ValidationTask (Alluxio Core - Common Utilities 295 API)

All Known Implementing Classes:

AbstractValidationTask
```
public interface ValidationTask
```
Interface for a validation task run by validateEnv command.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.String`	`getName()`	Gets the name of the task.
`java.util.List<org.apache.commons.cli.Option>`	`getOptionList()`
`ValidationTaskResult`	`validate(java.util.Map<java.lang.String,java.lang.String> optionMap)`	Runs the validation task.

- Method Detail
  - getName
```
java.lang.String getName()
```
    Gets the name of the task.
    
    Returns:
    
    the task name
  - getOptionList
```
java.util.List<org.apache.commons.cli.Option> getOptionList()
```
    Returns:
    
    Set of Option required by this task
  - validate
```
ValidationTaskResult validate(java.util.Map<java.lang.String,java.lang.String> optionMap)
                       throws java.lang.InterruptedException
```
    Runs the validation task.
    
    Parameters:
    
    optionMap - contains string representation of <key, value> pairs
    
    Returns:
    
    the result of validation task
    
    Throws:
    
    java.lang.InterruptedException