## Hierarchy For Package org.apache.cassandra.io.util

Package Hierarchies:
  All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.cassandra.io.util.ColumnSortedMap (implements java.util.SortedMap<K,V>)
  - org.apache.cassandra.io.util.FileUtils
  - org.apache.cassandra.io.util.FileUtils.FileComparator (implements java.util.Comparator<T>)
  - java.io.InputStream (implements java.io.Closeable)
    - org.apache.cassandra.io.util.AbstractDataInput (implements java.io.DataInput)
      - org.apache.cassandra.io.util.MappedFileDataInput (implements org.apache.cassandra.io.util.FileDataInput)
      - org.apache.cassandra.io.util.MemoryInputStream
    - org.apache.cassandra.io.util.FastByteArrayInputStream
  - org.apache.cassandra.io.util.Memory
  - java.io.OutputStream (implements java.io.Closeable, java.io.Flushable)
    - org.apache.cassandra.io.util.FastByteArrayOutputStream
    - java.io.FilterOutputStream
      - java.io.DataOutputStream (implements java.io.DataOutput)
        - org.apache.cassandra.io.util.DataOutputBuffer
    - org.apache.cassandra.io.util.MemoryOutputStream
    - org.apache.cassandra.io.util.SequentialWriter
  - java.io.RandomAccessFile (implements java.io.Closeable, java.io.DataInput, java.io.DataOutput)
    - org.apache.cassandra.io.util.RandomAccessReader (implements org.apache.cassandra.io.util.FileDataInput)
  - org.apache.cassandra.io.util.RandomAccessReader.BufferedRandomAccessFileMark (implements org.apache.cassandra.io.util.FileMark)
  - org.apache.cassandra.io.util.SegmentedFile
    - org.apache.cassandra.io.util.BufferedSegmentedFile
    - org.apache.cassandra.io.util.CompressedSegmentedFile
    - org.apache.cassandra.io.util.MmappedSegmentedFile
  - org.apache.cassandra.io.util.SegmentedFile.Builder
    - org.apache.cassandra.io.util.BufferedSegmentedFile.Builder
    - org.apache.cassandra.io.util.CompressedSegmentedFile.Builder
  - org.apache.cassandra.io.util.SequentialWriter.BufferedFileWriterMark (implements org.apache.cassandra.io.util.FileMark)

## Interface Hierarchy

- java.io.Closeable
  - org.apache.cassandra.io.util.FileDataInput (also extends java.io.DataInput)
- java.io.DataInput
  - org.apache.cassandra.io.util.FileDataInput (also extends java.io.Closeable)
- org.apache.cassandra.io.util.FileMark
- java.lang.Iterable<T>
  - org.apache.cassandra.io.util.IIterableColumns

Copyright © 2013 The Apache Software Foundation