# Hierarchy For All Packages

Package Hierarchies:

- org.activiti.engine,
- org.activiti.engine.cfg,
- org.activiti.engine.delegate,
- org.activiti.engine.delegate.event,
- org.activiti.engine.delegate.event.impl,
- org.activiti.engine.event,
- org.activiti.engine.form,
- org.activiti.engine.history,
- org.activiti.engine.identity,
- org.activiti.engine.logging,
- org.activiti.engine.management,
- org.activiti.engine.parse,
- org.activiti.engine.query,
- org.activiti.engine.repository,
- org.activiti.engine.runtime,
- org.activiti.engine.task,
- org.activiti.engine.test,
- org.activiti.engine.test.mock

## Class Hierarchy

- java.lang.Object
  - org.activiti.engine.impl.bpmn.parser.factory.AbstractBehaviorFactory
    - org.activiti.engine.test.TestActivityBehaviorFactory (implements org.activiti.engine.impl.bpmn.parser.factory.ActivityBehaviorFactory)
  - org.activiti.engine.form.AbstractFormType (implements org.activiti.engine.form.FormType)
  - org.activiti.engine.cfg.AbstractProcessEngineConfigurator (implements org.activiti.engine.cfg.ProcessEngineConfigurator)
  - org.activiti.engine.delegate.event.impl.ActivitiEventBuilder
  - org.activiti.engine.delegate.event.impl.ActivitiEventDispatcherImpl (implements org.activiti.engine.delegate.event.ActivitiEventDispatcher)
  - org.activiti.engine.delegate.event.impl.ActivitiEventImpl (implements org.activiti.engine.delegate.event.ActivitiEvent)
    - org.activiti.engine.delegate.event.impl.ActivitiActivityEventImpl (implements org.activiti.engine.delegate.event.ActivitiActivityEvent)
      - org.activiti.engine.delegate.event.impl.ActivitiActivityCancelledEventImpl (implements org.activiti.engine.delegate.event.ActivitiActivityCancelledEvent)
      - org.activiti.engine.delegate.event.impl.ActivitiErrorEventImpl (implements org.activiti.engine.delegate.event.ActivitiErrorEvent)
      - org.activiti.engine.delegate.event.impl.ActivitiMessageEventImpl (implements org.activiti.engine.delegate.event.ActivitiMessageEvent)
      - org.activiti.engine.delegate.event.impl.ActivitiSignalEventImpl (implements org.activiti.engine.delegate.event.ActivitiSignalEvent)
    - org.activiti.engine.delegate.event.impl.ActivitiEntityEventImpl (implements org.activiti.engine.delegate.event.ActivitiEntityEvent)
      - org.activiti.engine.delegate.event.impl.ActivitiEntityWithVariablesEventImpl (implements org.activiti.engine.delegate.event.ActivitiEntityWithVariablesEvent)
        - org.activiti.engine.delegate.event.impl.ActivitiProcessStartedEventImpl (implements org.activiti.engine.delegate.event.ActivitiProcessStartedEvent)
    - org.activiti.engine.delegate.event.impl.ActivitiEntityExceptionEventImpl (implements org.activiti.engine.delegate.event.ActivitiEntityEvent, org.activiti.engine.delegate.event.ActivitiExceptionEvent)
    - org.activiti.engine.delegate.event.impl.ActivitiMembershipEventImpl (implements org.activiti.engine.delegate.event.ActivitiMembershipEvent)
    - org.activiti.engine.delegate.event.impl.ActivitiProcessCancelledEventImpl (implements org.activiti.engine.delegate.event.ActivitiCancelledEvent)
    - org.activiti.engine.delegate.event.impl.ActivitiSequenceFlowTakenEventImpl (implements org.activiti.engine.delegate.event.ActivitiSequenceFlowTakenEvent)
    - org.activiti.engine.delegate.event.impl.ActivitiVariableEventImpl (implements org.activiti.engine.delegate.event.ActivitiVariableEvent)
  - org.activiti.engine.delegate.event.impl.ActivitiEventSupport
  - org.activiti.engine.test.mock.ActivitiMockSupport
  - org.activiti.engine.test.ActivitiRule (implements org.junit.rules.TestRule)
  - junit.framework.Assert
    - junit.framework.TestCase (implements junit.framework.Test)
      - org.activiti.engine.test.ActivitiTestCase
  - org.activiti.engine.delegate.event.BaseEntityEventListener (implements org.activiti.engine.delegate.event.ActivitiEventListener)
  - org.activiti.engine.delegate.DelegateHelper
  - org.activiti.engine.repository.DiagramEdgeWaypoint (implements java.io.Serializable)
  - org.activiti.engine.repository.DiagramElement (implements java.io.Serializable)
    - org.activiti.engine.repository.DiagramEdge
    - org.activiti.engine.repository.DiagramNode
  - org.activiti.engine.repository.DiagramLayout (implements java.io.Serializable)
  - org.activiti.engine.impl.javax.el.ELResolver
    - org.activiti.engine.test.mock.MockElResolver
  - org.activiti.engine.impl.el.ExpressionManager
    - org.activiti.engine.test.mock.MockExpressionManager
  - org.activiti.engine.task.IdentityLinkType
  - org.activiti.engine.logging.LogMDC
  - org.activiti.engine.cfg.MailServerInfo
  - org.activiti.engine.test.mock.MockResolverFactory (implements org.activiti.engine.impl.scripting.ResolverFactory)
  - org.activiti.engine.test.mock.Mocks
  - org.activiti.engine.identity.Picture (implements java.io.Serializable)
  - org.activiti.engine.ProcessEngineConfiguration (implements org.activiti.engine.EngineServices)
  - org.activiti.engine.ProcessEngines
  - org.activiti.engine.management.TableMetaData
  - org.activiti.engine.management.TablePage
  - org.activiti.engine.task.TaskInfoQueryWrapper
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - java.lang.RuntimeException
        - org.activiti.engine.ActivitiException
          - org.activiti.engine.ActivitiClassLoadingException
          - org.activiti.engine.ActivitiIllegalArgumentException
          - org.activiti.engine.ActivitiObjectNotFoundException
            - org.activiti.engine.JobNotFoundException
          - org.activiti.engine.ActivitiOptimisticLockingException
          - org.activiti.engine.ActivitiTaskAlreadyClaimedException
          - org.activiti.engine.ActivitiWrongDbException
          - org.activiti.engine.delegate.BpmnError

