org.apache.cassandra/cassandra-all/3.11.5 : org/apache/cassandra/db/aggregation/GroupMaker$PkPrefixGroupMaker.class

GroupMaker$PkPrefixGroupMaker

https://cassandra.apache.org: The Apache Cassandra Project develops a highly scalable second-generation distributed database, bringing together Dynamo's fully distributed design and Bigtable's ColumnFamily-based data model.

The Apache Software License, Version 2.0

Andres de la Peña
Avinash Lakshman
Aleksey Yeschenko
Aaron Morton
Ariel Weisberg
Blake Eggleston
Benedict Elliott Smith
Benjamin Lerer
Branimir Lambov
Brandon Williams
Carl Yeksigian
David Brosiusd
Dikang Gu
Eric Evans
Gary Dusbabek
Chris Goffinet
Alex Petrov
Laine Jaakko Olavi
T Jake Luciani
Jason Brown
Jonathan Ellis
Jake Farrell
Jeff Jirsa
Joel Knighton
Josh McKenzie
Johan Oskarsson
Jun Rao
Jay Zhuang
Sankalp Kohli
Marcus Eriksson
Michael Semb Wever
Mikhail Stepura
Michael Shuler
Paulo Motta
Prashant Malik
Robert Stupp
Peter Schuller
Sam Tunnicliffe
Sylvain Lebresne
Stefania Alborghetti
Tyler Hobbs
Vijay Parthasarathy
Pavel Yaskevich
Yuki Morishita
Nate McCall

final class org.apache.cassandra.db.aggregation.GroupMaker$PkPrefixGroupMaker extends org.apache.cassandra.db.aggregation.GroupMaker
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: org.apache.cassandra.db.aggregation.GroupMaker$PkPrefixGroupMaker
  super_class: org.apache.cassandra.db.aggregation.GroupMaker
{
  private final int clusteringPrefixSize;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

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

  private java.nio.ByteBuffer lastPartitionKey;
    descriptor: Ljava/nio/ByteBuffer;
    flags: (0x0002) ACC_PRIVATE

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

  public void <init>(org.apache.cassandra.db.ClusteringComparator, int, org.apache.cassandra.db.aggregation.GroupingState);
    descriptor: (Lorg/apache/cassandra/db/ClusteringComparator;ILorg/apache/cassandra/db/aggregation/GroupingState;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=4
        start local 0 // org.apache.cassandra.db.aggregation.GroupMaker$PkPrefixGroupMaker this
        start local 1 // org.apache.cassandra.db.ClusteringComparator comparator
        start local 2 // int clusteringPrefixSize
        start local 3 // org.apache.cassandra.db.aggregation.GroupingState state
         0: .line 104
            aload 0 /* this */
            aload 1 /* comparator */
            iload 2 /* clusteringPrefixSize */
            invokespecial org.apache.cassandra.db.aggregation.GroupMaker$PkPrefixGroupMaker.<init>:(Lorg/apache/cassandra/db/ClusteringComparator;I)V
         1: .line 105
            aload 0 /* this */
            aload 3 /* state */
            invokevirtual org.apache.cassandra.db.aggregation.GroupingState.partitionKey:()Ljava/nio/ByteBuffer;
            putfield org.apache.cassandra.db.aggregation.GroupMaker$PkPrefixGroupMaker.lastPartitionKey:Ljava/nio/ByteBuffer;
         2: .line 106
            aload 0 /* this */
            aload 3 /* state */
            getfield org.apache.cassandra.db.aggregation.GroupingState.clustering:Lorg/apache/cassandra/db/Clustering;
            putfield org.apache.cassandra.db.aggregation.GroupMaker$PkPrefixGroupMaker.lastClustering:Lorg/apache/cassandra/db/Clustering;
         3: .line 107
            return
        end local 3 // org.apache.cassandra.db.aggregation.GroupingState state
        end local 2 // int clusteringPrefixSize
        end local 1 // org.apache.cassandra.db.ClusteringComparator comparator
        end local 0 // org.apache.cassandra.db.aggregation.GroupMaker$PkPrefixGroupMaker this
      LocalVariableTable:
        Start  End  Slot                  Name  Signature
            0    4     0                  this  Lorg/apache/cassandra/db/aggregation/GroupMaker$PkPrefixGroupMaker;
            0    4     1            comparator  Lorg/apache/cassandra/db/ClusteringComparator;
            0    4     2  clusteringPrefixSize  I
            0    4     3                 state  Lorg/apache/cassandra/db/aggregation/GroupingState;
    MethodParameters:
                      Name  Flags
      comparator            
      clusteringPrefixSize  
      state                 

  public void <init>(org.apache.cassandra.db.ClusteringComparator, int);
    descriptor: (Lorg/apache/cassandra/db/ClusteringComparator;I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.apache.cassandra.db.aggregation.GroupMaker$PkPrefixGroupMaker this
        start local 1 // org.apache.cassandra.db.ClusteringComparator comparator
        start local 2 // int clusteringPrefixSize
         0: .line 109
            aload 0 /* this */
            invokespecial org.apache.cassandra.db.aggregation.GroupMaker.<init>:()V
         1: .line 111
            aload 0 /* this */
            aload 1 /* comparator */
            putfield org.apache.cassandra.db.aggregation.GroupMaker$PkPrefixGroupMaker.comparator:Lorg/apache/cassandra/db/ClusteringComparator;
         2: .line 112
            aload 0 /* this */
            iload 2 /* clusteringPrefixSize */
            putfield org.apache.cassandra.db.aggregation.GroupMaker$PkPrefixGroupMaker.clusteringPrefixSize:I
         3: .line 113
            return
        end local 2 // int clusteringPrefixSize
        end local 1 // org.apache.cassandra.db.ClusteringComparator comparator
        end local 0 // org.apache.cassandra.db.aggregation.GroupMaker$PkPrefixGroupMaker this
      LocalVariableTable:
        Start  End  Slot                  Name  Signature
            0    4     0                  this  Lorg/apache/cassandra/db/aggregation/GroupMaker$PkPrefixGroupMaker;
            0    4     1            comparator  Lorg/apache/cassandra/db/ClusteringComparator;
            0    4     2  clusteringPrefixSize  I
    MethodParameters:
                      Name  Flags
      comparator            
      clusteringPrefixSize  

