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.partitions.UnfilteredPartitionIterators$1 extends org.apache.cassandra.utils.MergeIterator$Reducer<org.apache.cassandra.db.rows.UnfilteredRowIterator, org.apache.cassandra.db.rows.UnfilteredRowIterator>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1
  super_class: org.apache.cassandra.utils.MergeIterator$Reducer
{
  private final java.util.List<org.apache.cassandra.db.rows.UnfilteredRowIterator> toMerge;
    descriptor: Ljava/util/List;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/List<Lorg/apache/cassandra/db/rows/UnfilteredRowIterator;>;

  private org.apache.cassandra.db.DecoratedKey partitionKey;
    descriptor: Lorg/apache/cassandra/db/DecoratedKey;
    flags: (0x0002) ACC_PRIVATE

  private boolean isReverseOrder;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private final org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$MergeListener val$listener;
    descriptor: Lorg/apache/cassandra/db/partitions/UnfilteredPartitionIterators$MergeListener;
    flags: (0x1012) ACC_PRIVATE, ACC_FINAL, ACC_SYNTHETIC

  private final org.apache.cassandra.config.CFMetaData val$metadata;
    descriptor: Lorg/apache/cassandra/config/CFMetaData;
    flags: (0x1012) ACC_PRIVATE, ACC_FINAL, ACC_SYNTHETIC

  private final int val$nowInSec;
    descriptor: I
    flags: (0x1012) ACC_PRIVATE, ACC_FINAL, ACC_SYNTHETIC

  private final java.util.List val$iterators;
    descriptor: Ljava/util/List;
    flags: (0x1012) ACC_PRIVATE, ACC_FINAL, ACC_SYNTHETIC

  void <init>(java.util.List, org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$MergeListener, org.apache.cassandra.config.CFMetaData, int);
    descriptor: (Ljava/util/List;Lorg/apache/cassandra/db/partitions/UnfilteredPartitionIterators$MergeListener;Lorg/apache/cassandra/config/CFMetaData;I)V
    flags: (0x0000) 
    Code:
      stack=4, locals=5, args_size=5
        start local 0 // org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1 this
         0: .line 112
            aload 0 /* this */
            aload 1
            putfield org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.val$iterators:Ljava/util/List;
            aload 0 /* this */
            aload 2
            putfield org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.val$listener:Lorg/apache/cassandra/db/partitions/UnfilteredPartitionIterators$MergeListener;
            aload 0 /* this */
            aload 3
            putfield org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.val$metadata:Lorg/apache/cassandra/config/CFMetaData;
            aload 0 /* this */
            iload 4
            putfield org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.val$nowInSec:I
            aload 0 /* this */
            invokespecial org.apache.cassandra.utils.MergeIterator$Reducer.<init>:()V
         1: .line 114
            aload 0 /* this */
            new java.util.ArrayList
            dup
            aload 1
            invokeinterface java.util.List.size:()I
            invokespecial java.util.ArrayList.<init>:(I)V
            putfield org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.toMerge:Ljava/util/List;
         2: .line 112
            return
        end local 0 // org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/cassandra/db/partitions/UnfilteredPartitionIterators$1;
    MethodParameters:
               Name  Flags
      val$iterators  final
      val$listener   final
      val$metadata   final
      val$nowInSec   final

  public void reduce(int, org.apache.cassandra.db.rows.UnfilteredRowIterator);
    descriptor: (ILorg/apache/cassandra/db/rows/UnfilteredRowIterator;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1 this
        start local 1 // int idx
        start local 2 // org.apache.cassandra.db.rows.UnfilteredRowIterator current
         0: .line 121
            aload 0 /* this */
            aload 2 /* current */
            invokeinterface org.apache.cassandra.db.rows.UnfilteredRowIterator.partitionKey:()Lorg/apache/cassandra/db/DecoratedKey;
            putfield org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.partitionKey:Lorg/apache/cassandra/db/DecoratedKey;
         1: .line 122
            aload 0 /* this */
            aload 2 /* current */
            invokeinterface org.apache.cassandra.db.rows.UnfilteredRowIterator.isReverseOrder:()Z
            putfield org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.isReverseOrder:Z
         2: .line 126
            aload 0 /* this */
            getfield org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.toMerge:Ljava/util/List;
            iload 1 /* idx */
            aload 2 /* current */
            invokeinterface java.util.List.set:(ILjava/lang/Object;)Ljava/lang/Object;
            pop
         3: .line 127
            return
        end local 2 // org.apache.cassandra.db.rows.UnfilteredRowIterator current
        end local 1 // int idx
        end local 0 // org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1 this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    4     0     this  Lorg/apache/cassandra/db/partitions/UnfilteredPartitionIterators$1;
            0    4     1      idx  I
            0    4     2  current  Lorg/apache/cassandra/db/rows/UnfilteredRowIterator;
    MethodParameters:
         Name  Flags
      idx      
      current  

