FeedbackCheckingStrategy (de.rwth.swc.coffee4j:coffee4j-aggregate 1.0.8 API)

All Known Implementing Classes:

DefaultFeedbackCheckingStrategy
```
public interface FeedbackCheckingStrategy
```
Interface that each feedback-checking strategy used by interleaving CT must implement.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Optional<int[]>`	`generateNextTestInputForChecking(int[] testInput, TestResult testResult)`
`Optional<int[]>`	`startFeedbackChecking(int[] candidate, int[] failingTestInput)`

- Method Detail
  - startFeedbackChecking
```
Optional<int[]> startFeedbackChecking(int[] candidate,
                                      int[] failingTestInput)
```
    Parameters:
    
    candidate - possibly exception/failure-inducing combination to check
    
    failingTestInput - test input that contains possibly exception/failure-inducing combination
    
    Returns:
    
    first test input used for checking possibly exception/failure-inducing combination (if present, otherwise empty Optional)
  - generateNextTestInputForChecking
```
Optional<int[]> generateNextTestInputForChecking(int[] testInput,
                                                 TestResult testResult)
```
    Parameters:
    
    testInput - previously executed test input
    
    testResult - result of previously executed test input
    
    Returns:
    
    next test input that is most dissimilar from previously generated tests in checking phase. Empty optional, if maximal number of feedback checks is reached or previously executed test input passed which means that combination is not failure-inducing.