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 
public class org.apache.cassandra.io.util.FileHandle$Builder implements java.lang.AutoCloseable
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.cassandra.io.util.FileHandle$Builder
  super_class: java.lang.Object
{
  private final java.lang.String path;
    descriptor: Ljava/lang/String;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private org.apache.cassandra.io.util.ChannelProxy channel;
    descriptor: Lorg/apache/cassandra/io/util/ChannelProxy;
    flags: (0x0002) ACC_PRIVATE

  private org.apache.cassandra.io.compress.CompressionMetadata compressionMetadata;
    descriptor: Lorg/apache/cassandra/io/compress/CompressionMetadata;
    flags: (0x0002) ACC_PRIVATE

  private org.apache.cassandra.io.util.MmappedRegions regions;
    descriptor: Lorg/apache/cassandra/io/util/MmappedRegions;
    flags: (0x0002) ACC_PRIVATE

  private org.apache.cassandra.cache.ChunkCache chunkCache;
    descriptor: Lorg/apache/cassandra/cache/ChunkCache;
    flags: (0x0002) ACC_PRIVATE

  private int bufferSize;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private org.apache.cassandra.io.compress.BufferType bufferType;
    descriptor: Lorg/apache/cassandra/io/compress/BufferType;
    flags: (0x0002) ACC_PRIVATE

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

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

  public void <init>(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.cassandra.io.util.FileHandle$Builder this
        start local 1 // java.lang.String path
         0: .line 246
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 240
            aload 0 /* this */
            sipush 4096
            putfield org.apache.cassandra.io.util.FileHandle$Builder.bufferSize:I
         2: .line 241
            aload 0 /* this */
            getstatic org.apache.cassandra.io.compress.BufferType.OFF_HEAP:Lorg/apache/cassandra/io/compress/BufferType;
            putfield org.apache.cassandra.io.util.FileHandle$Builder.bufferType:Lorg/apache/cassandra/io/compress/BufferType;
         3: .line 243
            aload 0 /* this */
            iconst_0
            putfield org.apache.cassandra.io.util.FileHandle$Builder.mmapped:Z
         4: .line 244
            aload 0 /* this */
            iconst_0
            putfield org.apache.cassandra.io.util.FileHandle$Builder.compressed:Z
         5: .line 248
            aload 0 /* this */
            aload 1 /* path */
            putfield org.apache.cassandra.io.util.FileHandle$Builder.path:Ljava/lang/String;
         6: .line 249
            return
        end local 1 // java.lang.String path
        end local 0 // org.apache.cassandra.io.util.FileHandle$Builder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lorg/apache/cassandra/io/util/FileHandle$Builder;
            0    7     1  path  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      path  

  public void <init>(org.apache.cassandra.io.util.ChannelProxy);
    descriptor: (Lorg/apache/cassandra/io/util/ChannelProxy;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.cassandra.io.util.FileHandle$Builder this
        start local 1 // org.apache.cassandra.io.util.ChannelProxy channel
         0: .line 251
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 240
            aload 0 /* this */
            sipush 4096
            putfield org.apache.cassandra.io.util.FileHandle$Builder.bufferSize:I
         2: .line 241
            aload 0 /* this */
            getstatic org.apache.cassandra.io.compress.BufferType.OFF_HEAP:Lorg/apache/cassandra/io/compress/BufferType;
            putfield org.apache.cassandra.io.util.FileHandle$Builder.bufferType:Lorg/apache/cassandra/io/compress/BufferType;
         3: .line 243
            aload 0 /* this */
            iconst_0
            putfield org.apache.cassandra.io.util.FileHandle$Builder.mmapped:Z
         4: .line 244
            aload 0 /* this */
            iconst_0
            putfield org.apache.cassandra.io.util.FileHandle$Builder.compressed:Z
         5: .line 253
            aload 0 /* this */
            aload 1 /* channel */
            putfield org.apache.cassandra.io.util.FileHandle$Builder.channel:Lorg/apache/cassandra/io/util/ChannelProxy;
         6: .line 254
            aload 0 /* this */
            aload 1 /* channel */
            invokevirtual org.apache.cassandra.io.util.ChannelProxy.filePath:()Ljava/lang/String;
            putfield org.apache.cassandra.io.util.FileHandle$Builder.path:Ljava/lang/String;
         7: .line 255
            return
        end local 1 // org.apache.cassandra.io.util.ChannelProxy channel
        end local 0 // org.apache.cassandra.io.util.FileHandle$Builder this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    8     0     this  Lorg/apache/cassandra/io/util/FileHandle$Builder;
            0    8     1  channel  Lorg/apache/cassandra/io/util/ChannelProxy;
    MethodParameters:
         Name  Flags
      channel  