## Interface Hierarchy

- org.activiti.engine.delegate.event.ActivitiEvent
  - org.activiti.engine.delegate.event.ActivitiActivityCancelledEvent (also extends org.activiti.engine.delegate.event.ActivitiActivityEvent, org.activiti.engine.delegate.event.ActivitiCancelledEvent)
  - org.activiti.engine.delegate.event.ActivitiActivityEvent
    - org.activiti.engine.delegate.event.ActivitiActivityCancelledEvent (also extends org.activiti.engine.delegate.event.ActivitiCancelledEvent)
    - org.activiti.engine.delegate.event.ActivitiErrorEvent
    - org.activiti.engine.delegate.event.ActivitiMessageEvent
    - org.activiti.engine.delegate.event.ActivitiSignalEvent
  - org.activiti.engine.delegate.event.ActivitiCancelledEvent
    - org.activiti.engine.delegate.event.ActivitiActivityCancelledEvent (also extends org.activiti.engine.delegate.event.ActivitiActivityEvent)
  - org.activiti.engine.delegate.event.ActivitiEntityEvent
    - org.activiti.engine.delegate.event.ActivitiEntityWithVariablesEvent
      - org.activiti.engine.delegate.event.ActivitiProcessStartedEvent
    - org.activiti.engine.delegate.event.ActivitiProcessStartedEvent
  - org.activiti.engine.delegate.event.ActivitiEntityWithVariablesEvent
    - org.activiti.engine.delegate.event.ActivitiProcessStartedEvent
  - org.activiti.engine.delegate.event.ActivitiErrorEvent
  - org.activiti.engine.delegate.event.ActivitiMembershipEvent
  - org.activiti.engine.delegate.event.ActivitiMessageEvent
  - org.activiti.engine.delegate.event.ActivitiProcessStartedEvent
  - org.activiti.engine.delegate.event.ActivitiSequenceFlowTakenEvent
  - org.activiti.engine.delegate.event.ActivitiSignalEvent
  - org.activiti.engine.delegate.event.ActivitiVariableEvent
- org.activiti.engine.delegate.event.ActivitiEventDispatcher
- org.activiti.engine.delegate.event.ActivitiEventListener
- org.activiti.engine.delegate.event.ActivitiExceptionEvent
- org.activiti.engine.task.Attachment
- org.activiti.engine.parse.BpmnParseHandler
- org.activiti.engine.runtime.ClockReader
  - org.activiti.engine.runtime.Clock
- org.activiti.engine.repository.Deployment
- org.activiti.engine.repository.DeploymentBuilder
- org.activiti.engine.DynamicBpmnConstants
- org.activiti.engine.DynamicBpmnService
- org.activiti.engine.EngineServices
  - org.activiti.engine.ProcessEngine
- org.activiti.engine.event.EventLogEntry
- org.activiti.engine.runtime.Execution
  - org.activiti.engine.runtime.ProcessInstance
- org.activiti.engine.form.FormData
  - org.activiti.engine.form.StartFormData
  - org.activiti.engine.form.TaskFormData
- org.activiti.engine.FormService
- org.activiti.engine.history.HistoricData
  - org.activiti.engine.task.Comment
  - org.activiti.engine.history.HistoricActivityInstance
  - org.activiti.engine.history.HistoricDetail
    - org.activiti.engine.history.HistoricFormProperty
    - org.activiti.engine.history.HistoricVariableUpdate
  - org.activiti.engine.history.HistoricFormProperty
  - org.activiti.engine.history.HistoricTaskInstance (also extends org.activiti.engine.task.TaskInfo)
  - org.activiti.engine.history.HistoricVariableInstance
  - org.activiti.engine.history.HistoricVariableUpdate
- org.activiti.engine.history.HistoricIdentityLink
- org.activiti.engine.history.HistoricProcessInstance
- org.activiti.engine.HistoryService
- org.activiti.engine.task.IdentityLink
- org.activiti.engine.IdentityService
- org.activiti.engine.delegate.JavaDelegate
- org.activiti.engine.runtime.Job
- org.activiti.engine.ManagementService
- org.activiti.engine.repository.Model
- org.activiti.engine.query.NativeQuery<T,U>
  - org.activiti.engine.repository.NativeDeploymentQuery
