# Uses of Package
org.flowable.dmn.api

Packages that use org.flowable.dmn.api
Package
Description
org.flowable.cmmn.api
org.flowable.dmn.api
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.

- Classes in org.flowable.dmn.api used by org.flowable.cmmn.api
  Class
  Description
  DmnDecision
  An object structure representing an executable DMN decision
- Classes in org.flowable.dmn.api used by org.flowable.dmn.api
  Class
  Description
  DecisionExecutionAuditContainer
  DecisionServiceExecutionAuditContainer
  DmnDecision
  An object structure representing an executable DMN decision
  DmnDecisionQuery
  Allows programmatic querying of `DmnDecision`s.
  DmnDecisionService
  Service for executing DMN decisions
  DmnDeployment
  Represents a deployment that is already present in the dmn repository.
  DmnDeploymentBuilder
  Builder for creating new deployments.
  DmnDeploymentQuery
  Allows programmatic querying of `DmnDeployment`s.
  DmnHistoricDecisionExecutionQuery
  Allows programmatic querying of `DmnHistoricDecisionExecution`s.
  DmnHistoryService
  Service providing access to the history of decision executions.
  DmnManagementService
  Service for admin and maintenance operations on the dmn engine.
  DmnRepositoryService
  Service providing access to the repository of decision(services) and deployments.
  ExecuteDecisionBuilder
  Helper for execution a decision.
  ExecuteDecisionContext
  ExpressionExecution
  NativeDecisionQuery
  NativeDmnDeploymentQuery
  Allows querying of `DmnDeployment`s via native (SQL) queries
  NativeHistoricDecisionExecutionQuery
  RuleExecutionAuditContainer
- Classes in org.flowable.dmn.api used by org.flowable.engine
  Class
  Description
  DmnDecision
  An object structure representing an executable DMN decision