# Hierarchy For Package org.qi4j.spi.entitystore

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.qi4j.api.concern.ConcernOf<T>
    - org.qi4j.spi.entitystore.ConcurrentModificationCheckConcern (implements org.qi4j.spi.entitystore.EntityStore)
    - org.qi4j.spi.entitystore.StateChangeNotificationConcern (implements org.qi4j.spi.entitystore.EntityStoreSPI)
  - org.qi4j.spi.entitystore.DefaultEntityStoreUnitOfWork (implements org.qi4j.spi.entitystore.EntityStoreUnitOfWork)
  - org.qi4j.spi.entitystore.EntityStateVersions.EntityStateVersionsMixin (implements org.qi4j.spi.entitystore.EntityStateVersions)
  - org.qi4j.spi.entitystore.ModuleEntityStoreUnitOfWork (implements org.qi4j.spi.entitystore.EntityStoreUnitOfWork)
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - java.lang.RuntimeException
        - org.qi4j.spi.entitystore.EntityStoreException
          - org.qi4j.spi.entitystore.ConcurrentEntityStateModificationException
          - org.qi4j.spi.entitystore.EntityAlreadyExistsException
          - org.qi4j.spi.entitystore.EntityNotFoundException
          - org.qi4j.spi.entitystore.ReadOnlyEntityStoreException

## Interface Hierarchy

- org.qi4j.spi.entitystore.BackupRestore
- org.qi4j.spi.entitystore.EntityStateVersions
- org.qi4j.spi.entitystore.EntityStore
- org.qi4j.spi.entitystore.EntityStoreSPI
- org.qi4j.spi.entitystore.EntityStoreUnitOfWork
- org.qi4j.spi.entitystore.StateChangeListener
- org.qi4j.spi.entitystore.StateCommitter