  - org.activiti.engine.runtime.NativeExecutionQuery
  - org.activiti.engine.identity.NativeGroupQuery
  - org.activiti.engine.history.NativeHistoricActivityInstanceQuery
  - org.activiti.engine.history.NativeHistoricDetailQuery
  - org.activiti.engine.history.NativeHistoricProcessInstanceQuery
  - org.activiti.engine.history.NativeHistoricTaskInstanceQuery
  - org.activiti.engine.history.NativeHistoricVariableInstanceQuery
  - org.activiti.engine.repository.NativeModelQuery
  - org.activiti.engine.repository.NativeProcessDefinitionQuery
  - org.activiti.engine.runtime.NativeProcessInstanceQuery
  - org.activiti.engine.task.NativeTaskQuery
  - org.activiti.engine.identity.NativeUserQuery
- org.activiti.engine.repository.ProcessDefinition
- org.activiti.engine.cfg.ProcessEngineConfigurator
- org.activiti.engine.ProcessEngineInfo
- org.activiti.engine.ProcessEngineLifecycleListener
- org.activiti.engine.runtime.ProcessInstanceBuilder
- org.activiti.engine.history.ProcessInstanceHistoryLog
- org.activiti.engine.history.ProcessInstanceHistoryLogQuery
- org.activiti.engine.query.Query<T,U>
  - org.activiti.engine.repository.DeploymentQuery
  - org.activiti.engine.runtime.ExecutionQuery
  - org.activiti.engine.identity.GroupQuery
  - org.activiti.engine.history.HistoricActivityInstanceQuery
  - org.activiti.engine.history.HistoricDetailQuery
  - org.activiti.engine.history.HistoricProcessInstanceQuery
  - org.activiti.engine.history.HistoricTaskInstanceQuery
  - org.activiti.engine.history.HistoricVariableInstanceQuery
  - org.activiti.engine.runtime.JobQuery
  - org.activiti.engine.repository.ModelQuery
  - org.activiti.engine.repository.ProcessDefinitionQuery
  - org.activiti.engine.runtime.ProcessInstanceQuery
  - org.activiti.engine.task.TaskInfoQuery<T,V>
    - org.activiti.engine.history.HistoricTaskInstanceQuery
    - org.activiti.engine.task.TaskQuery
  - org.activiti.engine.task.TaskQuery
  - org.activiti.engine.identity.UserQuery
- org.activiti.engine.RepositoryService
- org.activiti.engine.RuntimeService
- java.io.Serializable
  - org.activiti.engine.impl.pvm.delegate.ActivityBehavior
    - org.activiti.engine.delegate.BusinessRuleTaskDelegate
  - org.activiti.engine.delegate.BusinessRuleTaskDelegate
  - org.activiti.engine.task.Event
  - org.activiti.engine.delegate.ExecutionListener
  - org.activiti.engine.delegate.Expression
  - org.activiti.engine.form.FormProperty
  - org.activiti.engine.form.FormType
  - org.activiti.engine.identity.Group
  - org.activiti.engine.query.QueryProperty
  - org.activiti.engine.delegate.TaskListener
  - org.activiti.engine.identity.User
- org.activiti.engine.management.TablePageQuery
- org.activiti.engine.task.TaskInfo
  - org.activiti.engine.history.HistoricTaskInstance (also extends org.activiti.engine.history.HistoricData)
  - org.activiti.engine.task.Task
- org.activiti.engine.TaskService
- org.activiti.engine.delegate.VariableScope
  - org.activiti.engine.delegate.DelegateExecution
  - org.activiti.engine.delegate.DelegateTask

## Annotation Type Hierarchy

- org.activiti.engine.test.Deployment (implements java.lang.annotation.Annotation)
- org.activiti.engine.test.mock.NoOpServiceTasks (implements java.lang.annotation.Annotation)
- org.activiti.engine.test.mock.MockServiceTasks (implements java.lang.annotation.Annotation)
- org.activiti.engine.test.mock.MockServiceTask (implements java.lang.annotation.Annotation)

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - org.activiti.engine.delegate.event.ActivitiEventType
    - org.activiti.engine.task.DelegationState

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