https://cassandra.apache.org: The Apache Cassandra Project develops a highly scalable second-generation distributed database, bringing together Dynamo's fully distributed design and Bigtable's ColumnFamily-based data model.
  • Andres de la Peña
  • Avinash Lakshman
  • Aleksey Yeschenko
  • Aaron Morton
  • Ariel Weisberg
  • Blake Eggleston
  • Benedict Elliott Smith
  • Benjamin Lerer
  • Branimir Lambov
  • Brandon Williams
  • Carl Yeksigian
  • David Brosiusd
  • Dikang Gu
  • Eric Evans
  • Gary Dusbabek
  • Chris Goffinet
  • Alex Petrov
  • Laine Jaakko Olavi
  • T Jake Luciani
  • Jason Brown
  • Jonathan Ellis
  • Jake Farrell
  • Jeff Jirsa
  • Joel Knighton
  • Josh McKenzie
  • Johan Oskarsson
  • Jun Rao
  • Jay Zhuang
  • Sankalp Kohli
  • Marcus Eriksson
  • Michael Semb Wever
  • Mikhail Stepura
  • Michael Shuler
  • Paulo Motta
  • Prashant Malik
  • Robert Stupp
  • Peter Schuller
  • Sam Tunnicliffe
  • Sylvain Lebresne
  • Stefania Alborghetti
  • Tyler Hobbs
  • Vijay Parthasarathy
  • Pavel Yaskevich
  • Yuki Morishita
  • Nate McCall 
class org.apache.cassandra.db.compaction.CompactionIterator$GarbageSkipper extends org.apache.cassandra.db.transform.Transformation<org.apache.cassandra.db.rows.UnfilteredRowIterator>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.apache.cassandra.db.compaction.CompactionIterator$GarbageSkipper
  super_class: org.apache.cassandra.db.transform.Transformation
{
  final int nowInSec;
    descriptor: I
    flags: (0x0010) ACC_FINAL

  final org.apache.cassandra.db.compaction.CompactionController controller;
    descriptor: Lorg/apache/cassandra/db/compaction/CompactionController;
    flags: (0x0010) ACC_FINAL

  final boolean cellLevelGC;
    descriptor: Z
    flags: (0x0010) ACC_FINAL

  private void <init>(org.apache.cassandra.db.compaction.CompactionController, int);
    descriptor: (Lorg/apache/cassandra/db/compaction/CompactionController;I)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.apache.cassandra.db.compaction.CompactionIterator$GarbageSkipper this
        start local 1 // org.apache.cassandra.db.compaction.CompactionController controller
        start local 2 // int nowInSec
         0: .line 527
            aload 0 /* this */
            invokespecial org.apache.cassandra.db.transform.Transformation.<init>:()V
         1: .line 529
            aload 0 /* this */
            aload 1 /* controller */
            putfield org.apache.cassandra.db.compaction.CompactionIterator$GarbageSkipper.controller:Lorg/apache/cassandra/db/compaction/CompactionController;
         2: .line 530
            aload 0 /* this */
            iload 2 /* nowInSec */
            putfield org.apache.cassandra.db.compaction.CompactionIterator$GarbageSkipper.nowInSec:I
         3: .line 531
            aload 0 /* this */
            aload 1 /* controller */
            getfield org.apache.cassandra.db.compaction.CompactionController.tombstoneOption:Lorg/apache/cassandra/schema/CompactionParams$TombstoneOption;
            getstatic org.apache.cassandra.schema.CompactionParams$TombstoneOption.CELL:Lorg/apache/cassandra/schema/CompactionParams$TombstoneOption;
            if_acmpne 4
            iconst_1
            goto 5
      StackMap locals: org.apache.cassandra.db.compaction.CompactionIterator$GarbageSkipper org.apache.cassandra.db.compaction.CompactionController int
      StackMap stack: org.apache.cassandra.db.compaction.CompactionIterator$GarbageSkipper
         4: iconst_0
      StackMap locals: org.apache.cassandra.db.compaction.CompactionIterator$GarbageSkipper org.apache.cassandra.db.compaction.CompactionController int
      StackMap stack: org.apache.cassandra.db.compaction.CompactionIterator$GarbageSkipper int
         5: putfield org.apache.cassandra.db.compaction.CompactionIterator$GarbageSkipper.cellLevelGC:Z
         6: .line 532
            return
        end local 2 // int nowInSec
        end local 1 // org.apache.cassandra.db.compaction.CompactionController controller
        end local 0 // org.apache.cassandra.db.compaction.CompactionIterator$GarbageSkipper this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    7     0        this  Lorg/apache/cassandra/db/compaction/CompactionIterator$GarbageSkipper;
            0    7     1  controller  Lorg/apache/cassandra/db/compaction/CompactionController;
            0    7     2    nowInSec  I
    MethodParameters:
            Name  Flags
      controller  
      nowInSec    

