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.service.StorageProxy$RangeMerger extends org.apache.cassandra.utils.AbstractIterator<org.apache.cassandra.service.StorageProxy$RangeForQuery>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.apache.cassandra.service.StorageProxy$RangeMerger
  super_class: org.apache.cassandra.utils.AbstractIterator
{
  private final org.apache.cassandra.db.Keyspace keyspace;
    descriptor: Lorg/apache/cassandra/db/Keyspace;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

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

  private final com.google.common.collect.PeekingIterator<org.apache.cassandra.service.StorageProxy$RangeForQuery> ranges;
    descriptor: Lcom/google/common/collect/PeekingIterator;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Lcom/google/common/collect/PeekingIterator<Lorg/apache/cassandra/service/StorageProxy$RangeForQuery;>;

  private void <init>(java.util.Iterator<org.apache.cassandra.service.StorageProxy$RangeForQuery>, org.apache.cassandra.db.Keyspace, org.apache.cassandra.db.ConsistencyLevel);
    descriptor: (Ljava/util/Iterator;Lorg/apache/cassandra/db/Keyspace;Lorg/apache/cassandra/db/ConsistencyLevel;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=4, args_size=4
        start local 0 // org.apache.cassandra.service.StorageProxy$RangeMerger this
        start local 1 // java.util.Iterator iterator
        start local 2 // org.apache.cassandra.db.Keyspace keyspace
        start local 3 // org.apache.cassandra.db.ConsistencyLevel consistency
         0: .line 2005
            aload 0 /* this */
            invokespecial org.apache.cassandra.utils.AbstractIterator.<init>:()V
         1: .line 2007
            aload 0 /* this */
            aload 2 /* keyspace */
            putfield org.apache.cassandra.service.StorageProxy$RangeMerger.keyspace:Lorg/apache/cassandra/db/Keyspace;
         2: .line 2008
            aload 0 /* this */
            aload 3 /* consistency */
            putfield org.apache.cassandra.service.StorageProxy$RangeMerger.consistency:Lorg/apache/cassandra/db/ConsistencyLevel;
         3: .line 2009
            aload 0 /* this */
            aload 1 /* iterator */
            invokestatic com.google.common.collect.Iterators.peekingIterator:(Ljava/util/Iterator;)Lcom/google/common/collect/PeekingIterator;
            putfield org.apache.cassandra.service.StorageProxy$RangeMerger.ranges:Lcom/google/common/collect/PeekingIterator;
         4: .line 2010
            return
        end local 3 // org.apache.cassandra.db.ConsistencyLevel consistency
        end local 2 // org.apache.cassandra.db.Keyspace keyspace
        end local 1 // java.util.Iterator iterator
        end local 0 // org.apache.cassandra.service.StorageProxy$RangeMerger this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    5     0         this  Lorg/apache/cassandra/service/StorageProxy$RangeMerger;
            0    5     1     iterator  Ljava/util/Iterator<Lorg/apache/cassandra/service/StorageProxy$RangeForQuery;>;
            0    5     2     keyspace  Lorg/apache/cassandra/db/Keyspace;
            0    5     3  consistency  Lorg/apache/cassandra/db/ConsistencyLevel;
    Signature: (Ljava/util/Iterator<Lorg/apache/cassandra/service/StorageProxy$RangeForQuery;>;Lorg/apache/cassandra/db/Keyspace;Lorg/apache/cassandra/db/ConsistencyLevel;)V
    MethodParameters:
             Name  Flags
      iterator     
      keyspace     
      consistency  

