SimpleCmdlineTool (NetarchiveSuite 7.1 API)

```
public interface SimpleCmdlineTool
```
A very abstracted interface for simple command line tools. Allows for setup, teardown, argument checking, usage listing and (of course) running.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`checkArgs(String... args)`	Check (command line) arguments.
`String`	`listParameters()`	Describes the parameters that this tool accepts.
`void`	`run(String... args)`	Run the tool.
`void`	`setUp(String... args)`	Create any resource which may requires an explicit teardown.
`void`	`tearDown()`	Teardown any resource which requires an explicit teardown.

- Method Detail
  - checkArgs
```
boolean checkArgs(String... args)
```
    Check (command line) arguments.
    
    Parameters:
    
    args - Usually the command line arguments passed directly from a public static void main(String[] args) method.
    
    Returns:
    
    True, if parameters are usable. False if not.
  - setUp
```
void setUp(String... args)
```
    Create any resource which may requires an explicit teardown. Implement teardown in the teardown method.
    
    Parameters:
    
    args - Usually the command line arguments passed directly from a public static void main(String[] args) method.
  - tearDown
```
void tearDown()
```
    Teardown any resource which requires an explicit teardown. Implement creation of these in the setup method. Note that not all objects may be created in case of an exception during setup, so check for null!!!
  - run
```
void run(String... args)
```
    Run the tool. Any resources that can be managed without reliable teardown may be created here.
    
    Parameters:
    
    args - Usually the command line arguments passed directly from a public static void main(String[] args) method.
  - listParameters
```
String listParameters()
```
    Describes the parameters that this tool accepts.
    
    Returns:
    
    The parameter description in a String object.