CheckOptionHandler

java.lang.Object
- weka.core.Check
- - weka.core.CheckOptionHandler

All Implemented Interfaces:: OptionHandler, RevisionHandler

public class CheckOptionHandler
extends Check

Simple command line checking of classes that implement OptionHandler.

Usage:

CheckOptionHandler -W optionHandlerClassName -- test options

Valid options are:

 -D
  Turn on debugging output.

 -S
  Silent mode - prints nothing to stdout.

 -W
  Full name of the OptionHandler analysed.
  eg: weka.classifiers.rules.ZeroR
  (default weka.classifiers.rules.ZeroR)

 Options specific to option handler weka.classifiers.rules.ZeroR:

 -D
  If set, classifier is run in debug mode and
  may output additional info to the console

Options after -- are used as user options in testing the OptionHandler

Version:: $Revision: 10203 $
Author:: Len Trigg (trigg@cs.waikato.ac.nz), FracPete (fracpete at waikato dot ac dot nz)

Constructor Summary

Constructors
Constructor and Description

CheckOptionHandler()

Constructors
Constructor and Description
`CheckOptionHandler()`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`checkCanonicalUserOptions()` checks whether the user-supplied options stay the same after settting, getting and re-setting again
`boolean`	`checkDefaultOptions()` checks whether the default options can be processed completely or some invalid options are returned by the getOptions() method.
`boolean`	`checkListOptions()` checks whether the listOptions method works
`boolean`	`checkRemainingOptions()` checks whether the user-supplied options can be processed completely or some "left-over" options remain
`boolean`	`checkResettingOptions()` checks whether the optionhandler can be re-setted again to default options after the user-supplied options have been set.
`boolean`	`checkSetOptions()` checks whether the user-supplied options can be processed at all
`void`	`doTests()` Runs some diagnostic tests on an optionhandler object.
`OptionHandler`	`getOptionHandler()` Get the OptionHandler used in the tests.
`java.lang.String[]`	`getOptions()` Gets the current settings of the CheckClassifier.
`java.lang.String`	`getRevision()` Returns the revision string.
`boolean`	`getSuccess()` returns the success of the tests
`java.lang.String[]`	`getUserOptions()` Gets the current user-supplied options (creates a copy)
`java.util.Enumeration<Option>`	`listOptions()` Returns an enumeration describing the available options.
`static void`	`main(java.lang.String[] args)` Main method for using the CheckOptionHandler.
`void`	`setOptionHandler(OptionHandler value)` Set the OptionHandler to work on..
`void`	`setOptions(java.lang.String[] options)` Parses a given list of options.
`void`	`setUserOptions(java.lang.String[] value)` Sets the user-supplied options (creates a copy)

Methods inherited from class weka.core.Check
getDebug, getSilent, setDebug, setSilent

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface weka.core.OptionHandler
makeCopy

- Constructor Detail
  - CheckOptionHandler
```
public CheckOptionHandler()
```
- Method Detail
  - listOptions
```
public java.util.Enumeration<Option> listOptions()
```
    Returns an enumeration describing the available options.
    
    Specified by:
    
    listOptions in interface OptionHandler
    
    Overrides:
    
    listOptions in class Check
    
    Returns:
    
    an enumeration of all the available options.
  - setOptions
```
public void setOptions(java.lang.String[] options)
                throws java.lang.Exception
```
    Parses a given list of options.
    Valid options are:
```
 -D
  Turn on debugging output.
 
```
```
 -S
  Silent mode - prints nothing to stdout.
 
```
```
 -W
  Full name of the OptionHandler analysed.
  eg: weka.classifiers.rules.ZeroR
  (default weka.classifiers.rules.ZeroR)
 
```
```
 Options specific to option handler weka.classifiers.rules.ZeroR:
 
```
```
 -D
  If set, classifier is run in debug mode and
  may output additional info to the console
 
```
    Specified by:
    
    setOptions in interface OptionHandler
    
    Overrides:
    
    setOptions in class Check
    
    Parameters:
    
    options - the list of options as an array of strings
    
    Throws:
    
    java.lang.Exception - if an option is not supported
  - getOptions
```
public java.lang.String[] getOptions()
```
    Gets the current settings of the CheckClassifier.
    
    Specified by:
    
    getOptions in interface OptionHandler
    
    Overrides:
    
    getOptions in class Check
    
    Returns:
    
    an array of strings suitable for passing to setOptions
  - setOptionHandler
```
public void setOptionHandler(OptionHandler value)
```
    Set the OptionHandler to work on..
    
    Parameters:
    
    value - the OptionHandler to use.
  - getOptionHandler
```
public OptionHandler getOptionHandler()
```
    Get the OptionHandler used in the tests.
    
    Returns:
    
    the OptionHandler used in the tests.
  - setUserOptions
```
public void setUserOptions(java.lang.String[] value)
```
    Sets the user-supplied options (creates a copy)
    
    Parameters:
    
    value - the user-supplied options to use
  - getUserOptions
```
public java.lang.String[] getUserOptions()
```
    Gets the current user-supplied options (creates a copy)
    
    Returns:
    
    the user-supplied options
  - getSuccess
```
public boolean getSuccess()
```
    returns the success of the tests
    
    Returns:
    
    true if the tests were successful
  - checkListOptions
```
public boolean checkListOptions()
```
    checks whether the listOptions method works
    
    Returns:
    
    index 0 is true if the test was passed, index 1 is always false
  - checkSetOptions
```
public boolean checkSetOptions()
```
    checks whether the user-supplied options can be processed at all
    
    Returns:
    
    index 0 is true if the test was passed, index 1 is always false
  - checkDefaultOptions
```
public boolean checkDefaultOptions()
```
    checks whether the default options can be processed completely or some invalid options are returned by the getOptions() method.
    
    Returns:
    
    index 0 is true if the test was passed, index 1 is always false
  - checkRemainingOptions
```
public boolean checkRemainingOptions()
```
    checks whether the user-supplied options can be processed completely or some "left-over" options remain
    
    Returns:
    
    index 0 is true if the test was passed, index 1 is always false
  - checkCanonicalUserOptions
```
public boolean checkCanonicalUserOptions()
```
    checks whether the user-supplied options stay the same after settting, getting and re-setting again
    
    Returns:
    
    index 0 is true if the test was passed, index 1 is always false
  - checkResettingOptions
```
public boolean checkResettingOptions()
```
    checks whether the optionhandler can be re-setted again to default options after the user-supplied options have been set.
    
    Returns:
    
    index 0 is true if the test was passed, index 1 is always false
  - doTests
```
public void doTests()
```
    Runs some diagnostic tests on an optionhandler object. Output is printed to System.out (if not silent).
    
    Specified by:
    
    doTests in class Check
  - getRevision
```
public java.lang.String getRevision()
```
    Returns the revision string.
    
    Returns:
    
    the revision
  - main
```
public static void main(java.lang.String[] args)
```
    Main method for using the CheckOptionHandler.
    
    Parameters:
    
    args - the options to the CheckOptionHandler

Class CheckOptionHandler

Constructor Summary

Method Summary

Methods inherited from class weka.core.Check

Methods inherited from class java.lang.Object

Methods inherited from interface weka.core.OptionHandler

Constructor Detail

CheckOptionHandler

Method Detail

listOptions

setOptions

getOptions

setOptionHandler

getOptionHandler

setUserOptions

getUserOptions

getSuccess

checkListOptions

checkSetOptions

checkDefaultOptions

checkRemainingOptions

checkCanonicalUserOptions

checkResettingOptions

doTests

getRevision

main