Codestin Search App

```
public interface IEventListener
```
Defines various event during Randoop's generation at which an implementing class can be notified and perform some action.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`void`	`explorationEnd()` Called immediately after the end of test generation.
`void`	`explorationStart()` Called immediately at the start of test generation, before any generation steps have occurred.
`void`	`generationStepPost(ExecutableSequence eseq)` Called by the AbstractGenerator during each generation iteration, immediately after a generation `step()` has completed.
`void`	`generationStepPre()` Called by the AbstractGenerator during each generation iteration, immediately before a generation `step()` is performed.
`void`	`progressThreadUpdate()` Called by ProgressDisplay at regular intervals to monitor progress.
`boolean`	`shouldStopGeneration()` Called by AbstractGenerator to determine if generation should stop.

- Method Detail
  - explorationStart
```
void explorationStart()
```
    Called immediately at the start of test generation, before any generation steps have occurred.
  - explorationEnd
```
void explorationEnd()
```
    Called immediately after the end of test generation.
  - generationStepPre
```
void generationStepPre()
```
    Called by the AbstractGenerator during each generation iteration, immediately before a generation step() is performed.
    
    See Also:
    
    AbstractGenerator
  - generationStepPost
```
void generationStepPost(ExecutableSequence eseq)
```
    Called by the AbstractGenerator during each generation iteration, immediately after a generation step() has completed.
    
    Parameters:
    
    eseq - sequence that was generated and executed in the last generation step. Can b null, which means the last step was unable to generate a sequence (e.g. due to a bad random choice).
    
    See Also:
    
    AbstractGenerator
  - progressThreadUpdate
```
void progressThreadUpdate()
```
    Called by ProgressDisplay at regular intervals to monitor progress. Implementing classes can use this opportunity to update state.
    
    See Also:
    
    ProgressDisplay
  - shouldStopGeneration
```
boolean shouldStopGeneration()
```
    Called by AbstractGenerator to determine if generation should stop. True signals to the generator that generation should stop.
    
    Returns:
    
    true if generation should stop, false otherwise
    
    See Also:
    
    AbstractGenerator

Interface IEventListener

Method Summary

Method Detail

explorationStart

explorationEnd

generationStepPre

generationStepPost

progressThreadUpdate

shouldStopGeneration