ProcessInstanceHistory (TIBCO EBX® Version 6.1.3 Java API)

```
public interface ProcessInstanceHistory
```
Interface that represents the history of a workflow. If that workflow is not completed, this interface also specifies the current step.

Since:

5.4.1

See Also:

ProcessInstanceStep

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static class ProcessInstanceHistory.TerminationType

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`ProcessInstanceStep`	`getCurrentStep()`	If the process instance is not completed, returns the current step.
`List<ProcessInstanceStep>`	`getSteps()`	Returns the list of process instance steps that have already been executed, as well as the current step if the process is not yet complete.
`ProcessInstanceHistory.TerminationType`	`getTerminationType()`	Returns the termination type of the workflow.

- Method Detail
  - getSteps
```
List<ProcessInstanceStep> getSteps()
```
    Returns the list of process instance steps that have already been executed, as well as the current step if the process is not yet complete. The steps are sorted by ascending order (oldest step first).
    A step can be:
    
    a script task,
    
    a condition,
    
    a user task,
    
    a sub-workflow invocation.
    
    If the workflow is complete and the history has been cleaned, the list of steps will be empty.
    Returns:
    
    a List of ProcessInstanceStep.
  - getCurrentStep
```
ProcessInstanceStep getCurrentStep()
```
    If the process instance is not completed, returns the current step. Otherwise, returns null.
  - getTerminationType
```
ProcessInstanceHistory.TerminationType getTerminationType()
```
    Returns the termination type of the workflow.
    If the workflow is not yet terminated, this method returns ProcessInstanceHistory.TerminationType.NOT_TERMINATED.
    
    Since:
    
    5.8.0