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

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.cassandra.db.compaction.AbstractCompactedRow (implements java.io.Closeable)
    - org.apache.cassandra.db.compaction.LazilyCompactedRow
  - org.apache.cassandra.db.compaction.AbstractCompactionStrategy
    - org.apache.cassandra.db.compaction.DateTieredCompactionStrategy
    - org.apache.cassandra.db.compaction.LeveledCompactionStrategy
    - org.apache.cassandra.db.compaction.SizeTieredCompactionStrategy
    - org.apache.cassandra.db.compaction.WrappingCompactionStrategy (implements org.apache.cassandra.notifications.INotificationConsumer)
  - org.apache.cassandra.db.compaction.AbstractCompactionStrategy.ScannerList (implements java.lang.AutoCloseable)
  - org.apache.cassandra.db.compaction.CompactionController (implements java.lang.AutoCloseable)
    - org.apache.cassandra.db.compaction.SSTableSplitter.SplitController
  - org.apache.cassandra.db.compaction.CompactionHistoryTabularData
  - org.apache.cassandra.db.compaction.CompactionInfo (implements java.io.Serializable)
  - org.apache.cassandra.db.compaction.CompactionInfo.Holder
    - org.apache.cassandra.db.compaction.AbstractCompactionIterable (implements java.lang.Iterable<T>)
      - org.apache.cassandra.db.compaction.CompactionIterable
  - org.apache.cassandra.db.compaction.CompactionManager (implements org.apache.cassandra.db.compaction.CompactionManagerMBean)
  - org.apache.cassandra.db.compaction.DateTieredCompactionStrategyOptions
  - org.apache.cassandra.db.compaction.LeveledManifest
  - org.apache.cassandra.db.compaction.LeveledManifest.CompactionCandidate
  - org.apache.cassandra.utils.MergeIterator.Reducer<In,Out>
    - org.apache.cassandra.db.compaction.CompactionIterable.Reducer
    - org.apache.cassandra.db.compaction.LazilyCompactedRow.Reducer
  - org.apache.cassandra.db.compaction.Scrubber (implements java.io.Closeable)
  - org.apache.cassandra.db.compaction.Scrubber.NegativeLocalDeletionInfoMetrics
  - org.apache.cassandra.db.compaction.Scrubber.ScrubResult
  - org.apache.cassandra.db.compaction.SizeTieredCompactionStrategyOptions
  - org.apache.cassandra.db.compaction.SSTableSplitter
  - org.apache.cassandra.db.compaction.SSTableSplitter.StatsCollector (implements org.apache.cassandra.db.compaction.CompactionManager.CompactionExecutorStatsCollector)
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - java.lang.RuntimeException
        - org.apache.cassandra.db.compaction.CompactionInterruptedException
  - org.apache.cassandra.db.compaction.Upgrader
  - org.apache.cassandra.db.compaction.Verifier (implements java.io.Closeable)
  - org.apache.cassandra.utils.WrappedRunnable (implements java.lang.Runnable)
    - org.apache.cassandra.db.compaction.AbstractCompactionTask
      - org.apache.cassandra.db.compaction.CompactionTask
        - org.apache.cassandra.db.compaction.LeveledCompactionTask
        - org.apache.cassandra.db.compaction.SSTableSplitter.SplittingCompactionTask

## Interface Hierarchy

- org.apache.cassandra.db.compaction.CompactionManager.CompactionExecutorStatsCollector
- org.apache.cassandra.db.compaction.CompactionManagerMBean

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - org.apache.cassandra.db.compaction.CompactionManager.AllSSTableOpStatus
    - org.apache.cassandra.db.compaction.OperationType

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