSTableReader>);
    descriptor: (Ljava/lang/Iterable;)Ljava/util/List;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=4, args_size=1
        start local 0 // java.lang.Iterable originalCandidates
         0: .line 263
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 1 /* filtered */
        start local 1 // java.util.List filtered
         1: .line 264
            aload 0 /* originalCandidates */
            invokeinterface java.lang.Iterable.iterator:()Ljava/util/Iterator;
            astore 3
            goto 5
      StackMap locals: java.lang.Iterable java.util.List top java.util.Iterator
      StackMap stack:
         2: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.cassandra.io.sstable.format.SSTableReader
            astore 2 /* sstable */
        start local 2 // org.apache.cassandra.io.sstable.format.SSTableReader sstable
         3: .line 266
            aload 2 /* sstable */
            invokevirtual org.apache.cassandra.io.sstable.format.SSTableReader.isMarkedSuspect:()Z
            ifne 5
         4: .line 267
            aload 1 /* filtered */
            aload 2 /* sstable */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        end local 2 // org.apache.cassandra.io.sstable.format.SSTableReader sstable
         5: .line 264
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         6: .line 269
            aload 1 /* filtered */
            areturn
        end local 1 // java.util.List filtered
        end local 0 // java.lang.Iterable originalCandidates
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0    7     0  originalCandidates  Ljava/lang/Iterable<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;
            1    7     1            filtered  Ljava/util/List<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;
            3    5     2             sstable  Lorg/apache/cassandra/io/sstable/format/SSTableReader;
    Signature: (Ljava/lang/Iterable<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;)Ljava/util/List<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;
    MethodParameters:
                    Name  Flags
      originalCandidates  

  public org.apache.cassandra.db.compaction.AbstractCompactionStrategy$ScannerList getScanners(java.util.Collection<org.apache.cassandra.io.sstable.format.SSTableReader>, org.apache.cassandra.dht.Range<org.apache.cassandra.dht.Token>);
    descriptor: (Ljava/util/Collection;Lorg/apache/cassandra/dht/Range;)Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy$ScannerList;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
        start local 1 // java.util.Collection sstables
        start local 2 // org.apache.cassandra.dht.Range range
         0: .line 275
            aload 2 /* range */
            ifnonnull 1
            aload 0 /* this */
            aload 1 /* sstables */
            aconst_null
            invokevirtual org.apache.cassandra.db.compaction.AbstractCompactionStrategy.getScanners:(Ljava/util/Collection;Ljava/util/Collection;)Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy$ScannerList;
            goto 2
      StackMap locals:
      StackMap stack:
         1: aload 0 /* this */
            aload 1 /* sstables */
            aload 2 /* range */
            invokestatic java.util.Collections.singleton:(Ljava/lang/Object;)Ljava/util/Set;
            invokevirtual org.apache.cassandra.db.compaction.AbstractCompactionStrategy.getScanners:(Ljava/util/Collection;Ljava/util/Collection;)Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy$ScannerList;
      StackMap locals:
      StackMap stack: org.apache.cassandra.db.compaction.AbstractCompactionStrategy$ScannerList
         2: areturn
        end local 2 // org.apache.cassandra.dht.Range range
        end local 1 // java.util.Collection sstables
        end local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    3     0      this  Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy;
            0    3     1  sstables  Ljava/util/Collection<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;
            0    3     2     range  Lorg/apache/cassandra/dht/Range<Lorg/apache/cassandra/dht/Token;>;
    Signature: (Ljava/util/Collection<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;Lorg/apache/cassandra/dht/Range<Lorg/apache/cassandra/dht/Token;>;)Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy$ScannerList;
    MethodParameters:
          Name  Flags
      sstables  
      range     

