# Hierarchy For Package com.maxmind.db

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - com.maxmind.db.BufferHolder
  - com.maxmind.db.CHMCache (implements com.maxmind.db.NodeCache)
  - com.maxmind.db.Decoder
  - com.maxmind.db.Metadata
  - com.maxmind.db.NoCache (implements com.maxmind.db.NodeCache)
  - com.maxmind.db.Reader (implements java.io.Closeable)
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - java.io.IOException
        - com.maxmind.db.ClosedDatabaseException
        - com.maxmind.db.InvalidDatabaseException

## Interface Hierarchy

- com.maxmind.db.NodeCache
- com.maxmind.db.NodeCache.Loader

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - com.maxmind.db.Decoder.Type
    - com.maxmind.db.Reader.FileMode