  protected org.apache.cassandra.service.StorageProxy$RangeForQuery computeNext();
    descriptor: ()Lorg/apache/cassandra/service/StorageProxy$RangeForQuery;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=5, args_size=1
        start local 0 // org.apache.cassandra.service.StorageProxy$RangeMerger this
         0: .line 2014
            aload 0 /* this */
            getfield org.apache.cassandra.service.StorageProxy$RangeMerger.ranges:Lcom/google/common/collect/PeekingIterator;
            invokeinterface com.google.common.collect.PeekingIterator.hasNext:()Z
            ifne 2
         1: .line 2015
            aload 0 /* this */
            invokevirtual org.apache.cassandra.service.StorageProxy$RangeMerger.endOfData:()Ljava/lang/Object;
            checkcast org.apache.cassandra.service.StorageProxy$RangeForQuery
            areturn
         2: .line 2017
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.cassandra.service.StorageProxy$RangeMerger.ranges:Lcom/google/common/collect/PeekingIterator;
            invokeinterface com.google.common.collect.PeekingIterator.next:()Ljava/lang/Object;
            checkcast org.apache.cassandra.service.StorageProxy$RangeForQuery
            astore 1 /* current */
        start local 1 // org.apache.cassandra.service.StorageProxy$RangeForQuery current
         3: .line 2022
            goto 15
         4: .line 2029
      StackMap locals: org.apache.cassandra.service.StorageProxy$RangeForQuery
      StackMap stack:
            aload 1 /* current */
            getfield org.apache.cassandra.service.StorageProxy$RangeForQuery.range:Lorg/apache/cassandra/dht/AbstractBounds;
            getfield org.apache.cassandra.dht.AbstractBounds.right:Lorg/apache/cassandra/dht/RingPosition;
            checkcast org.apache.cassandra.db.PartitionPosition
            invokeinterface org.apache.cassandra.db.PartitionPosition.isMinimum:()Z
            ifeq 6
         5: .line 2030
            goto 16
         6: .line 2032
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.cassandra.service.StorageProxy$RangeMerger.ranges:Lcom/google/common/collect/PeekingIterator;
            invokeinterface com.google.common.collect.PeekingIterator.peek:()Ljava/lang/Object;
            checkcast org.apache.cassandra.service.StorageProxy$RangeForQuery
            astore 2 /* next */
        start local 2 // org.apache.cassandra.service.StorageProxy$RangeForQuery next
         7: .line 2034
            aload 1 /* current */
            getfield org.apache.cassandra.service.StorageProxy$RangeForQuery.liveEndpoints:Ljava/util/List;
            aload 2 /* next */
            getfield org.apache.cassandra.service.StorageProxy$RangeForQuery.liveEndpoints:Ljava/util/List;
            invokestatic org.apache.cassandra.service.StorageProxy.intersection:(Ljava/util/List;Ljava/util/List;)Ljava/util/List;
            astore 3 /* merged */
        start local 3 // java.util.List merged
         8: .line 2037
            aload 0 /* this */
            getfield org.apache.cassandra.service.StorageProxy$RangeMerger.consistency:Lorg/apache/cassandra/db/ConsistencyLevel;
            aload 0 /* this */
            getfield org.apache.cassandra.service.StorageProxy$RangeMerger.keyspace:Lorg/apache/cassandra/db/Keyspace;
            aload 3 /* merged */
            invokevirtual org.apache.cassandra.db.ConsistencyLevel.isSufficientLiveNodes:(Lorg/apache/cassandra/db/Keyspace;Ljava/lang/Iterable;)Z
            ifne 10
         9: .line 2038
            goto 16
        10: .line 2040
      StackMap locals: org.apache.cassandra.service.StorageProxy$RangeForQuery java.util.List
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.cassandra.service.StorageProxy$RangeMerger.consistency:Lorg/apache/cassandra/db/ConsistencyLevel;
            aload 0 /* this */
            getfield org.apache.cassandra.service.StorageProxy$RangeMerger.keyspace:Lorg/apache/cassandra/db/Keyspace;
            aload 3 /* merged */
            invokevirtual org.apache.cassandra.db.ConsistencyLevel.filterForQuery:(Lorg/apache/cassandra/db/Keyspace;Ljava/util/List;)Ljava/util/List;