  public org.apache.cassandra.db.compaction.AbstractCompactionStrategy$ScannerList getScanners(java.util.Collection<org.apache.cassandra.io.sstable.format.SSTableReader>, java.util.Collection<org.apache.cassandra.dht.Range<org.apache.cassandra.dht.Token>>);
    descriptor: (Ljava/util/Collection;Ljava/util/Collection;)Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy$ScannerList;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=6, args_size=3
        start local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
        start local 1 // java.util.Collection sstables
        start local 2 // java.util.Collection ranges
         0: .line 286
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 3 /* scanners */
        start local 3 // java.util.ArrayList scanners
         1: .line 289
            aload 1 /* sstables */
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 5
            goto 4
      StackMap locals: org.apache.cassandra.db.compaction.AbstractCompactionStrategy java.util.Collection java.util.Collection java.util.ArrayList top java.util.Iterator
      StackMap stack:
         2: aload 5
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.cassandra.io.sstable.format.SSTableReader
            astore 4 /* sstable */
        start local 4 // org.apache.cassandra.io.sstable.format.SSTableReader sstable
         3: .line 290
            aload 3 /* scanners */
            aload 4 /* sstable */
            aload 2 /* ranges */
            aconst_null
            invokevirtual org.apache.cassandra.io.sstable.format.SSTableReader.getScanner:(Ljava/util/Collection;Lcom/google/common/util/concurrent/RateLimiter;)Lorg/apache/cassandra/io/sstable/ISSTableScanner;
            invokevirtual java.util.ArrayList.add:(Ljava/lang/Object;)Z
            pop
        end local 4 // org.apache.cassandra.io.sstable.format.SSTableReader sstable
         4: .line 289
      StackMap locals:
      StackMap stack:
            aload 5
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         5: .line 291
            goto 12
         6: .line 292
      StackMap locals: org.apache.cassandra.db.compaction.AbstractCompactionStrategy java.util.Collection java.util.Collection java.util.ArrayList
      StackMap stack: java.lang.Throwable
            astore 4 /* t */
        start local 4 // java.lang.Throwable t
         7: .line 296
            new org.apache.cassandra.db.compaction.AbstractCompactionStrategy$ScannerList
            dup
            aload 3 /* scanners */
            invokespecial org.apache.cassandra.db.compaction.AbstractCompactionStrategy$ScannerList.<init>:(Ljava/util/List;)V
            invokevirtual org.apache.cassandra.db.compaction.AbstractCompactionStrategy$ScannerList.close:()V
         8: .line 297
            goto 11
         9: .line 298
      StackMap locals: org.apache.cassandra.db.compaction.AbstractCompactionStrategy java.util.Collection java.util.Collection java.util.ArrayList java.lang.Throwable
      StackMap stack: java.lang.Throwable
            astore 5 /* t2 */
        start local 5 // java.lang.Throwable t2
        10: .line 300
            aload 4 /* t */
            aload 5 /* t2 */
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
        end local 5 // java.lang.Throwable t2
        11: .line 302
      StackMap locals:
      StackMap stack:
            aload 4 /* t */
            athrow
        end local 4 // java.lang.Throwable t
        12: .line 304
      StackMap locals:
      StackMap stack:
            new org.apache.cassandra.db.compaction.AbstractCompactionStrategy$ScannerList
            dup
            aload 3 /* scanners */
            invokespecial org.apache.cassandra.db.compaction.AbstractCompactionStrategy$ScannerList.<init>:(Ljava/util/List;)V
            areturn
        end local 3 // java.util.ArrayList scanners
        end local 2 // java.util.Collection ranges
        end local 1 // java.util.Collection sstables
        end local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   13     0      this  Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy;
            0   13     1  sstables  Ljava/util/Collection<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;
            0   13     2    ranges  Ljava/util/Collection<Lorg/apache/cassandra/dht/Range<Lorg/apache/cassandra/dht/Token;>;>;
            1   13     3  scanners  Ljava/util/ArrayList<Lorg/apache/cassandra/io/sstable/ISSTableScanner;>;
            3    4     4   sstable  Lorg/apache/cassandra/io/sstable/format/SSTableReader;
            7   12     4         t  Ljava/lang/Throwable;
           10   11     5        t2  Ljava/lang/Throwable;
      Exception table:
        from    to  target  type
           1     5       6  Class java.lang.Throwable
           7     8       9  Class java.lang.Throwable
    Signature: (Ljava/util/Collection<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;Ljava/util/Collection<Lorg/apache/cassandra/dht/Range<Lorg/apache/cassandra/dht/Token;>;>;)Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy$ScannerList;
    MethodParameters:
          Name  Flags
      sstables  
      ranges    

  public boolean shouldDefragment();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
         0: .line 309
            iconst_0
            ireturn
        end local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy;

  public java.lang.String getName();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
         0: .line 314
            aload 0 /* this */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getSimpleName:()Ljava/lang/String;
            areturn
        end local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy;

  public synchronized void replaceSSTables(java.util.Collection<org.apache.cassandra.io.sstable.format.SSTableReader>, java.util.Collection<org.apache.cassandra.io.sstable.format.SSTableReader>);
    descriptor: (Ljava/util/Collection;Ljava/util/Collection;)V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=2, locals=5, args_size=3
        start local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
        start local 1 // java.util.Collection removed
        start local 2 // java.util.Collection added
         0: .line 319
            aload 1 /* removed */
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 4
            goto 3
      StackMap locals: org.apache.cassandra.db.compaction.AbstractCompactionStrategy java.util.Collection java.util.Collection top java.util.Iterator
      StackMap stack:
         1: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.cassandra.io.sstable.format.SSTableReader
            astore 3 /* remove */
        start local 3 // org.apache.cassandra.io.sstable.format.SSTableReader remove
         2: .line 320
            aload 0 /* this */
            aload 3 /* remove */
            invokevirtual org.apache.cassandra.db.compaction.AbstractCompactionStrategy.removeSSTable:(Lorg/apache/cassandra/io/sstable/format/SSTableReader;)V
        end local 3 // org.apache.cassandra.io.sstable.format.SSTableReader remove
         3: .line 319
      StackMap locals:
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 1
         4: .line 321
            aload 2 /* added */
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 4
            goto 7
      StackMap locals:
      StackMap stack:
         5: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.cassandra.io.sstable.format.SSTableReader
            astore 3 /* add */
        start local 3 // org.apache.cassandra.io.sstable.format.SSTableReader add
         6: .line 322
            aload 0 /* this */
            aload 3 /* add */
            invokevirtual org.apache.cassandra.db.compaction.AbstractCompactionStrategy.addSSTable:(Lorg/apache/cassandra/io/sstable/format/SSTableReader;)V
        end local 3 // org.apache.cassandra.io.sstable.format.SSTableReader add
         7: .line 321
      StackMap locals:
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 5
         8: .line 323
            return
        end local 2 // java.util.Collection added
        end local 1 // java.util.Collection removed
        end local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    9     0     this  Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy;
            0    9     1  removed  Ljava/util/Collection<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;
            0    9     2    added  Ljava/util/Collection<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;
            2    3     3   remove  Lorg/apache/cassandra/io/sstable/format/SSTableReader;
            6    7     3      add  Lorg/apache/cassandra/io/sstable/format/SSTableReader;
    Signature: (Ljava/util/Collection<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;Ljava/util/Collection<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;)V
    MethodParameters:
         Name  Flags
      removed  
      added    

  public abstract void addSSTable(org.apache.cassandra.io.sstable.format.SSTableReader);
    descriptor: (Lorg/apache/cassandra/io/sstable/format/SSTableReader;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
       Name  Flags
      added  

