# Uses of Package
org.flowable.engine.repository

Packages that use org.flowable.engine.repository
Package
Description
org.flowable.engine
Public API of the Flowable engine.
Typical usage of the API starts by the creation of a `ProcessEngineConfiguration` (typically based on a configuration file), from which a `ProcessEngine` can be obtained.
Through the services obtained from such a `ProcessEngine`, BPM and workflow operation can be executed:
`RepositoryService`: Manages `Deployment`s.
`RuntimeService`: For starting and searching `ProcessInstance`s.
`TaskService`: Exposes operations to manage human (standalone) tasks, such as claiming, completing and assigning tasks.
`IdentityService`: Used for managing users, groups and the relations between them.
`ManagementService`: Exposes engine administration and maintenance operations, which have no relation to the runtime exection of business processes.
`HistoryService`: Exposes information about ongoing and past process instances.
`FormService`: Access to form data and rendered forms for starting new process instances and completing tasks.
org.flowable.engine.compatibility
org.flowable.engine.form
Classes related to the `FormService`.
org.flowable.engine.interceptor
org.flowable.engine.migration
org.flowable.engine.repository
Classes related to the `RepositoryService`.

- Classes in org.flowable.engine.repository used by org.flowable.engine
  Class
  Description
  DeploymentBuilder
  Builder for creating new deployments.
  DeploymentMergeStrategy
  DeploymentQuery
  Allows programmatic querying of `Deployment`s.
  DiagramLayout
  Stores a two-dimensional graph layout.
  MergeMode
  Model
  Represents a model that is stored in the model repository.
  ModelQuery
  Allows programmatic querying of `Model`s.
  NativeDeploymentQuery
  Allows querying of `Deployment`s via native (SQL) queries
  NativeModelQuery
  Allows querying of `Model`s via native (SQL) queries
  NativeProcessDefinitionQuery
  Allows querying of `ProcessDefinition`s via native (SQL) queries
  ProcessDefinition
  An object structure representing an executable process composed of activities and transitions.
  ProcessDefinitionQuery
  Allows programmatic querying of `ProcessDefinition`s.
- Classes in org.flowable.engine.repository used by org.flowable.engine.compatibility
  Class
  Description
  Deployment
  Represents a deployment that is already present in the process repository.
  ProcessDefinition
  An object structure representing an executable process composed of activities and transitions.
- Classes in org.flowable.engine.repository used by org.flowable.engine.form
  Class
  Description
  ProcessDefinition
  An object structure representing an executable process composed of activities and transitions.
- Classes in org.flowable.engine.repository used by org.flowable.engine.interceptor
  Class
  Description
  ProcessDefinition
  An object structure representing an executable process composed of activities and transitions.
- Classes in org.flowable.engine.repository used by org.flowable.engine.migration
  Class
  Description
  ProcessDefinition
  An object structure representing an executable process composed of activities and transitions.
- Classes in org.flowable.engine.repository used by org.flowable.engine.repository
  Class
  Description
  Deployment
  Represents a deployment that is already present in the process repository.
  DeploymentBuilder
  Builder for creating new deployments.
  DeploymentQuery
  Allows programmatic querying of `Deployment`s.
  DiagramEdge
  Stores waypoints of a diagram edge.
  DiagramEdgeWaypoint
  Stores the position of a waypoint of a diagram edge.
  DiagramElement
  Represents a diagram node.
  DiagramNode
  Stores position and dimensions of a diagram node.
  MergeMode
  ModelQuery
  Allows programmatic querying of `Model`s.
  ProcessDefinition
  An object structure representing an executable process composed of activities and transitions.
  ProcessDefinitionQuery
  Allows programmatic querying of `ProcessDefinition`s.