# Hierarchy For Package org.qi4j.index.sql

Package Hierarchies:

- All Packages

## Interface Hierarchy

- org.qi4j.api.composite.Composite
  - org.qi4j.api.service.ServiceComposite (also extends org.qi4j.api.entity.Identity)
    - org.qi4j.index.sql.SQLIndexingEngineService (also extends org.qi4j.spi.query.EntityFinder, org.qi4j.spi.entitystore.StateChangeListener)
- org.qi4j.spi.query.EntityFinder
  - org.qi4j.index.sql.SQLIndexingEngineService (also extends org.qi4j.api.service.ServiceComposite, org.qi4j.spi.entitystore.StateChangeListener)
- org.qi4j.api.entity.Identity
  - org.qi4j.api.service.ServiceComposite (also extends org.qi4j.api.composite.Composite)
    - org.qi4j.index.sql.SQLIndexingEngineService (also extends org.qi4j.spi.query.EntityFinder, org.qi4j.spi.entitystore.StateChangeListener)
- org.qi4j.spi.entitystore.StateChangeListener
  - org.qi4j.index.sql.SQLIndexingEngineService (also extends org.qi4j.spi.query.EntityFinder, org.qi4j.api.service.ServiceComposite)