  public synchronized void addSSTables(java.lang.Iterable<org.apache.cassandra.io.sstable.format.SSTableReader>);
    descriptor: (Ljava/lang/Iterable;)V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
        start local 1 // java.lang.Iterable added
         0: .line 329
            aload 1 /* added */
            invokeinterface java.lang.Iterable.iterator:()Ljava/util/Iterator;
            astore 3
            goto 3
      StackMap locals: org.apache.cassandra.db.compaction.AbstractCompactionStrategy java.lang.Iterable top java.util.Iterator
      StackMap stack:
         1: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.cassandra.io.sstable.format.SSTableReader
            astore 2 /* sstable */
        start local 2 // org.apache.cassandra.io.sstable.format.SSTableReader sstable
         2: .line 330
            aload 0 /* this */
            aload 2 /* sstable */
            invokevirtual org.apache.cassandra.db.compaction.AbstractCompactionStrategy.addSSTable:(Lorg/apache/cassandra/io/sstable/format/SSTableReader;)V
        end local 2 // org.apache.cassandra.io.sstable.format.SSTableReader sstable
         3: .line 329
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 1
         4: .line 331
            return
        end local 1 // java.lang.Iterable added
        end local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    5     0     this  Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy;
            0    5     1    added  Ljava/lang/Iterable<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;
            2    3     2  sstable  Lorg/apache/cassandra/io/sstable/format/SSTableReader;
    Signature: (Ljava/lang/Iterable<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;)V
    MethodParameters:
       Name  Flags
      added  

  public abstract void removeSSTable(org.apache.cassandra.io.sstable.format.SSTableReader);
    descriptor: (Lorg/apache/cassandra/io/sstable/format/SSTableReader;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
         Name  Flags
      sstable  

  public org.apache.cassandra.db.compaction.AbstractCompactionStrategy$ScannerList getScanners(java.util.Collection<org.apache.cassandra.io.sstable.format.SSTableReader>);
    descriptor: (Ljava/util/Collection;)Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy$ScannerList;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
        start local 1 // java.util.Collection toCompact
         0: .line 403
            aload 0 /* this */
            aload 1 /* toCompact */
            aconst_null
            invokevirtual org.apache.cassandra.db.compaction.AbstractCompactionStrategy.getScanners:(Ljava/util/Collection;Ljava/util/Collection;)Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy$ScannerList;
            areturn
        end local 1 // java.util.Collection toCompact
        end local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0       this  Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy;
            0    1     1  toCompact  Ljava/util/Collection<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;
    Signature: (Ljava/util/Collection<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;)Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy$ScannerList;
    MethodParameters:
           Name  Flags
      toCompact  

