Report (Camunda Platform Javadocs 7.19.15-ee)

All Known Subinterfaces:

HistoricProcessInstanceReport, HistoricTaskInstanceReport

All Known Implementing Classes:

HistoricProcessInstanceReportImpl, HistoricTaskInstanceReportImpl
```
public interface Report
```
Describes basic methods for creating a report.

Since:

7.5

Author:

Roman Smirnov

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.util.List<DurationReportResult>`	`duration(PeriodUnit periodUnit)`	Executes the duration report query and returns a list of `DurationReportResult`s.

- Method Detail
  - duration
```
java.util.List<DurationReportResult> duration(PeriodUnit periodUnit)
```
    Executes the duration report query and returns a list of DurationReportResults.
    
    Be aware that the resulting report must be interpreted by the caller itself.
    
    Parameters:
    
    periodUnit - A period unit to define the granularity of the report.
    
    Returns:
    
    a list of DurationReportResults
    
    Throws:
    
    AuthorizationException - If the user has no Permissions.READ_HISTORY permission on any Resources.PROCESS_DEFINITION.
    
    NotValidException - When the given period unit is null.