org.qi4j.spi.entitystore.helpers

## Interface MapEntityStore.MapChanger

- Enclosing interface:
    MapEntityStore

      public static interface MapEntityStore.MapChanger

  MapEntityStore changes applier.

- - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `Writer` | `newEntity(EntityReference ref, EntityDescriptor entityDescriptor)`
    `void` | `removeEntity(EntityReference ref, EntityDescriptor entityDescriptor)`
    `Writer` | `updateEntity(EntityReference ref, EntityDescriptor entityDescriptor)`

- - ### Method Detail

    - #### newEntity

          Writer newEntity(EntityReference ref,
                         EntityDescriptor entityDescriptor)
                           throws IOException

      Throws:
        `IOException`

    - #### updateEntity

          Writer updateEntity(EntityReference ref,
                            EntityDescriptor entityDescriptor)
                              throws IOException

      Throws:
        `IOException`

    - #### removeEntity

          void removeEntity(EntityReference ref,
                          EntityDescriptor entityDescriptor)
                            throws EntityNotFoundException

      Throws:
        `EntityNotFoundException`