  protected boolean worthDroppingTombstones(org.apache.cassandra.io.sstable.format.SSTableReader, int);
    descriptor: (Lorg/apache/cassandra/io/sstable/format/SSTableReader;I)Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=8, locals=15, args_size=3
        start local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
        start local 1 // org.apache.cassandra.io.sstable.format.SSTableReader sstable
        start local 2 // int gcBefore
         0: .line 416
            aload 0 /* this */
            getfield org.apache.cassandra.db.compaction.AbstractCompactionStrategy.disableTombstoneCompactions:Z
            ifne 1
            getstatic org.apache.cassandra.db.compaction.CompactionController.NEVER_PURGE_TOMBSTONES:Z
            ifeq 2
         1: .line 417
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
         2: .line 421
      StackMap locals:
      StackMap stack:
            invokestatic java.lang.System.currentTimeMillis:()J
            aload 1 /* sstable */
            getstatic org.apache.cassandra.io.sstable.Component.DATA:Lorg/apache/cassandra/io/sstable/Component;
            invokevirtual org.apache.cassandra.io.sstable.format.SSTableReader.getCreationTimeFor:(Lorg/apache/cassandra/io/sstable/Component;)J
            aload 0 /* this */
            getfield org.apache.cassandra.db.compaction.AbstractCompactionStrategy.tombstoneCompactionInterval:J
            ldc 1000
            lmul
            ladd
            lcmp
            ifge 4
         3: .line 422
            iconst_0
            ireturn
         4: .line 424
      StackMap locals:
      StackMap stack:
            aload 1 /* sstable */
            iload 2 /* gcBefore */
            invokevirtual org.apache.cassandra.io.sstable.format.SSTableReader.getEstimatedDroppableTombstoneRatio:(I)D
            dstore 3 /* droppableRatio */
        start local 3 // double droppableRatio
         5: .line 425
            dload 3 /* droppableRatio */
            aload 0 /* this */
            getfield org.apache.cassandra.db.compaction.AbstractCompactionStrategy.tombstoneThreshold:F
            f2d
            dcmpg
            ifgt 7
         6: .line 426
            iconst_0
            ireturn
         7: .line 429
      StackMap locals: double
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.cassandra.db.compaction.AbstractCompactionStrategy.uncheckedTombstoneCompaction:Z
            ifeq 9
         8: .line 430
            iconst_1
            ireturn
         9: .line 432
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.cassandra.db.compaction.AbstractCompactionStrategy.cfs:Lorg/apache/cassandra/db/ColumnFamilyStore;
            aload 1 /* sstable */
            invokestatic java.util.Collections.singleton:(Ljava/lang/Object;)Ljava/util/Set;
            invokevirtual org.apache.cassandra.db.ColumnFamilyStore.getOverlappingLiveSSTables:(Ljava/lang/Iterable;)Ljava/util/Collection;
            astore 5 /* overlaps */
        start local 5 // java.util.Collection overlaps
        10: .line 433
            aload 5 /* overlaps */
            invokeinterface java.util.Collection.isEmpty:()Z
            ifeq 12
        11: .line 436
            iconst_1
            ireturn
        12: .line 438
      StackMap locals: java.util.Collection
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.cassandra.db.compaction.AbstractCompactionStrategy.cfs:Lorg/apache/cassandra/db/ColumnFamilyStore;
            aload 1 /* sstable */
            invokestatic java.util.Collections.singleton:(Ljava/lang/Object;)Ljava/util/Set;
            aload 5 /* overlaps */
            iload 2 /* gcBefore */
            invokestatic org.apache.cassandra.db.compaction.CompactionController.getFullyExpiredSSTables:(Lorg/apache/cassandra/db/ColumnFamilyStore;Ljava/lang/Iterable;Ljava/lang/Iterable;I)Ljava/util/Set;
            invokeinterface java.util.Set.size:()I
            ifle 14
        13: .line 440
            iconst_1
            ireturn
        14: .line 445
      StackMap locals:
      StackMap stack:
            aload 1 /* sstable */
            invokevirtual org.apache.cassandra.io.sstable.format.SSTableReader.getIndexSummarySize:()I
            iconst_2
            if_icmpge 16
        15: .line 448
            iconst_0
            ireturn
        16: .line 451
      StackMap locals:
      StackMap stack:
            aload 1 /* sstable */
            invokevirtual org.apache.cassandra.io.sstable.format.SSTableReader.estimatedKeys:()J
            lstore 6 /* keys */
        start local 6 // long keys
        17: .line 452
            new java.util.HashSet
            dup
            aload 5 /* overlaps */
            invokeinterface java.util.Collection.size:()I
            invokespecial java.util.HashSet.<init>:(I)V
            astore 8 /* ranges */
        start local 8 // java.util.Set ranges
        18: .line 453
            aload 5 /* overlaps */
            invokeinterface java.util.Collection.iterator:()Ljava/util/Iterator;
            astore 10
            goto 21
      StackMap locals: org.apache.cassandra.db.compaction.AbstractCompactionStrategy org.apache.cassandra.io.sstable.format.SSTableReader int double java.util.Collection long java.util.Set top java.util.Iterator
      StackMap stack:
        19: aload 10
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.cassandra.io.sstable.format.SSTableReader
            astore 9 /* overlap */
        start local 9 // org.apache.cassandra.io.sstable.format.SSTableReader overlap
        20: .line 454
            aload 8 /* ranges */
            new org.apache.cassandra.dht.Range
            dup
            aload 9 /* overlap */
            getfield org.apache.cassandra.io.sstable.format.SSTableReader.first:Lorg/apache/cassandra/db/DecoratedKey;
            invokevirtual org.apache.cassandra.db.DecoratedKey.getToken:()Lorg/apache/cassandra/dht/Token;
            aload 9 /* overlap */
            getfield org.apache.cassandra.io.sstable.format.SSTableReader.last:Lorg/apache/cassandra/db/DecoratedKey;
            invokevirtual org.apache.cassandra.db.DecoratedKey.getToken:()Lorg/apache/cassandra/dht/Token;
            invokespecial org.apache.cassandra.dht.Range.<init>:(Lorg/apache/cassandra/dht/RingPosition;Lorg/apache/cassandra/dht/RingPosition;)V
            invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
            pop
        end local 9 // org.apache.cassandra.io.sstable.format.SSTableReader overlap
        21: .line 453
      StackMap locals:
      StackMap stack:
            aload 10
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 19
        22: .line 455
            lload 6 /* keys */
            aload 1 /* sstable */
            aload 8 /* ranges */
            invokevirtual org.apache.cassandra.io.sstable.format.SSTableReader.estimatedKeysForRanges:(Ljava/util/Collection;)J
            lsub
            lstore 9 /* remainingKeys */
        start local 9 // long remainingKeys
        23: .line 457
            aload 1 /* sstable */
            invokevirtual org.apache.cassandra.io.sstable.format.SSTableReader.getEstimatedColumnCount:()Lorg/apache/cassandra/utils/EstimatedHistogram;
            invokevirtual org.apache.cassandra.utils.EstimatedHistogram.mean:()J
            lload 9 /* remainingKeys */
            lmul
            lstore 11 /* columns */
        start local 11 // long columns
        24: .line 458
            lload 11 /* columns */
            l2d
            aload 1 /* sstable */
            invokevirtual org.apache.cassandra.io.sstable.format.SSTableReader.getEstimatedColumnCount:()Lorg/apache/cassandra/utils/EstimatedHistogram;
            invokevirtual org.apache.cassandra.utils.EstimatedHistogram.count:()J
            aload 1 /* sstable */
            invokevirtual org.apache.cassandra.io.sstable.format.SSTableReader.getEstimatedColumnCount:()Lorg/apache/cassandra/utils/EstimatedHistogram;
            invokevirtual org.apache.cassandra.utils.EstimatedHistogram.mean:()J
            lmul
            l2d
            ddiv
            dstore 13 /* remainingColumnsRatio */
        start local 13 // double remainingColumnsRatio
        25: .line 461
            dload 13 /* remainingColumnsRatio */
            dload 3 /* droppableRatio */
            dmul
            aload 0 /* this */
            getfield org.apache.cassandra.db.compaction.AbstractCompactionStrategy.tombstoneThreshold:F
            f2d
            dcmpl
            ifle 26
            iconst_1
            ireturn
      StackMap locals: org.apache.cassandra.db.compaction.AbstractCompactionStrategy org.apache.cassandra.io.sstable.format.SSTableReader int double java.util.Collection long java.util.Set long long double
      StackMap stack:
        26: iconst_0
            ireturn
        end local 13 // double remainingColumnsRatio
        end local 11 // long columns
        end local 9 // long remainingKeys
        end local 8 // java.util.Set ranges
        end local 6 // long keys
        end local 5 // java.util.Collection overlaps
        end local 3 // double droppableRatio
        end local 2 // int gcBefore
        end local 1 // org.apache.cassandra.io.sstable.format.SSTableReader sstable
        end local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
      LocalVariableTable:
        Start  End  Slot                   Name  Signature
            0   27     0                   this  Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy;
            0   27     1                sstable  Lorg/apache/cassandra/io/sstable/format/SSTableReader;
            0   27     2               gcBefore  I
            5   27     3         droppableRatio  D
           10   27     5               overlaps  Ljava/util/Collection<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;
           17   27     6                   keys  J
           18   27     8                 ranges  Ljava/util/Set<Lorg/apache/cassandra/dht/Range<Lorg/apache/cassandra/dht/Token;>;>;
           20   21     9                overlap  Lorg/apache/cassandra/io/sstable/format/SSTableReader;
           23   27     9          remainingKeys  J
           24   27    11                columns  J
           25   27    13  remainingColumnsRatio  D
    MethodParameters:
          Name  Flags
      sstable   
      gcBefore  