  public org.apache.cassandra.io.util.FileHandle$Builder compressed(boolean);
    descriptor: (Z)Lorg/apache/cassandra/io/util/FileHandle$Builder;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.cassandra.io.util.FileHandle$Builder this
        start local 1 // boolean compressed
         0: .line 259
            aload 0 /* this */
            iload 1 /* compressed */
            putfield org.apache.cassandra.io.util.FileHandle$Builder.compressed:Z
         1: .line 260
            aload 0 /* this */
            areturn
        end local 1 // boolean compressed
        end local 0 // org.apache.cassandra.io.util.FileHandle$Builder this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    2     0        this  Lorg/apache/cassandra/io/util/FileHandle$Builder;
            0    2     1  compressed  Z
    MethodParameters:
            Name  Flags
      compressed  

  public org.apache.cassandra.io.util.FileHandle$Builder withChunkCache(org.apache.cassandra.cache.ChunkCache);
    descriptor: (Lorg/apache/cassandra/cache/ChunkCache;)Lorg/apache/cassandra/io/util/FileHandle$Builder;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.cassandra.io.util.FileHandle$Builder this
        start local 1 // org.apache.cassandra.cache.ChunkCache chunkCache
         0: .line 271
            aload 0 /* this */
            aload 1 /* chunkCache */
            putfield org.apache.cassandra.io.util.FileHandle$Builder.chunkCache:Lorg/apache/cassandra/cache/ChunkCache;
         1: .line 272
            aload 0 /* this */
            areturn
        end local 1 // org.apache.cassandra.cache.ChunkCache chunkCache
        end local 0 // org.apache.cassandra.io.util.FileHandle$Builder this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    2     0        this  Lorg/apache/cassandra/io/util/FileHandle$Builder;
            0    2     1  chunkCache  Lorg/apache/cassandra/cache/ChunkCache;
    MethodParameters:
            Name  Flags
      chunkCache  

  public org.apache.cassandra.io.util.FileHandle$Builder withCompressionMetadata(org.apache.cassandra.io.compress.CompressionMetadata);
    descriptor: (Lorg/apache/cassandra/io/compress/CompressionMetadata;)Lorg/apache/cassandra/io/util/FileHandle$Builder;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.cassandra.io.util.FileHandle$Builder this
        start local 1 // org.apache.cassandra.io.compress.CompressionMetadata metadata
         0: .line 283
            aload 0 /* this */
            aload 1 /* metadata */
            invokestatic java.util.Objects.nonNull:(Ljava/lang/Object;)Z
            putfield org.apache.cassandra.io.util.FileHandle$Builder.compressed:Z
         1: .line 284
            aload 0 /* this */
            aload 1 /* metadata */
            putfield org.apache.cassandra.io.util.FileHandle$Builder.compressionMetadata:Lorg/apache/cassandra/io/compress/CompressionMetadata;
         2: .line 285
            aload 0 /* this */
            areturn
        end local 1 // org.apache.cassandra.io.compress.CompressionMetadata metadata
        end local 0 // org.apache.cassandra.io.util.FileHandle$Builder this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    3     0      this  Lorg/apache/cassandra/io/util/FileHandle$Builder;
            0    3     1  metadata  Lorg/apache/cassandra/io/compress/CompressionMetadata;
    MethodParameters:
          Name  Flags
      metadata  