            astore 4 /* filteredMerged */
        start local 4 // java.util.List filteredMerged
        11: .line 2043
            invokestatic org.apache.cassandra.config.DatabaseDescriptor.getEndpointSnitch:()Lorg/apache/cassandra/locator/IEndpointSnitch;
            aload 4 /* filteredMerged */
            aload 1 /* current */
            getfield org.apache.cassandra.service.StorageProxy$RangeForQuery.filteredEndpoints:Ljava/util/List;
            aload 2 /* next */
            getfield org.apache.cassandra.service.StorageProxy$RangeForQuery.filteredEndpoints:Ljava/util/List;
            invokeinterface org.apache.cassandra.locator.IEndpointSnitch.isWorthMergingForRangeQuery:(Ljava/util/List;Ljava/util/List;Ljava/util/List;)Z
            ifne 13
        12: .line 2044
            goto 16
        13: .line 2047
      StackMap locals: java.util.List
      StackMap stack:
            new org.apache.cassandra.service.StorageProxy$RangeForQuery
            dup
            aload 1 /* current */
            getfield org.apache.cassandra.service.StorageProxy$RangeForQuery.range:Lorg/apache/cassandra/dht/AbstractBounds;
            aload 2 /* next */
            getfield org.apache.cassandra.service.StorageProxy$RangeForQuery.range:Lorg/apache/cassandra/dht/AbstractBounds;
            getfield org.apache.cassandra.dht.AbstractBounds.right:Lorg/apache/cassandra/dht/RingPosition;
            checkcast org.apache.cassandra.db.PartitionPosition
            invokevirtual org.apache.cassandra.dht.AbstractBounds.withNewRight:(Lorg/apache/cassandra/dht/RingPosition;)Lorg/apache/cassandra/dht/AbstractBounds;
            aload 3 /* merged */
            aload 4 /* filteredMerged */
            invokespecial org.apache.cassandra.service.StorageProxy$RangeForQuery.<init>:(Lorg/apache/cassandra/dht/AbstractBounds;Ljava/util/List;Ljava/util/List;)V
            astore 1 /* current */
        14: .line 2048
            aload 0 /* this */
            getfield org.apache.cassandra.service.StorageProxy$RangeMerger.ranges:Lcom/google/common/collect/PeekingIterator;
            invokeinterface com.google.common.collect.PeekingIterator.next:()Ljava/lang/Object;
            pop
        end local 4 // java.util.List filteredMerged
        end local 3 // java.util.List merged
        end local 2 // org.apache.cassandra.service.StorageProxy$RangeForQuery next
        15: .line 2022
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.cassandra.service.StorageProxy$RangeMerger.ranges:Lcom/google/common/collect/PeekingIterator;
            invokeinterface com.google.common.collect.PeekingIterator.hasNext:()Z
            ifne 4
        16: .line 2050
      StackMap locals:
      StackMap stack:
            aload 1 /* current */
            areturn
        end local 1 // org.apache.cassandra.service.StorageProxy$RangeForQuery current
        end local 0 // org.apache.cassandra.service.StorageProxy$RangeMerger this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   17     0            this  Lorg/apache/cassandra/service/StorageProxy$RangeMerger;
            3   17     1         current  Lorg/apache/cassandra/service/StorageProxy$RangeForQuery;
            7   15     2            next  Lorg/apache/cassandra/service/StorageProxy$RangeForQuery;
            8   15     3          merged  Ljava/util/List<Ljava/net/InetAddress;>;
           11   15     4  filteredMerged  Ljava/util/List<Ljava/net/InetAddress;>;

  protected java.lang.Object computeNext();
    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.service.StorageProxy$RangeMerger.computeNext:()Lorg/apache/cassandra/service/StorageProxy$RangeForQuery;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: Lorg/apache/cassandra/utils/AbstractIterator<Lorg/apache/cassandra/service/StorageProxy$RangeForQuery;>;
SourceFile: "StorageProxy.java"
NestHost: org.apache.cassandra.service.StorageProxy
InnerClasses:
  private RangeForQuery = org.apache.cassandra.service.StorageProxy$RangeForQuery of org.apache.cassandra.service.StorageProxy
  private RangeMerger = org.apache.cassandra.service.StorageProxy$RangeMerger of org.apache.cassandra.service.StorageProxy