  public static java.util.Map<java.lang.String, java.lang.String> validateOptions(java.util.Map<java.lang.String, java.lang.String>);
    descriptor: (Ljava/util/Map;)Ljava/util/Map;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=8, locals=7, args_size=1
        start local 0 // java.util.Map options
         0: .line 467
            aload 0 /* options */
            ldc "tombstone_threshold"
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String
            astore 1 /* threshold */
        start local 1 // java.lang.String threshold
         1: .line 468
            aload 1 /* threshold */
            ifnull 7
         2: .line 472
            aload 1 /* threshold */
            invokestatic java.lang.Float.parseFloat:(Ljava/lang/String;)F
            fstore 2 /* thresholdValue */
        start local 2 // float thresholdValue
         3: .line 473
            fload 2 /* thresholdValue */
            fconst_0
            fcmpg
            ifge 7
         4: .line 475
            new org.apache.cassandra.exceptions.ConfigurationException
            dup
            ldc "%s must be greater than 0, but was %f"
            iconst_2
            anewarray java.lang.Object
            dup
            iconst_0
            ldc "tombstone_threshold"
            aastore
            dup
            iconst_1
            fload 2 /* thresholdValue */
            invokestatic java.lang.Float.valueOf:(F)Ljava/lang/Float;
            aastore
            invokestatic java.lang.String.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            invokespecial org.apache.cassandra.exceptions.ConfigurationException.<init>:(Ljava/lang/String;)V
            athrow
        end local 2 // float thresholdValue
         5: .line 478
      StackMap locals: java.util.Map java.lang.String
      StackMap stack: java.lang.NumberFormatException
            astore 2 /* e */
        start local 2 // java.lang.NumberFormatException e
         6: .line 480
            new org.apache.cassandra.exceptions.ConfigurationException
            dup
            ldc "%s is not a parsable int (base10) for %s"
            iconst_2
            anewarray java.lang.Object
            dup
            iconst_0
            aload 1 /* threshold */
            aastore
            dup
            iconst_1
            ldc "tombstone_threshold"
            aastore
            invokestatic java.lang.String.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            aload 2 /* e */
            invokespecial org.apache.cassandra.exceptions.ConfigurationException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 2 // java.lang.NumberFormatException e
         7: .line 484
      StackMap locals:
      StackMap stack:
            aload 0 /* options */
            ldc "tombstone_compaction_interval"
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String
            astore 2 /* interval */
        start local 2 // java.lang.String interval
         8: .line 485
            aload 2 /* interval */
            ifnull 14
         9: .line 489
            aload 2 /* interval */
            invokestatic java.lang.Long.parseLong:(Ljava/lang/String;)J
            lstore 3 /* tombstoneCompactionInterval */
        start local 3 // long tombstoneCompactionInterval
        10: .line 490
            lload 3 /* tombstoneCompactionInterval */
            lconst_0
            lcmp
            ifge 14
        11: .line 492
            new org.apache.cassandra.exceptions.ConfigurationException
            dup
            ldc "%s must be greater than 0, but was %d"
            iconst_2
            anewarray java.lang.Object
            dup
            iconst_0
            ldc "tombstone_compaction_interval"
            aastore
            dup
            iconst_1
            lload 3 /* tombstoneCompactionInterval */
            invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
            aastore
            invokestatic java.lang.String.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            invokespecial org.apache.cassandra.exceptions.ConfigurationException.<init>:(Ljava/lang/String;)V
            athrow
        end local 3 // long tombstoneCompactionInterval
        12: .line 495
      StackMap locals: java.util.Map java.lang.String java.lang.String
      StackMap stack: java.lang.NumberFormatException
            astore 3 /* e */
        start local 3 // java.lang.NumberFormatException e
        13: .line 497
            new org.apache.cassandra.exceptions.ConfigurationException
            dup
            ldc "%s is not a parsable int (base10) for %s"
            iconst_2
            anewarray java.lang.Object
            dup
            iconst_0
            aload 2 /* interval */
            aastore
            dup
            iconst_1
            ldc "tombstone_compaction_interval"
            aastore
            invokestatic java.lang.String.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            aload 3 /* e */
            invokespecial org.apache.cassandra.exceptions.ConfigurationException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 3 // java.lang.NumberFormatException e
        14: .line 501
      StackMap locals:
      StackMap stack:
            aload 0 /* options */
            ldc "unchecked_tombstone_compaction"
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String
            astore 3 /* unchecked */
        start local 3 // java.lang.String unchecked
        15: .line 502
            aload 3 /* unchecked */
            ifnull 18
        16: .line 504
            aload 3 /* unchecked */
            ldc "true"
            invokevirtual java.lang.String.equalsIgnoreCase:(Ljava/lang/String;)Z
            ifne 18
            aload 3 /* unchecked */
            ldc "false"
            invokevirtual java.lang.String.equalsIgnoreCase:(Ljava/lang/String;)Z
            ifne 18
        17: .line 505
            new org.apache.cassandra.exceptions.ConfigurationException
            dup
            ldc "'%s' should be either 'true' or 'false', not '%s'"
            iconst_2
            anewarray java.lang.Object
            dup
            iconst_0
            ldc "unchecked_tombstone_compaction"
            aastore
            dup
            iconst_1
            aload 3 /* unchecked */
            aastore
            invokestatic java.lang.String.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            invokespecial org.apache.cassandra.exceptions.ConfigurationException.<init>:(Ljava/lang/String;)V