  protected org.apache.cassandra.db.rows.UnfilteredRowIterator getReduced();
    descriptor: ()Lorg/apache/cassandra/db/rows/UnfilteredRowIterator;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=3, args_size=1
        start local 0 // org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1 this
         0: .line 131
            aload 0 /* this */
            getfield org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.val$listener:Lorg/apache/cassandra/db/partitions/UnfilteredPartitionIterators$MergeListener;
            aload 0 /* this */
            getfield org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.partitionKey:Lorg/apache/cassandra/db/DecoratedKey;
            aload 0 /* this */
            getfield org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.toMerge:Ljava/util/List;
            invokeinterface org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$MergeListener.getRowMergeListener:(Lorg/apache/cassandra/db/DecoratedKey;Ljava/util/List;)Lorg/apache/cassandra/db/rows/UnfilteredRowIterators$MergeListener;
            astore 1 /* rowListener */
        start local 1 // org.apache.cassandra.db.rows.UnfilteredRowIterators$MergeListener rowListener
         1: .line 134
            iconst_0
            istore 2 /* i */
        start local 2 // int i
         2: goto 6
         3: .line 135
      StackMap locals: org.apache.cassandra.db.rows.UnfilteredRowIterators$MergeListener int
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.toMerge:Ljava/util/List;
            iload 2 /* i */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            ifnonnull 5
         4: .line 136
            aload 0 /* this */
            getfield org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.toMerge:Ljava/util/List;
            iload 2 /* i */
            aload 0 /* this */
            getfield org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.val$metadata:Lorg/apache/cassandra/config/CFMetaData;
            aload 0 /* this */
            getfield org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.partitionKey:Lorg/apache/cassandra/db/DecoratedKey;
            aload 0 /* this */
            getfield org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.isReverseOrder:Z
            invokestatic org.apache.cassandra.db.EmptyIterators.unfilteredRow:(Lorg/apache/cassandra/config/CFMetaData;Lorg/apache/cassandra/db/DecoratedKey;Z)Lorg/apache/cassandra/db/rows/UnfilteredRowIterator;
            invokeinterface java.util.List.set:(ILjava/lang/Object;)Ljava/lang/Object;
            pop
         5: .line 134
      StackMap locals:
      StackMap stack:
            iinc 2 /* i */ 1
      StackMap locals:
      StackMap stack:
         6: iload 2 /* i */
            aload 0 /* this */
            getfield org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.toMerge:Ljava/util/List;
            invokeinterface java.util.List.size:()I
            if_icmplt 3
        end local 2 // int i
         7: .line 138
            aload 0 /* this */
            getfield org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.toMerge:Ljava/util/List;
            aload 0 /* this */
            getfield org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.val$nowInSec:I
            aload 1 /* rowListener */
            invokestatic org.apache.cassandra.db.rows.UnfilteredRowIterators.merge:(Ljava/util/List;ILorg/apache/cassandra/db/rows/UnfilteredRowIterators$MergeListener;)Lorg/apache/cassandra/db/rows/UnfilteredRowIterator;
            areturn
        end local 1 // org.apache.cassandra.db.rows.UnfilteredRowIterators$MergeListener rowListener
        end local 0 // org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1 this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    8     0         this  Lorg/apache/cassandra/db/partitions/UnfilteredPartitionIterators$1;
            1    8     1  rowListener  Lorg/apache/cassandra/db/rows/UnfilteredRowIterators$MergeListener;
            2    7     2            i  I

  protected void onKeyChange();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1 this
         0: .line 143
            aload 0 /* this */
            getfield org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.toMerge:Ljava/util/List;
            invokeinterface java.util.List.clear:()V
         1: .line 144
            iconst_0
            istore 1 /* i */
        start local 1 // int i
         2: goto 5
         3: .line 145
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.toMerge:Ljava/util/List;
            aconst_null
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
         4: .line 144
            iinc 1 /* i */ 1
      StackMap locals:
      StackMap stack:
         5: iload 1 /* i */
            aload 0 /* this */
            getfield org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.val$iterators:Ljava/util/List;
            invokeinterface java.util.List.size:()I
            if_icmplt 3
        end local 1 // int i
         6: .line 146
            return
        end local 0 // org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lorg/apache/cassandra/db/partitions/UnfilteredPartitionIterators$1;
            2    6     1     i  I

  public void reduce(int, java.lang.Object);
    descriptor: (ILjava/lang/Object;)V
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=3, locals=3, args_size=3
         0: .line 1
            aload 0
            iload 1
            aload 2
            checkcast org.apache.cassandra.db.rows.UnfilteredRowIterator
            invokevirtual org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.reduce:(ILorg/apache/cassandra/db/rows/UnfilteredRowIterator;)V
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  protected java.lang.Object getReduced();
    descriptor: ()Ljava/lang/Object;
    flags: (0x1044) ACC_PROTECTED, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokevirtual org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1.getReduced:()Lorg/apache/cassandra/db/rows/UnfilteredRowIterator;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: Lorg/apache/cassandra/utils/MergeIterator$Reducer<Lorg/apache/cassandra/db/rows/UnfilteredRowIterator;Lorg/apache/cassandra/db/rows/UnfilteredRowIterator;>;
SourceFile: "UnfilteredPartitionIterators.java"
EnclosingMethod: org.apache.cassandra.db.partitions.UnfilteredPartitionIterators.merge:(Ljava/util/List;ILorg/apache/cassandra/db/partitions/UnfilteredPartitionIterators$MergeListener;)Lorg/apache/cassandra/db/partitions/UnfilteredPartitionIterator;
NestHost: org.apache.cassandra.db.partitions.UnfilteredPartitionIterators
InnerClasses:
  org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$1
  public abstract MergeListener = org.apache.cassandra.db.partitions.UnfilteredPartitionIterators$MergeListener of org.apache.cassandra.db.partitions.UnfilteredPartitionIterators
  public abstract MergeListener = org.apache.cassandra.db.rows.UnfilteredRowIterators$MergeListener of org.apache.cassandra.db.rows.UnfilteredRowIterators
  public abstract Reducer = org.apache.cassandra.utils.MergeIterator$Reducer of org.apache.cassandra.utils.MergeIterator