  public org.apache.cassandra.io.util.FileHandle$Builder mmapped(boolean);
    descriptor: (Z)Lorg/apache/cassandra/io/util/FileHandle$Builder;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.cassandra.io.util.FileHandle$Builder this
        start local 1 // boolean mmapped
         0: .line 296
            aload 0 /* this */
            iload 1 /* mmapped */
            putfield org.apache.cassandra.io.util.FileHandle$Builder.mmapped:Z
         1: .line 297
            aload 0 /* this */
            areturn
        end local 1 // boolean mmapped
        end local 0 // org.apache.cassandra.io.util.FileHandle$Builder this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lorg/apache/cassandra/io/util/FileHandle$Builder;
            0    2     1  mmapped  Z
    MethodParameters:
         Name  Flags
      mmapped  

  public org.apache.cassandra.io.util.FileHandle$Builder bufferSize(int);
    descriptor: (I)Lorg/apache/cassandra/io/util/FileHandle$Builder;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.cassandra.io.util.FileHandle$Builder this
        start local 1 // int bufferSize
         0: .line 308
            aload 0 /* this */
            iload 1 /* bufferSize */
            putfield org.apache.cassandra.io.util.FileHandle$Builder.bufferSize:I
         1: .line 309
            aload 0 /* this */
            areturn
        end local 1 // int bufferSize
        end local 0 // org.apache.cassandra.io.util.FileHandle$Builder this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    2     0        this  Lorg/apache/cassandra/io/util/FileHandle$Builder;
            0    2     1  bufferSize  I
    MethodParameters:
            Name  Flags
      bufferSize  

  public org.apache.cassandra.io.util.FileHandle$Builder bufferType(org.apache.cassandra.io.compress.BufferType);
    descriptor: (Lorg/apache/cassandra/io/compress/BufferType;)Lorg/apache/cassandra/io/util/FileHandle$Builder;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.cassandra.io.util.FileHandle$Builder this
        start local 1 // org.apache.cassandra.io.compress.BufferType bufferType
         0: .line 320
            aload 0 /* this */
            aload 1 /* bufferType */
            putfield org.apache.cassandra.io.util.FileHandle$Builder.bufferType:Lorg/apache/cassandra/io/compress/BufferType;
         1: .line 321
            aload 0 /* this */
            areturn
        end local 1 // org.apache.cassandra.io.compress.BufferType bufferType
        end local 0 // org.apache.cassandra.io.util.FileHandle$Builder this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    2     0        this  Lorg/apache/cassandra/io/util/FileHandle$Builder;
            0    2     1  bufferType  Lorg/apache/cassandra/io/compress/BufferType;
    MethodParameters:
            Name  Flags
      bufferType  

  public org.apache.cassandra.io.util.FileHandle complete();
    descriptor: ()Lorg/apache/cassandra/io/util/FileHandle;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.apache.cassandra.io.util.FileHandle$Builder this
         0: .line 331
            aload 0 /* this */
            ldc -1
            invokevirtual org.apache.cassandra.io.util.FileHandle$Builder.complete:(J)Lorg/apache/cassandra/io/util/FileHandle;
            areturn
        end local 0 // org.apache.cassandra.io.util.FileHandle$Builder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/io/util/FileHandle$Builder;

