# Hierarchy For Package org.h2.api

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.h2.api.ErrorCode
  - org.h2.api.H2Type (implements java.sql.SQLType)
  - org.h2.api.Interval

## Interface Hierarchy

- org.h2.api.Aggregate
- org.h2.api.AggregateFunction
- org.h2.security.auth.Configurable
  - org.h2.api.CredentialsValidator
  - org.h2.api.UserToRolesMapper
- java.util.EventListener
  - org.h2.api.DatabaseEventListener
- org.h2.api.JavaObjectSerializer
- org.h2.api.TableEngine
- org.h2.api.Trigger

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - org.h2.api.IntervalQualifier