# Hierarchy For Package org.apache.cassandra.db.commitlog

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.cassandra.db.commitlog.AbstractCommitLogSegmentManager
    - org.apache.cassandra.db.commitlog.CommitLogSegmentManagerCDC
    - org.apache.cassandra.db.commitlog.CommitLogSegmentManagerStandard
  - org.apache.cassandra.db.commitlog.AbstractCommitLogService
  - org.apache.cassandra.db.commitlog.CommitLog (implements org.apache.cassandra.db.commitlog.CommitLogMBean)
  - org.apache.cassandra.db.commitlog.CommitLog.Configuration
  - org.apache.cassandra.db.commitlog.CommitLogArchiver
  - org.apache.cassandra.db.commitlog.CommitLogDescriptor
  - org.apache.cassandra.db.commitlog.CommitLogPosition (implements java.lang.Comparable<T>)
  - org.apache.cassandra.db.commitlog.CommitLogPosition.CommitLogPositionSerializer (implements org.apache.cassandra.io.ISerializer<T>)
  - org.apache.cassandra.db.commitlog.CommitLogReader
  - org.apache.cassandra.db.commitlog.CommitLogReplayer (implements org.apache.cassandra.db.commitlog.CommitLogReadHandler)
  - org.apache.cassandra.db.commitlog.CommitLogReplayer.MutationInitiator
  - org.apache.cassandra.db.commitlog.CommitLogSegment
    - org.apache.cassandra.db.commitlog.FileDirectSegment
      - org.apache.cassandra.db.commitlog.CompressedSegment
      - org.apache.cassandra.db.commitlog.EncryptedSegment
    - org.apache.cassandra.db.commitlog.MemoryMappedSegment
  - org.apache.cassandra.db.commitlog.CommitLogSegment.Allocation
  - org.apache.cassandra.db.commitlog.CommitLogSegment.CommitLogSegmentFileComparator (implements java.util.Comparator<T>)
  - org.apache.cassandra.db.commitlog.CommitLogSegmentReader (implements java.lang.Iterable<T>)
  - org.apache.cassandra.db.commitlog.CommitLogSegmentReader.SyncSegment
  - java.io.InputStream (implements java.io.Closeable)
    - org.apache.cassandra.io.util.RebufferingInputStream (implements java.io.Closeable, org.apache.cassandra.io.util.DataInputPlus)
      - org.apache.cassandra.io.util.DataInputBuffer
        - org.apache.cassandra.io.util.FileSegmentInputStream (implements org.apache.cassandra.io.util.FileDataInput)
          - org.apache.cassandra.db.commitlog.EncryptedFileSegmentInputStream (implements java.io.DataInput, org.apache.cassandra.io.util.FileDataInput)
  - org.apache.cassandra.db.commitlog.IntervalSet<T>
  - org.apache.cassandra.db.commitlog.IntervalSet.Builder<T>
  - org.apache.cassandra.db.commitlog.SimpleCachedBufferPool
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - java.io.IOException
        - org.apache.cassandra.db.commitlog.CommitLogReadHandler.CommitLogReadException
        - org.apache.cassandra.db.commitlog.CommitLogReplayer.CommitLogReplayException
        - org.apache.cassandra.db.commitlog.CommitLogSegmentReader.SegmentReadException
  - com.google.common.collect.UnmodifiableIterator<E> (implements java.util.Iterator<E>)
    - com.google.common.collect.AbstractIterator<T>
      - org.apache.cassandra.db.commitlog.CommitLogSegmentReader.SegmentIterator

## Interface Hierarchy

- org.apache.cassandra.db.commitlog.CommitLogMBean
- org.apache.cassandra.db.commitlog.CommitLogReadHandler
- org.apache.cassandra.db.commitlog.EncryptedFileSegmentInputStream.ChunkProvider

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - org.apache.cassandra.db.commitlog.CommitLogReadHandler.CommitLogReadErrorReason
    - org.apache.cassandra.db.commitlog.CommitLogSegment.CDCState