  public org.apache.cassandra.io.util.FileHandle complete(long);
    descriptor: (J)Lorg/apache/cassandra/io/util/FileHandle;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=8, locals=8, args_size=2
        start local 0 // org.apache.cassandra.io.util.FileHandle$Builder this
        start local 1 // long overrideLength
         0: .line 344
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.channel:Lorg/apache/cassandra/io/util/ChannelProxy;
            ifnonnull 2
         1: .line 346
            aload 0 /* this */
            new org.apache.cassandra.io.util.ChannelProxy
            dup
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.path:Ljava/lang/String;
            invokespecial org.apache.cassandra.io.util.ChannelProxy.<init>:(Ljava/lang/String;)V
            putfield org.apache.cassandra.io.util.FileHandle$Builder.channel:Lorg/apache/cassandra/io/util/ChannelProxy;
         2: .line 349
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.channel:Lorg/apache/cassandra/io/util/ChannelProxy;
            invokevirtual org.apache.cassandra.io.util.ChannelProxy.sharedCopy:()Lorg/apache/cassandra/io/util/ChannelProxy;
            astore 3 /* channelCopy */
        start local 3 // org.apache.cassandra.io.util.ChannelProxy channelCopy
         3: .line 352
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.compressed:Z
            ifeq 5
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.compressionMetadata:Lorg/apache/cassandra/io/compress/CompressionMetadata;
            ifnonnull 5
         4: .line 353
            aload 0 /* this */
            aload 3 /* channelCopy */
            invokevirtual org.apache.cassandra.io.util.ChannelProxy.filePath:()Ljava/lang/String;
            invokestatic org.apache.cassandra.io.compress.CompressionMetadata.create:(Ljava/lang/String;)Lorg/apache/cassandra/io/compress/CompressionMetadata;
            putfield org.apache.cassandra.io.util.FileHandle$Builder.compressionMetadata:Lorg/apache/cassandra/io/compress/CompressionMetadata;
         5: .line 355
      StackMap locals: org.apache.cassandra.io.util.ChannelProxy
      StackMap stack:
            lload 1 /* overrideLength */
            lconst_0
            lcmp
            ifle 6
            lload 1 /* overrideLength */
            goto 8
      StackMap locals:
      StackMap stack:
         6: aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.compressed:Z
            ifeq 7
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.compressionMetadata:Lorg/apache/cassandra/io/compress/CompressionMetadata;
            getfield org.apache.cassandra.io.compress.CompressionMetadata.compressedFileLength:J
            goto 8
      StackMap locals:
      StackMap stack:
         7: aload 3 /* channelCopy */
            invokevirtual org.apache.cassandra.io.util.ChannelProxy.size:()J
      StackMap locals:
      StackMap stack: long
         8: lstore 4 /* length */
        start local 4 // long length
         9: .line 358
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.mmapped:Z
            ifeq 19
        10: .line 360
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.compressed:Z
            ifeq 16
        11: .line 362
            aload 0 /* this */
            aload 3 /* channelCopy */
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.compressionMetadata:Lorg/apache/cassandra/io/compress/CompressionMetadata;
            invokestatic org.apache.cassandra.io.util.MmappedRegions.map:(Lorg/apache/cassandra/io/util/ChannelProxy;Lorg/apache/cassandra/io/compress/CompressionMetadata;)Lorg/apache/cassandra/io/util/MmappedRegions;
            putfield org.apache.cassandra.io.util.FileHandle$Builder.regions:Lorg/apache/cassandra/io/util/MmappedRegions;
        12: .line 363
            aload 0 /* this */
            new org.apache.cassandra.io.util.CompressedChunkReader$Mmap
            dup
            aload 3 /* channelCopy */
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.compressionMetadata:Lorg/apache/cassandra/io/compress/CompressionMetadata;
        13: .line 364
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.regions:Lorg/apache/cassandra/io/util/MmappedRegions;
            invokespecial org.apache.cassandra.io.util.CompressedChunkReader$Mmap.<init>:(Lorg/apache/cassandra/io/util/ChannelProxy;Lorg/apache/cassandra/io/compress/CompressionMetadata;Lorg/apache/cassandra/io/util/MmappedRegions;)V
        14: .line 363
            invokevirtual org.apache.cassandra.io.util.FileHandle$Builder.maybeCached:(Lorg/apache/cassandra/io/util/ChunkReader;)Lorg/apache/cassandra/io/util/RebuffererFactory;
            astore 6 /* rebuffererFactory */
        start local 6 // org.apache.cassandra.io.util.RebuffererFactory rebuffererFactory
        15: .line 365
            goto 25
        end local 6 // org.apache.cassandra.io.util.RebuffererFactory rebuffererFactory
        16: .line 368
      StackMap locals: long
      StackMap stack:
            aload 0 /* this */
            aload 3 /* channelCopy */
            lload 4 /* length */
            invokevirtual org.apache.cassandra.io.util.FileHandle$Builder.updateRegions:(Lorg/apache/cassandra/io/util/ChannelProxy;J)V
        17: .line 369
            new org.apache.cassandra.io.util.MmapRebufferer
            dup
            aload 3 /* channelCopy */
            lload 4 /* length */
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.regions:Lorg/apache/cassandra/io/util/MmappedRegions;
            invokevirtual org.apache.cassandra.io.util.MmappedRegions.sharedCopy:()Lorg/apache/cassandra/io/util/MmappedRegions;
            invokespecial org.apache.cassandra.io.util.MmapRebufferer.<init>:(Lorg/apache/cassandra/io/util/ChannelProxy;JLorg/apache/cassandra/io/util/MmappedRegions;)V
            astore 6 /* rebuffererFactory */
        start local 6 // org.apache.cassandra.io.util.RebuffererFactory rebuffererFactory
        18: .line 371
            goto 25
        end local 6 // org.apache.cassandra.io.util.RebuffererFactory rebuffererFactory
