| Package | Description | 
|---|---|
| org.camunda.bpm.engine | 
 Public API of the camunda BPM 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 DeploymentsRuntimeService:
    For starting and searching ProcessInstancesTaskService:
    Exposes operations to manage human (standalone) Tasks,
    such as claiming, completing and assigning tasksIdentityService:
    Used for managing Users,
    Groups and the relations between themManagementService:
    Exposes engine admin and maintenance operations,
    which have no relation to the runtime execution of business processesHistoryService:
    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.camunda.bpm.engine.history | 
 Classes related to the  
HistoryService. | 
| org.camunda.bpm.engine.impl | 
 API implementation classes, which shouldn't directly be used by end-users. 
 | 
| org.camunda.bpm.engine.rest.impl.history | 
| Modifier and Type | Method and Description | 
|---|---|
HistoricActivityStatisticsQuery | 
HistoryService.createHistoricActivityStatisticsQuery(String processDefinitionId)
Query for the number of historic activity instances aggregated by activities of a single process definition. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
HistoricActivityStatisticsQuery | 
HistoricActivityStatisticsQuery.finishedAfter(Date date)
Only select historic activities of process instances that were finished after the given date. 
 | 
HistoricActivityStatisticsQuery | 
HistoricActivityStatisticsQuery.finishedBefore(Date date)
Only select historic activities of process instances that were finished before the given date. 
 | 
HistoricActivityStatisticsQuery | 
HistoricActivityStatisticsQuery.includeCanceled()
Include an aggregation of canceled instances in the result. 
 | 
HistoricActivityStatisticsQuery | 
HistoricActivityStatisticsQuery.includeCompleteScope()
Include an aggregation of instances, which complete a scope (ie. 
 | 
HistoricActivityStatisticsQuery | 
HistoricActivityStatisticsQuery.includeFinished()
Include an aggregation of finished instances in the result. 
 | 
HistoricActivityStatisticsQuery | 
HistoricActivityStatisticsQuery.includeIncidents()
Include an aggregation of the incidents in the result. 
 | 
HistoricActivityStatisticsQuery | 
HistoricActivityStatisticsQuery.orderByActivityId()
Order by activity id (needs to be followed by  
Query.asc() or Query.desc()). | 
HistoricActivityStatisticsQuery | 
HistoricActivityStatisticsQuery.processInstanceIdIn(String... processInstanceIds)
Only select historic activities of process instances with the given IDs 
 | 
HistoricActivityStatisticsQuery | 
HistoricActivityStatisticsQuery.startedAfter(Date date)
Only select historic activities of process instances that were started after the given date. 
 | 
HistoricActivityStatisticsQuery | 
HistoricActivityStatisticsQuery.startedBefore(Date date)
Only select historic activities of process instances that were started before the given date. 
 | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
HistoricActivityStatisticsQueryImpl  | 
| Modifier and Type | Method and Description | 
|---|---|
protected HistoricActivityStatisticsQuery | 
HistoricActivityStatisticsQueryDto.createNewQuery(ProcessEngine engine)  | 
| Modifier and Type | Method and Description | 
|---|---|
protected void | 
HistoricActivityStatisticsQueryDto.applyFilters(HistoricActivityStatisticsQuery query)  | 
protected void | 
HistoricActivityStatisticsQueryDto.applySortBy(HistoricActivityStatisticsQuery query,
           String sortBy,
           Map<String,Object> parameters,
           ProcessEngine engine)  | 
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