ValidationTool (Alluxio Core - Common Utilities 295 API)

```
public interface ValidationTool
```
The validation tool interface.

Method Summary

All Methods Static Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`static ValidationResults`	`convertResults(java.util.List<ValidationTaskResult> results)`	Converts the results of the `runAllTests()` method into a map for digestion by other components.
`java.util.Map<java.lang.String,ValidationTask>`	`getTasks()`
`java.util.List<ValidationTaskResult>`	`runAllTests()`	Runs validation tests.
`static java.lang.String`	`toJson(ValidationResults map)`	Convert to Json format of the validation result.

- Method Detail
  - getTasks
```
java.util.Map<java.lang.String,ValidationTask> getTasks()
```
    Returns:
    
    a mapping of task names to tasks that this tool can run
  - runAllTests
```
java.util.List<ValidationTaskResult> runAllTests()
                                          throws java.lang.InterruptedException
```
    Runs validation tests.
    
    Returns:
    
    a json string of the test results
    
    Throws:
    
    java.lang.InterruptedException
  - convertResults
```
static ValidationResults convertResults(java.util.List<ValidationTaskResult> results)
```
    Converts the results of the runAllTests() method into a map for digestion by other components.
    
    Parameters:
    
    results - a result from a validation tool
    
    Returns:
    
    a map representing the result input
  - toJson
```
static java.lang.String toJson(ValidationResults map)
```
    Convert to Json format of the validation result.
    
    Parameters:
    
    map - result stored in a map
    
    Returns:
    
    a string containing json representation of the result