        19: .line 374
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aconst_null
            putfield org.apache.cassandra.io.util.FileHandle$Builder.regions:Lorg/apache/cassandra/io/util/MmappedRegions;
        20: .line 375
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.compressed:Z
            ifeq 23
        21: .line 377
            aload 0 /* this */
            new org.apache.cassandra.io.util.CompressedChunkReader$Standard
            dup
            aload 3 /* channelCopy */
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.compressionMetadata:Lorg/apache/cassandra/io/compress/CompressionMetadata;
            invokespecial org.apache.cassandra.io.util.CompressedChunkReader$Standard.<init>:(Lorg/apache/cassandra/io/util/ChannelProxy;Lorg/apache/cassandra/io/compress/CompressionMetadata;)V
            invokevirtual org.apache.cassandra.io.util.FileHandle$Builder.maybeCached:(Lorg/apache/cassandra/io/util/ChunkReader;)Lorg/apache/cassandra/io/util/RebuffererFactory;
            astore 6 /* rebuffererFactory */
        start local 6 // org.apache.cassandra.io.util.RebuffererFactory rebuffererFactory
        22: .line 378
            goto 25
        end local 6 // org.apache.cassandra.io.util.RebuffererFactory rebuffererFactory
        23: .line 381
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.bufferSize:I
            getstatic org.apache.cassandra.cache.ChunkCache.roundUp:Z
            invokestatic org.apache.cassandra.io.util.DiskOptimizationStrategy.roundForCaching:(IZ)I
            istore 7 /* chunkSize */
        start local 7 // int chunkSize
        24: .line 382
            aload 0 /* this */
            new org.apache.cassandra.io.util.SimpleChunkReader
            dup
            aload 3 /* channelCopy */
            lload 4 /* length */
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.bufferType:Lorg/apache/cassandra/io/compress/BufferType;
            iload 7 /* chunkSize */
            invokespecial org.apache.cassandra.io.util.SimpleChunkReader.<init>:(Lorg/apache/cassandra/io/util/ChannelProxy;JLorg/apache/cassandra/io/compress/BufferType;I)V
            invokevirtual org.apache.cassandra.io.util.FileHandle$Builder.maybeCached:(Lorg/apache/cassandra/io/util/ChunkReader;)Lorg/apache/cassandra/io/util/RebuffererFactory;
            astore 6 /* rebuffererFactory */
        end local 7 // int chunkSize
        start local 6 // org.apache.cassandra.io.util.RebuffererFactory rebuffererFactory
        25: .line 385
      StackMap locals: org.apache.cassandra.io.util.RebuffererFactory
      StackMap stack:
            new org.apache.cassandra.io.util.FileHandle$Cleanup
            dup
            aload 3 /* channelCopy */
            aload 6 /* rebuffererFactory */
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.compressionMetadata:Lorg/apache/cassandra/io/compress/CompressionMetadata;
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.chunkCache:Lorg/apache/cassandra/cache/ChunkCache;
            invokespecial org.apache.cassandra.io.util.FileHandle$Cleanup.<init>:(Lorg/apache/cassandra/io/util/ChannelProxy;Lorg/apache/cassandra/io/util/RebuffererFactory;Lorg/apache/cassandra/io/compress/CompressionMetadata;Lorg/apache/cassandra/cache/ChunkCache;)V
            astore 7 /* cleanup */
        start local 7 // org.apache.cassandra.io.util.FileHandle$Cleanup cleanup
        26: .line 386
            new org.apache.cassandra.io.util.FileHandle
            dup
            aload 7 /* cleanup */
            aload 3 /* channelCopy */
            aload 6 /* rebuffererFactory */
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.compressionMetadata:Lorg/apache/cassandra/io/compress/CompressionMetadata;
            lload 4 /* length */
            invokespecial org.apache.cassandra.io.util.FileHandle.<init>:(Lorg/apache/cassandra/io/util/FileHandle$Cleanup;Lorg/apache/cassandra/io/util/ChannelProxy;Lorg/apache/cassandra/io/util/RebuffererFactory;Lorg/apache/cassandra/io/compress/CompressionMetadata;J)V
        27: areturn
        end local 7 // org.apache.cassandra.io.util.FileHandle$Cleanup cleanup
        end local 6 // org.apache.cassandra.io.util.RebuffererFactory rebuffererFactory
        end local 4 // long length
        28: .line 388
      StackMap locals: org.apache.cassandra.io.util.FileHandle$Builder long org.apache.cassandra.io.util.ChannelProxy
      StackMap stack: java.lang.Throwable
            astore 4 /* t */
        start local 4 // java.lang.Throwable t
        29: .line 390
            aload 3 /* channelCopy */
            invokevirtual org.apache.cassandra.io.util.ChannelProxy.close:()V
        30: .line 391
            aload 4 /* t */
            athrow
        end local 4 // java.lang.Throwable t
        end local 3 // org.apache.cassandra.io.util.ChannelProxy channelCopy
        end local 1 // long overrideLength
        end local 0 // org.apache.cassandra.io.util.FileHandle$Builder this
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0   31     0               this  Lorg/apache/cassandra/io/util/FileHandle$Builder;
            0   31     1     overrideLength  J
            3   31     3        channelCopy  Lorg/apache/cassandra/io/util/ChannelProxy;
            9   28     4             length  J
           15   16     6  rebuffererFactory  Lorg/apache/cassandra/io/util/RebuffererFactory;
           18   19     6  rebuffererFactory  Lorg/apache/cassandra/io/util/RebuffererFactory;
           22   23     6  rebuffererFactory  Lorg/apache/cassandra/io/util/RebuffererFactory;
           25   28     6  rebuffererFactory  Lorg/apache/cassandra/io/util/RebuffererFactory;
           24   25     7          chunkSize  I
           26   28     7            cleanup  Lorg/apache/cassandra/io/util/FileHandle$Cleanup;
           29   31     4                  t  Ljava/lang/Throwable;
      Exception table:
        from    to  target  type
           3    27      28  Class java.lang.Throwable
    MethodParameters:
                Name  Flags
      overrideLength  