            athrow
        18: .line 508
      StackMap locals: java.lang.String
      StackMap stack:
            aload 0 /* options */
            ldc "log_all"
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String
            astore 4 /* logAll */
        start local 4 // java.lang.String logAll
        19: .line 509
            aload 4 /* logAll */
            ifnull 22
        20: .line 511
            aload 4 /* logAll */
            ldc "true"
            invokevirtual java.lang.String.equalsIgnoreCase:(Ljava/lang/String;)Z
            ifne 22
            aload 4 /* logAll */
            ldc "false"
            invokevirtual java.lang.String.equalsIgnoreCase:(Ljava/lang/String;)Z
            ifne 22
        21: .line 513
            new org.apache.cassandra.exceptions.ConfigurationException
            dup
            ldc "'%s' should either be 'true' or 'false', not %s"
            iconst_2
            anewarray java.lang.Object
            dup
            iconst_0
            ldc "log_all"
            aastore
            dup
            iconst_1
            aload 4 /* logAll */
            aastore
            invokestatic java.lang.String.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            invokespecial org.apache.cassandra.exceptions.ConfigurationException.<init>:(Ljava/lang/String;)V
            athrow
        22: .line 517
      StackMap locals: java.lang.String
      StackMap stack:
            aload 0 /* options */
            ldc "enabled"
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String
            astore 5 /* compactionEnabled */
        start local 5 // java.lang.String compactionEnabled
        23: .line 518
            aload 5 /* compactionEnabled */
            ifnull 26
        24: .line 520
            aload 5 /* compactionEnabled */
            ldc "true"
            invokevirtual java.lang.String.equalsIgnoreCase:(Ljava/lang/String;)Z
            ifne 26
            aload 5 /* compactionEnabled */
            ldc "false"
            invokevirtual java.lang.String.equalsIgnoreCase:(Ljava/lang/String;)Z
            ifne 26
        25: .line 522
            new org.apache.cassandra.exceptions.ConfigurationException
            dup
            ldc "enabled should either be 'true' or 'false', not %s"
            iconst_1
            anewarray java.lang.Object
            dup
            iconst_0
            aload 5 /* compactionEnabled */
            aastore
            invokestatic java.lang.String.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            invokespecial org.apache.cassandra.exceptions.ConfigurationException.<init>:(Ljava/lang/String;)V
            athrow
        26: .line 526
      StackMap locals: java.lang.String
      StackMap stack:
            new java.util.HashMap
            dup
            aload 0 /* options */
            invokespecial java.util.HashMap.<init>:(Ljava/util/Map;)V
            astore 6 /* uncheckedOptions */
        start local 6 // java.util.Map uncheckedOptions
        27: .line 527
            aload 6 /* uncheckedOptions */
            ldc "tombstone_threshold"
            invokeinterface java.util.Map.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
        28: .line 528
            aload 6 /* uncheckedOptions */
            ldc "tombstone_compaction_interval"
            invokeinterface java.util.Map.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
        29: .line 529
            aload 6 /* uncheckedOptions */
            ldc "unchecked_tombstone_compaction"
            invokeinterface java.util.Map.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
        30: .line 530
            aload 6 /* uncheckedOptions */
            ldc "log_all"
            invokeinterface java.util.Map.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
        31: .line 531
            aload 6 /* uncheckedOptions */
            ldc "enabled"
            invokeinterface java.util.Map.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
        32: .line 532
            aload 6 /* uncheckedOptions */
            ldc "only_purge_repaired_tombstones"
            invokeinterface java.util.Map.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
        33: .line 533
            aload 6 /* uncheckedOptions */
            getstatic org.apache.cassandra.schema.CompactionParams$Option.PROVIDE_OVERLAPPING_TOMBSTONES:Lorg/apache/cassandra/schema/CompactionParams$Option;
            invokevirtual org.apache.cassandra.schema.CompactionParams$Option.toString:()Ljava/lang/String;
            invokeinterface java.util.Map.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
        34: .line 534
            aload 6 /* uncheckedOptions */
            areturn
        end local 6 // java.util.Map uncheckedOptions
        end local 5 // java.lang.String compactionEnabled
        end local 4 // java.lang.String logAll
        end local 3 // java.lang.String unchecked
        end local 2 // java.lang.String interval
        end local 1 // java.lang.String threshold
        end local 0 // java.util.Map options
      LocalVariableTable:
        Start  End  Slot                         Name  Signature
            0   35     0                      options  Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;
            1   35     1                    threshold  Ljava/lang/String;
            3    5     2               thresholdValue  F
            6    7     2                            e  Ljava/lang/NumberFormatException;
            8   35     2                     interval  Ljava/lang/String;
           10   12     3  tombstoneCompactionInterval  J
           13   14     3                            e  Ljava/lang/NumberFormatException;
           15   35     3                    unchecked  Ljava/lang/String;
           19   35     4                       logAll  Ljava/lang/String;
           23   35     5            compactionEnabled  Ljava/lang/String;
           27   35     6             uncheckedOptions  Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;
      Exception table:
        from    to  target  type
           2     5       5  Class java.lang.NumberFormatException
           9    12      12  Class java.lang.NumberFormatException
    Exceptions:
      throws org.apache.cassandra.exceptions.ConfigurationException
    Signature: (Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;)Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;
    MethodParameters:
         Name  Flags
      options  

