Package weka.gui.scripting

Class GroovyScript

java.lang.Object

weka.gui.scripting.Script

weka.gui.scripting.GroovyScript

All Implemented Interfaces:

Serializable, OptionHandler

public class GroovyScript
extends Script

Represents a Groovy script.

Version:

$Revision: 8034 $

Author:

fracpete (fracpete at waikato dot ac dot nz)

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	GroovyScript.GroovyThread	Executes a Groovy script in a thread.

Nested classes/interfaces inherited from class weka.gui.scripting.Script

Script.ScriptThread

Field Summary

Fields inherited from class weka.gui.scripting.Script

BACKUP_EXTENSION

Constructor Summary

Constructors

Constructor	Description
GroovyScript()	Initializes the script.
GroovyScript(Document doc)	Initializes the script.
GroovyScript(Document doc, File file)	Initializes the script.

Method Summary

Modifier and Type	Method	Description
String	getDefaultExtension()	Returns the default extension.
ExtensionFileFilter[]	getFilters()	Returns the extension filters for this type of script.
static void	main(String[] args)	Runs the script from commandline.
Script.ScriptThread	newThread(String[] args)	Returns a new thread to execute.

Methods inherited from class weka.gui.scripting.Script

addScriptFinishedListener, empty, getContent, getFilename, getNewLine, getOptions, isModified, isRunning, listOptions, open, removeScriptFinishedListener, run, runScript, save, saveAs, setContent, setOptions, start, stop, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

GroovyScript

public GroovyScript()

Initializes the script.

GroovyScript

public GroovyScript(Document doc)

Initializes the script.

Parameters:

doc - the document to use as basis

GroovyScript

public GroovyScript(Document doc,
 File file)

Initializes the script. Automatically loads the specified file, if not null.

Parameters:

doc - the document to use as basis

file - the file to load (if not null)

Method Details

getFilters

public ExtensionFileFilter[] getFilters()

Returns the extension filters for this type of script.

Specified by:

getFilters in class Script

Returns:

the filters

getDefaultExtension

public String getDefaultExtension()

Returns the default extension. Gets automatically added to files if their name doesn't end with this.

Specified by:

getDefaultExtension in class Script

Returns:

the default extension (incl. the dot)

See Also:

• Script.saveAs(File)

newThread

public Script.ScriptThread newThread(String[] args)

Returns a new thread to execute.

Specified by:

newThread in class Script

Parameters:

args - optional commandline arguments

Returns:

the new thread object

main

public static void main(String[] args)
                 throws Exception

Runs the script from commandline. Use "-h" to list all options.

Parameters:

args - the commandline arguments

Throws:

Exception - if execution fails