  public java.lang.Throwable close(java.lang.Throwable);
    descriptor: (Ljava/lang/Throwable;)Ljava/lang/Throwable;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.cassandra.io.util.FileHandle$Builder this
        start local 1 // java.lang.Throwable accumulate
         0: .line 397
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.compressed:Z
            ifne 2
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.regions:Lorg/apache/cassandra/io/util/MmappedRegions;
            ifnull 2
         1: .line 398
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.regions:Lorg/apache/cassandra/io/util/MmappedRegions;
            aload 1 /* accumulate */
            invokevirtual org.apache.cassandra.io.util.MmappedRegions.close:(Ljava/lang/Throwable;)Ljava/lang/Throwable;
            astore 1 /* accumulate */
         2: .line 399
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.channel:Lorg/apache/cassandra/io/util/ChannelProxy;
            ifnull 4
         3: .line 400
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.channel:Lorg/apache/cassandra/io/util/ChannelProxy;
            aload 1 /* accumulate */
            invokevirtual org.apache.cassandra.io.util.ChannelProxy.close:(Ljava/lang/Throwable;)Ljava/lang/Throwable;
            areturn
         4: .line 402
      StackMap locals:
      StackMap stack:
            aload 1 /* accumulate */
            areturn
        end local 1 // java.lang.Throwable accumulate
        end local 0 // org.apache.cassandra.io.util.FileHandle$Builder this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    5     0        this  Lorg/apache/cassandra/io/util/FileHandle$Builder;
            0    5     1  accumulate  Ljava/lang/Throwable;
    MethodParameters:
            Name  Flags
      accumulate  

