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.io.util.MmapRebufferer extends org.apache.cassandra.io.util.AbstractReaderFileProxy implements org.apache.cassandra.io.util.Rebufferer, org.apache.cassandra.io.util.RebuffererFactory
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.apache.cassandra.io.util.MmapRebufferer
  super_class: org.apache.cassandra.io.util.AbstractReaderFileProxy
{
  protected final org.apache.cassandra.io.util.MmappedRegions regions;
    descriptor: Lorg/apache/cassandra/io/util/MmappedRegions;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL

  void <init>(org.apache.cassandra.io.util.ChannelProxy, long, org.apache.cassandra.io.util.MmappedRegions);
    descriptor: (Lorg/apache/cassandra/io/util/ChannelProxy;JLorg/apache/cassandra/io/util/MmappedRegions;)V
    flags: (0x0000) 
    Code:
      stack=4, locals=5, args_size=4
        start local 0 // org.apache.cassandra.io.util.MmapRebufferer this
        start local 1 // org.apache.cassandra.io.util.ChannelProxy channel
        start local 2 // long fileLength
        start local 4 // org.apache.cassandra.io.util.MmappedRegions regions
         0: .line 33
            aload 0 /* this */
            aload 1 /* channel */
            lload 2 /* fileLength */
            invokespecial org.apache.cassandra.io.util.AbstractReaderFileProxy.<init>:(Lorg/apache/cassandra/io/util/ChannelProxy;J)V
         1: .line 34
            aload 0 /* this */
            aload 4 /* regions */
            putfield org.apache.cassandra.io.util.MmapRebufferer.regions:Lorg/apache/cassandra/io/util/MmappedRegions;
         2: .line 35
            return
        end local 4 // org.apache.cassandra.io.util.MmappedRegions regions
        end local 2 // long fileLength
        end local 1 // org.apache.cassandra.io.util.ChannelProxy channel
        end local 0 // org.apache.cassandra.io.util.MmapRebufferer this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    3     0        this  Lorg/apache/cassandra/io/util/MmapRebufferer;
            0    3     1     channel  Lorg/apache/cassandra/io/util/ChannelProxy;
            0    3     2  fileLength  J
            0    3     4     regions  Lorg/apache/cassandra/io/util/MmappedRegions;
    MethodParameters:
            Name  Flags
      channel     
      fileLength  
      regions     

  public org.apache.cassandra.io.util.Rebufferer$BufferHolder rebuffer(long);
    descriptor: (J)Lorg/apache/cassandra/io/util/Rebufferer$BufferHolder;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.apache.cassandra.io.util.MmapRebufferer this
        start local 1 // long position
         0: .line 40
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.MmapRebufferer.regions:Lorg/apache/cassandra/io/util/MmappedRegions;
            lload 1 /* position */
            invokevirtual org.apache.cassandra.io.util.MmappedRegions.floor:(J)Lorg/apache/cassandra/io/util/MmappedRegions$Region;
            areturn
        end local 1 // long position
        end local 0 // org.apache.cassandra.io.util.MmapRebufferer this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    1     0      this  Lorg/apache/cassandra/io/util/MmapRebufferer;
            0    1     1  position  J
    MethodParameters:
          Name  Flags
      position  

  public org.apache.cassandra.io.util.Rebufferer instantiateRebufferer();
    descriptor: ()Lorg/apache/cassandra/io/util/Rebufferer;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.io.util.MmapRebufferer this
         0: .line 46
            aload 0 /* this */
            areturn
        end local 0 // org.apache.cassandra.io.util.MmapRebufferer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/io/util/MmapRebufferer;

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.io.util.MmapRebufferer this
         0: .line 52
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.MmapRebufferer.regions:Lorg/apache/cassandra/io/util/MmappedRegions;
            invokevirtual org.apache.cassandra.io.util.MmappedRegions.closeQuietly:()V
         1: .line 53
            return
        end local 0 // org.apache.cassandra.io.util.MmapRebufferer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/cassandra/io/util/MmapRebufferer;

  public void closeReader();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=0, locals=1, args_size=1
        start local 0 // org.apache.cassandra.io.util.MmapRebufferer this
         0: .line 59
            return
        end local 0 // org.apache.cassandra.io.util.MmapRebufferer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/io/util/MmapRebufferer;

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=1, args_size=1
        start local 0 // org.apache.cassandra.io.util.MmapRebufferer this
         0: .line 64
            ldc "%s(%s - data length %d)"
            iconst_3
            anewarray java.lang.Object
            dup
            iconst_0
         1: .line 65
            aload 0 /* this */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getSimpleName:()Ljava/lang/String;
            aastore
            dup
            iconst_1
         2: .line 66
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.MmapRebufferer.channel:Lorg/apache/cassandra/io/util/ChannelProxy;
            invokevirtual org.apache.cassandra.io.util.ChannelProxy.filePath:()Ljava/lang/String;
            aastore
            dup
            iconst_2
         3: .line 67
            aload 0 /* this */
            invokevirtual org.apache.cassandra.io.util.MmapRebufferer.fileLength:()J
            invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
            aastore
         4: .line 64
            invokestatic java.lang.String.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            areturn
        end local 0 // org.apache.cassandra.io.util.MmapRebufferer this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/apache/cassandra/io/util/MmapRebufferer;
}
SourceFile: "MmapRebufferer.java"
InnerClasses:
  public final Region = org.apache.cassandra.io.util.MmappedRegions$Region of org.apache.cassandra.io.util.MmappedRegions
  public abstract BufferHolder = org.apache.cassandra.io.util.Rebufferer$BufferHolder of org.apache.cassandra.io.util.Rebufferer