# Hierarchy For Package org.jbpm.services.api.query

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.jbpm.services.api.query.NamedQueryMapper<T> (implements org.jbpm.services.api.query.QueryResultMapper<T>)
  - org.jbpm.services.api.query.QueryMapperRegistry
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - java.lang.RuntimeException
        - org.jbpm.services.api.query.QueryAlreadyRegisteredException
        - org.jbpm.services.api.query.QueryNotFoundException

## Interface Hierarchy

- org.jbpm.services.api.query.QueryParamBuilder<T>
- org.jbpm.services.api.query.QueryParamBuilderFactory
- org.jbpm.services.api.query.QueryService
- java.io.Serializable
  - org.jbpm.services.api.query.QueryResultMapper<T>