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.cassandra.io.util.FileHandle$Builder this
         0: .line 407
            aload 0 /* this */
            aconst_null
            invokevirtual org.apache.cassandra.io.util.FileHandle$Builder.close:(Ljava/lang/Throwable;)Ljava/lang/Throwable;
            invokestatic org.apache.cassandra.utils.Throwables.maybeFail:(Ljava/lang/Throwable;)V
         1: .line 408
            return
        end local 0 // org.apache.cassandra.io.util.FileHandle$Builder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/cassandra/io/util/FileHandle$Builder;

  private org.apache.cassandra.io.util.RebuffererFactory maybeCached(org.apache.cassandra.io.util.ChunkReader);
    descriptor: (Lorg/apache/cassandra/io/util/ChunkReader;)Lorg/apache/cassandra/io/util/RebuffererFactory;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.apache.cassandra.io.util.FileHandle$Builder this
        start local 1 // org.apache.cassandra.io.util.ChunkReader reader
         0: .line 412
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.chunkCache:Lorg/apache/cassandra/cache/ChunkCache;
            ifnull 2
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.chunkCache:Lorg/apache/cassandra/cache/ChunkCache;
            invokevirtual org.apache.cassandra.cache.ChunkCache.capacity:()J
            lconst_0
            lcmp
            ifle 2
         1: .line 413
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.chunkCache:Lorg/apache/cassandra/cache/ChunkCache;
            aload 1 /* reader */
            invokevirtual org.apache.cassandra.cache.ChunkCache.wrap:(Lorg/apache/cassandra/io/util/ChunkReader;)Lorg/apache/cassandra/io/util/RebuffererFactory;
            areturn
         2: .line 414
      StackMap locals:
      StackMap stack:
            aload 1 /* reader */
            areturn
        end local 1 // org.apache.cassandra.io.util.ChunkReader reader
        end local 0 // org.apache.cassandra.io.util.FileHandle$Builder this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Lorg/apache/cassandra/io/util/FileHandle$Builder;
            0    3     1  reader  Lorg/apache/cassandra/io/util/ChunkReader;
    MethodParameters:
        Name  Flags
      reader  