  public boolean shouldBeEnabled();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
         0: .line 539
            aload 0 /* this */
            getfield org.apache.cassandra.db.compaction.AbstractCompactionStrategy.options:Ljava/util/Map;
            ldc "enabled"
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String
            astore 1 /* optionValue */
        start local 1 // java.lang.String optionValue
         1: .line 541
            aload 1 /* optionValue */
            ifnull 2
            aload 1 /* optionValue */
            invokestatic java.lang.Boolean.parseBoolean:(Ljava/lang/String;)Z
            ifne 2
            iconst_0
            ireturn
      StackMap locals: java.lang.String
      StackMap stack:
         2: iconst_1
            ireturn
        end local 1 // java.lang.String optionValue
        end local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    3     0         this  Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy;
            1    3     1  optionValue  Ljava/lang/String;

  public java.util.Collection<java.util.Collection<org.apache.cassandra.io.sstable.format.SSTableReader>> groupSSTablesForAntiCompaction(java.util.Collection<org.apache.cassandra.io.sstable.format.SSTableReader>);
    descriptor: (Ljava/util/Collection;)Ljava/util/Collection;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=8, args_size=2
        start local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
        start local 1 // java.util.Collection sstablesToGroup
         0: .line 553
            iconst_2
            istore 2 /* groupSize */
        start local 2 // int groupSize
         1: .line 554
            new java.util.ArrayList
            dup
            aload 1 /* sstablesToGroup */
            invokespecial java.util.ArrayList.<init>:(Ljava/util/Collection;)V
            astore 3 /* sortedSSTablesToGroup */
        start local 3 // java.util.List sortedSSTablesToGroup
         2: .line 555
            aload 3 /* sortedSSTablesToGroup */
            getstatic org.apache.cassandra.io.sstable.format.SSTableReader.sstableComparator:Ljava/util/Comparator;
            invokestatic java.util.Collections.sort:(Ljava/util/List;Ljava/util/Comparator;)V
         3: .line 557
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 4 /* groupedSSTables */
        start local 4 // java.util.Collection groupedSSTables
         4: .line 558
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 5 /* currGroup */
        start local 5 // java.util.Collection currGroup
         5: .line 560
            aload 3 /* sortedSSTablesToGroup */
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 7
            goto 11
      StackMap locals: org.apache.cassandra.db.compaction.AbstractCompactionStrategy java.util.Collection int java.util.List java.util.Collection java.util.Collection top java.util.Iterator
      StackMap stack:
         6: aload 7
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.cassandra.io.sstable.format.SSTableReader
            astore 6 /* sstable */
        start local 6 // org.apache.cassandra.io.sstable.format.SSTableReader sstable
         7: .line 562
            aload 5 /* currGroup */
            aload 6 /* sstable */
            invokeinterface java.util.Collection.add:(Ljava/lang/Object;)Z
            pop
         8: .line 563
            aload 5 /* currGroup */
            invokeinterface java.util.Collection.size:()I
            iload 2 /* groupSize */
            if_icmpne 11
         9: .line 565
            aload 4 /* groupedSSTables */
            aload 5 /* currGroup */
            invokeinterface java.util.Collection.add:(Ljava/lang/Object;)Z
            pop
        10: .line 566
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 5 /* currGroup */
        end local 6 // org.apache.cassandra.io.sstable.format.SSTableReader sstable
        11: .line 560
      StackMap locals:
      StackMap stack:
            aload 7
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 6
        12: .line 570
            aload 5 /* currGroup */
            invokeinterface java.util.Collection.size:()I
            ifeq 14
        13: .line 571
            aload 4 /* groupedSSTables */
            aload 5 /* currGroup */
            invokeinterface java.util.Collection.add:(Ljava/lang/Object;)Z
            pop
        14: .line 572
      StackMap locals: org.apache.cassandra.db.compaction.AbstractCompactionStrategy java.util.Collection int java.util.List java.util.Collection java.util.Collection
      StackMap stack:
            aload 4 /* groupedSSTables */
            areturn
        end local 5 // java.util.Collection currGroup
        end local 4 // java.util.Collection groupedSSTables
        end local 3 // java.util.List sortedSSTablesToGroup
        end local 2 // int groupSize
        end local 1 // java.util.Collection sstablesToGroup
        end local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
      LocalVariableTable:
        Start  End  Slot                   Name  Signature
            0   15     0                   this  Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy;
            0   15     1        sstablesToGroup  Ljava/util/Collection<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;
            1   15     2              groupSize  I
            2   15     3  sortedSSTablesToGroup  Ljava/util/List<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;
            4   15     4        groupedSSTables  Ljava/util/Collection<Ljava/util/Collection<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;>;
            5   15     5              currGroup  Ljava/util/Collection<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;
            7   11     6                sstable  Lorg/apache/cassandra/io/sstable/format/SSTableReader;
    Signature: (Ljava/util/Collection<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;)Ljava/util/Collection<Ljava/util/Collection<Lorg/apache/cassandra/io/sstable/format/SSTableReader;>;>;
    MethodParameters:
                 Name  Flags
      sstablesToGroup  