  public boolean isNewGroup(org.apache.cassandra.db.DecoratedKey, org.apache.cassandra.db.Clustering);
    descriptor: (Lorg/apache/cassandra/db/DecoratedKey;Lorg/apache/cassandra/db/Clustering;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=3
        start local 0 // org.apache.cassandra.db.aggregation.GroupMaker$PkPrefixGroupMaker this
        start local 1 // org.apache.cassandra.db.DecoratedKey partitionKey
        start local 2 // org.apache.cassandra.db.Clustering clustering
         0: .line 118
            iconst_0
            istore 3 /* isNew */
        start local 3 // boolean isNew
         1: .line 123
            aload 1 /* partitionKey */
            invokevirtual org.apache.cassandra.db.DecoratedKey.getKey:()Ljava/nio/ByteBuffer;
            aload 0 /* this */
            getfield org.apache.cassandra.db.aggregation.GroupMaker$PkPrefixGroupMaker.lastPartitionKey:Ljava/nio/ByteBuffer;
            invokevirtual java.nio.ByteBuffer.equals:(Ljava/lang/Object;)Z
            ifne 7
         2: .line 125
            aload 0 /* this */
            aload 1 /* partitionKey */
            invokevirtual org.apache.cassandra.db.DecoratedKey.getKey:()Ljava/nio/ByteBuffer;
            putfield org.apache.cassandra.db.aggregation.GroupMaker$PkPrefixGroupMaker.lastPartitionKey:Ljava/nio/ByteBuffer;
         3: .line 126
            iconst_1
            istore 3 /* isNew */
         4: .line 127
            getstatic org.apache.cassandra.db.Clustering.STATIC_CLUSTERING:Lorg/apache/cassandra/db/Clustering;
            aload 2 /* clustering */
            if_acmpne 9
         5: .line 129
            aload 0 /* this */
            aconst_null
            putfield org.apache.cassandra.db.aggregation.GroupMaker$PkPrefixGroupMaker.lastClustering:Lorg/apache/cassandra/db/Clustering;
         6: .line 130
            iconst_1
            ireturn
         7: .line 133
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.cassandra.db.aggregation.GroupMaker$PkPrefixGroupMaker.lastClustering:Lorg/apache/cassandra/db/Clustering;
            ifnull 9
            aload 0 /* this */
            getfield org.apache.cassandra.db.aggregation.GroupMaker$PkPrefixGroupMaker.comparator:Lorg/apache/cassandra/db/ClusteringComparator;
            aload 0 /* this */
            getfield org.apache.cassandra.db.aggregation.GroupMaker$PkPrefixGroupMaker.lastClustering:Lorg/apache/cassandra/db/Clustering;
            aload 2 /* clustering */
            aload 0 /* this */
            getfield org.apache.cassandra.db.aggregation.GroupMaker$PkPrefixGroupMaker.clusteringPrefixSize:I
            invokevirtual org.apache.cassandra.db.ClusteringComparator.compare:(Lorg/apache/cassandra/db/Clustering;Lorg/apache/cassandra/db/Clustering;I)I
            ifeq 9
         8: .line 135
            iconst_1
            istore 3 /* isNew */
         9: .line 138
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 2 /* clustering */
            putfield org.apache.cassandra.db.aggregation.GroupMaker$PkPrefixGroupMaker.lastClustering:Lorg/apache/cassandra/db/Clustering;
        10: .line 139
            iload 3 /* isNew */
            ireturn
        end local 3 // boolean isNew
        end local 2 // org.apache.cassandra.db.Clustering clustering
        end local 1 // org.apache.cassandra.db.DecoratedKey partitionKey
        end local 0 // org.apache.cassandra.db.aggregation.GroupMaker$PkPrefixGroupMaker this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   11     0          this  Lorg/apache/cassandra/db/aggregation/GroupMaker$PkPrefixGroupMaker;
            0   11     1  partitionKey  Lorg/apache/cassandra/db/DecoratedKey;
            0   11     2    clustering  Lorg/apache/cassandra/db/Clustering;
            1   11     3         isNew  Z
    MethodParameters:
              Name  Flags
      partitionKey  
      clustering    
}
SourceFile: "GroupMaker.java"
NestHost: org.apache.cassandra.db.aggregation.GroupMaker
InnerClasses:
  private final PkPrefixGroupMaker = org.apache.cassandra.db.aggregation.GroupMaker$PkPrefixGroupMaker of org.apache.cassandra.db.aggregation.GroupMaker

/

org.apache.cassandra/ cassandra-all/ 3.11.5/ org/apache/cassandra/db/aggregation/GroupMaker$PkPrefixGroupMaker.class