  private void updateRegions(org.apache.cassandra.io.util.ChannelProxy, long);
    descriptor: (Lorg/apache/cassandra/io/util/ChannelProxy;J)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=5, args_size=3
        start local 0 // org.apache.cassandra.io.util.FileHandle$Builder this
        start local 1 // org.apache.cassandra.io.util.ChannelProxy channel
        start local 2 // long length
         0: .line 419
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.regions:Lorg/apache/cassandra/io/util/MmappedRegions;
            ifnull 5
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.regions:Lorg/apache/cassandra/io/util/MmappedRegions;
            aload 1 /* channel */
            invokevirtual org.apache.cassandra.io.util.MmappedRegions.isValid:(Lorg/apache/cassandra/io/util/ChannelProxy;)Z
            ifne 5
         1: .line 421
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.regions:Lorg/apache/cassandra/io/util/MmappedRegions;
            aconst_null
            invokevirtual org.apache.cassandra.io.util.MmappedRegions.close:(Ljava/lang/Throwable;)Ljava/lang/Throwable;
            astore 4 /* err */
        start local 4 // java.lang.Throwable err
         2: .line 422
            aload 4 /* err */
            ifnull 4
         3: .line 423
            getstatic org.apache.cassandra.io.util.FileHandle.logger:Lorg/slf4j/Logger;
            ldc "Failed to close mapped regions"
            aload 4 /* err */
            invokeinterface org.slf4j.Logger.error:(Ljava/lang/String;Ljava/lang/Throwable;)V
         4: .line 425
      StackMap locals: java.lang.Throwable
      StackMap stack:
            aload 0 /* this */
            aconst_null
            putfield org.apache.cassandra.io.util.FileHandle$Builder.regions:Lorg/apache/cassandra/io/util/MmappedRegions;
        end local 4 // java.lang.Throwable err
         5: .line 428
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.regions:Lorg/apache/cassandra/io/util/MmappedRegions;
            ifnonnull 7
         6: .line 429
            aload 0 /* this */
            aload 1 /* channel */
            lload 2 /* length */
            invokestatic org.apache.cassandra.io.util.MmappedRegions.map:(Lorg/apache/cassandra/io/util/ChannelProxy;J)Lorg/apache/cassandra/io/util/MmappedRegions;
            putfield org.apache.cassandra.io.util.FileHandle$Builder.regions:Lorg/apache/cassandra/io/util/MmappedRegions;
            goto 8
         7: .line 431
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.FileHandle$Builder.regions:Lorg/apache/cassandra/io/util/MmappedRegions;
            lload 2 /* length */
            invokevirtual org.apache.cassandra.io.util.MmappedRegions.extend:(J)V
         8: .line 432
      StackMap locals:
      StackMap stack:
            return
        end local 2 // long length
        end local 1 // org.apache.cassandra.io.util.ChannelProxy channel
        end local 0 // org.apache.cassandra.io.util.FileHandle$Builder this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    9     0     this  Lorg/apache/cassandra/io/util/FileHandle$Builder;
            0    9     1  channel  Lorg/apache/cassandra/io/util/ChannelProxy;
            0    9     2   length  J
            2    5     4      err  Ljava/lang/Throwable;
    MethodParameters:
         Name  Flags
      channel  
      length   
}
SourceFile: "FileHandle.java"
NestHost: org.apache.cassandra.io.util.FileHandle
InnerClasses:
  public Mmap = org.apache.cassandra.io.util.CompressedChunkReader$Mmap of org.apache.cassandra.io.util.CompressedChunkReader
  public Standard = org.apache.cassandra.io.util.CompressedChunkReader$Standard of org.apache.cassandra.io.util.CompressedChunkReader
  public Builder = org.apache.cassandra.io.util.FileHandle$Builder of org.apache.cassandra.io.util.FileHandle
  private Cleanup = org.apache.cassandra.io.util.FileHandle$Cleanup of org.apache.cassandra.io.util.FileHandle