  public org.apache.cassandra.db.compaction.CompactionLogger$Strategy strategyLogger();
    descriptor: ()Lorg/apache/cassandra/db/compaction/CompactionLogger$Strategy;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
         0: .line 577
            getstatic org.apache.cassandra.db.compaction.CompactionLogger$Strategy.none:Lorg/apache/cassandra/db/compaction/CompactionLogger$Strategy;
            areturn
        end local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy;

  public org.apache.cassandra.io.sstable.SSTableMultiWriter createSSTableMultiWriter(org.apache.cassandra.io.sstable.Descriptor, long, long, org.apache.cassandra.io.sstable.metadata.MetadataCollector, org.apache.cassandra.db.SerializationHeader, java.util.Collection<org.apache.cassandra.index.Index>, org.apache.cassandra.db.lifecycle.LifecycleNewTracker);
    descriptor: (Lorg/apache/cassandra/io/sstable/Descriptor;JJLorg/apache/cassandra/io/sstable/metadata/MetadataCollector;Lorg/apache/cassandra/db/SerializationHeader;Ljava/util/Collection;Lorg/apache/cassandra/db/lifecycle/LifecycleNewTracker;)Lorg/apache/cassandra/io/sstable/SSTableMultiWriter;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=10, locals=10, args_size=8
        start local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
        start local 1 // org.apache.cassandra.io.sstable.Descriptor descriptor
        start local 2 // long keyCount
        start local 4 // long repairedAt
        start local 6 // org.apache.cassandra.io.sstable.metadata.MetadataCollector meta
        start local 7 // org.apache.cassandra.db.SerializationHeader header
        start local 8 // java.util.Collection indexes
        start local 9 // org.apache.cassandra.db.lifecycle.LifecycleNewTracker lifecycleNewTracker
         0: .line 588
            aload 1 /* descriptor */
            lload 2 /* keyCount */
            lload 4 /* repairedAt */
            aload 0 /* this */
            getfield org.apache.cassandra.db.compaction.AbstractCompactionStrategy.cfs:Lorg/apache/cassandra/db/ColumnFamilyStore;
            getfield org.apache.cassandra.db.ColumnFamilyStore.metadata:Lorg/apache/cassandra/config/CFMetaData;
            aload 6 /* meta */
            aload 7 /* header */
            aload 8 /* indexes */
            aload 9 /* lifecycleNewTracker */
            invokestatic org.apache.cassandra.io.sstable.SimpleSSTableMultiWriter.create:(Lorg/apache/cassandra/io/sstable/Descriptor;JJLorg/apache/cassandra/config/CFMetaData;Lorg/apache/cassandra/io/sstable/metadata/MetadataCollector;Lorg/apache/cassandra/db/SerializationHeader;Ljava/util/Collection;Lorg/apache/cassandra/db/lifecycle/LifecycleNewTracker;)Lorg/apache/cassandra/io/sstable/SSTableMultiWriter;
            areturn
        end local 9 // org.apache.cassandra.db.lifecycle.LifecycleNewTracker lifecycleNewTracker
        end local 8 // java.util.Collection indexes
        end local 7 // org.apache.cassandra.db.SerializationHeader header
        end local 6 // org.apache.cassandra.io.sstable.metadata.MetadataCollector meta
        end local 4 // long repairedAt
        end local 2 // long keyCount
        end local 1 // org.apache.cassandra.io.sstable.Descriptor descriptor
        end local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
      LocalVariableTable:
        Start  End  Slot                 Name  Signature
            0    1     0                 this  Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy;
            0    1     1           descriptor  Lorg/apache/cassandra/io/sstable/Descriptor;
            0    1     2             keyCount  J
            0    1     4           repairedAt  J
            0    1     6                 meta  Lorg/apache/cassandra/io/sstable/metadata/MetadataCollector;
            0    1     7               header  Lorg/apache/cassandra/db/SerializationHeader;
            0    1     8              indexes  Ljava/util/Collection<Lorg/apache/cassandra/index/Index;>;
            0    1     9  lifecycleNewTracker  Lorg/apache/cassandra/db/lifecycle/LifecycleNewTracker;
    Signature: (Lorg/apache/cassandra/io/sstable/Descriptor;JJLorg/apache/cassandra/io/sstable/metadata/MetadataCollector;Lorg/apache/cassandra/db/SerializationHeader;Ljava/util/Collection<Lorg/apache/cassandra/index/Index;>;Lorg/apache/cassandra/db/lifecycle/LifecycleNewTracker;)Lorg/apache/cassandra/io/sstable/SSTableMultiWriter;
    MethodParameters:
                     Name  Flags
      descriptor           
      keyCount             
      repairedAt           
      meta                 
      header               
      indexes              
      lifecycleNewTracker  

  public boolean supportsEarlyOpen();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
         0: .line 593
            iconst_1
            ireturn
        end local 0 // org.apache.cassandra.db.compaction.AbstractCompactionStrategy this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/db/compaction/AbstractCompactionStrategy;
}
SourceFile: "AbstractCompactionStrategy.java"
NestMembers:
  org.apache.cassandra.db.compaction.AbstractCompactionStrategy$ScannerList
InnerClasses:
  public ScannerList = org.apache.cassandra.db.compaction.AbstractCompactionStrategy$ScannerList of org.apache.cassandra.db.compaction.AbstractCompactionStrategy
  public abstract Strategy = org.apache.cassandra.db.compaction.CompactionLogger$Strategy of org.apache.cassandra.db.compaction.CompactionLogger
  public final Option = org.apache.cassandra.schema.CompactionParams$Option of org.apache.cassandra.schema.CompactionParams