  protected org.apache.cassandra.db.rows.UnfilteredRowIterator applyToPartition(org.apache.cassandra.db.rows.UnfilteredRowIterator);
    descriptor: (Lorg/apache/cassandra/db/rows/UnfilteredRowIterator;)Lorg/apache/cassandra/db/rows/UnfilteredRowIterator;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=6, locals=6, args_size=2
        start local 0 // org.apache.cassandra.db.compaction.CompactionIterator$GarbageSkipper this
        start local 1 // org.apache.cassandra.db.rows.UnfilteredRowIterator partition
         0: .line 537
            aload 0 /* this */
            getfield org.apache.cassandra.db.compaction.CompactionIterator$GarbageSkipper.controller:Lorg/apache/cassandra/db/compaction/CompactionController;
            aload 1 /* partition */
            invokeinterface org.apache.cassandra.db.rows.UnfilteredRowIterator.partitionKey:()Lorg/apache/cassandra/db/DecoratedKey;
            aload 0 /* this */
            getfield org.apache.cassandra.db.compaction.CompactionIterator$GarbageSkipper.cellLevelGC:Z
            ifeq 1
            iconst_0
            goto 2
      StackMap locals: org.apache.cassandra.db.compaction.CompactionIterator$GarbageSkipper org.apache.cassandra.db.rows.UnfilteredRowIterator
      StackMap stack: org.apache.cassandra.db.compaction.CompactionController org.apache.cassandra.db.DecoratedKey
         1: iconst_1
      StackMap locals: org.apache.cassandra.db.compaction.CompactionIterator$GarbageSkipper org.apache.cassandra.db.rows.UnfilteredRowIterator
      StackMap stack: org.apache.cassandra.db.compaction.CompactionController org.apache.cassandra.db.DecoratedKey int
         2: invokevirtual org.apache.cassandra.db.compaction.CompactionController.shadowSources:(Lorg/apache/cassandra/db/DecoratedKey;Z)Ljava/lang/Iterable;
            astore 2 /* sources */
        start local 2 // java.lang.Iterable sources
         3: .line 538
            aload 2 /* sources */
            ifnonnull 5
         4: .line 539
            aload 1 /* partition */
            areturn
         5: .line 540
      StackMap locals: java.lang.Iterable
      StackMap stack:
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 3 /* iters */
        start local 3 // java.util.List iters
         6: .line 541
            aload 2 /* sources */
            invokeinterface java.lang.Iterable.iterator:()Ljava/util/Iterator;
            astore 5
            goto 11
      StackMap locals: org.apache.cassandra.db.compaction.CompactionIterator$GarbageSkipper org.apache.cassandra.db.rows.UnfilteredRowIterator java.lang.Iterable java.util.List top java.util.Iterator
      StackMap stack:
         7: aload 5
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.cassandra.db.rows.UnfilteredRowIterator
            astore 4 /* iter */
        start local 4 // org.apache.cassandra.db.rows.UnfilteredRowIterator iter
         8: .line 543
            aload 4 /* iter */
            invokeinterface org.apache.cassandra.db.rows.UnfilteredRowIterator.isEmpty:()Z
            ifne 10
         9: .line 544
            aload 3 /* iters */
            aload 4 /* iter */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
            goto 11
        10: .line 546
      StackMap locals: org.apache.cassandra.db.compaction.CompactionIterator$GarbageSkipper org.apache.cassandra.db.rows.UnfilteredRowIterator java.lang.Iterable java.util.List org.apache.cassandra.db.rows.UnfilteredRowIterator java.util.Iterator
      StackMap stack:
            aload 4 /* iter */
            invokeinterface org.apache.cassandra.db.rows.UnfilteredRowIterator.close:()V
        end local 4 // org.apache.cassandra.db.rows.UnfilteredRowIterator iter
        11: .line 541
      StackMap locals: org.apache.cassandra.db.compaction.CompactionIterator$GarbageSkipper org.apache.cassandra.db.rows.UnfilteredRowIterator java.lang.Iterable java.util.List top java.util.Iterator
      StackMap stack:
            aload 5
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 7
        12: .line 548
            aload 3 /* iters */
            invokeinterface java.util.List.isEmpty:()Z
            ifeq 14
        13: .line 549
            aload 1 /* partition */
            areturn
        14: .line 551
      StackMap locals: org.apache.cassandra.db.compaction.CompactionIterator$GarbageSkipper org.apache.cassandra.db.rows.UnfilteredRowIterator java.lang.Iterable java.util.List
      StackMap stack:
            new org.apache.cassandra.db.compaction.CompactionIterator$GarbageSkippingUnfilteredRowIterator
            dup
            aload 1 /* partition */
            aload 3 /* iters */
            aload 0 /* this */
            getfield org.apache.cassandra.db.compaction.CompactionIterator$GarbageSkipper.nowInSec:I
            invokestatic org.apache.cassandra.db.rows.UnfilteredRowIterators.merge:(Ljava/util/List;I)Lorg/apache/cassandra/db/rows/UnfilteredRowIterator;
            aload 0 /* this */
            getfield org.apache.cassandra.db.compaction.CompactionIterator$GarbageSkipper.nowInSec:I
            aload 0 /* this */
            getfield org.apache.cassandra.db.compaction.CompactionIterator$GarbageSkipper.cellLevelGC:Z
            invokespecial org.apache.cassandra.db.compaction.CompactionIterator$GarbageSkippingUnfilteredRowIterator.<init>:(Lorg/apache/cassandra/db/rows/UnfilteredRowIterator;Lorg/apache/cassandra/db/rows/UnfilteredRowIterator;IZ)V
            areturn
        end local 3 // java.util.List iters
        end local 2 // java.lang.Iterable sources
        end local 1 // org.apache.cassandra.db.rows.UnfilteredRowIterator partition
        end local 0 // org.apache.cassandra.db.compaction.CompactionIterator$GarbageSkipper this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   15     0       this  Lorg/apache/cassandra/db/compaction/CompactionIterator$GarbageSkipper;
            0   15     1  partition  Lorg/apache/cassandra/db/rows/UnfilteredRowIterator;
            3   15     2    sources  Ljava/lang/Iterable<Lorg/apache/cassandra/db/rows/UnfilteredRowIterator;>;
            6   15     3      iters  Ljava/util/List<Lorg/apache/cassandra/db/rows/UnfilteredRowIterator;>;
            8   11     4       iter  Lorg/apache/cassandra/db/rows/UnfilteredRowIterator;
    MethodParameters:
           Name  Flags
      partition  

  protected org.apache.cassandra.db.rows.BaseRowIterator applyToPartition(org.apache.cassandra.db.rows.BaseRowIterator);
    descriptor: (Lorg/apache/cassandra/db/rows/BaseRowIterator;)Lorg/apache/cassandra/db/rows/BaseRowIterator;
    flags: (0x1044) ACC_PROTECTED, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            checkcast org.apache.cassandra.db.rows.UnfilteredRowIterator
            invokevirtual org.apache.cassandra.db.compaction.CompactionIterator$GarbageSkipper.applyToPartition:(Lorg/apache/cassandra/db/rows/UnfilteredRowIterator;)Lorg/apache/cassandra/db/rows/UnfilteredRowIterator;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: Lorg/apache/cassandra/db/transform/Transformation<Lorg/apache/cassandra/db/rows/UnfilteredRowIterator;>;
SourceFile: "CompactionIterator.java"
NestHost: org.apache.cassandra.db.compaction.CompactionIterator
InnerClasses:
  private GarbageSkipper = org.apache.cassandra.db.compaction.CompactionIterator$GarbageSkipper of org.apache.cassandra.db.compaction.CompactionIterator
  private GarbageSkippingUnfilteredRowIterator = org.apache.cassandra.db.compaction.CompactionIterator$GarbageSkippingUnfilteredRowIterator of org.apache.cassandra.db.compaction.CompactionIterator
  public final TombstoneOption = org.apache.cassandra.schema.CompactionParams$TombstoneOption of org.apache.cassandra.schema.CompactionParams