Package me.hsgamer.bettergui.argument

Class ArgumentHandler

java.lang.Object

me.hsgamer.bettergui.argument.ArgumentHandler

All Implemented Interfaces:

ArgumentProcessor, MenuElement

public class ArgumentHandler
extends Object
implements ArgumentProcessor

The handler for arguments

Constructor Summary

Constructors

Constructor	Description
ArgumentHandler(Menu menu)	Create a new handler

Method Summary

Modifier and Type	Method	Description
void	addProcessor(ArgumentProcessor processor)	Add a processor
void	clearProcessors()	Clear all processors
Menu	getMenu()	Get the menu containing the element
List<ArgumentProcessor>	getProcessors()	Get the processors
List<String>	handleTabComplete(UUID uuid, String[] args)	Get the tab complete for the arguments
void	onClear(UUID uuid)	Called when the display of the menu is removed
void	onClearAll()	Called when the menu is cleared
Optional<String[]>	process(UUID uuid, String[] args)	Process the arguments
void	removeProcessor(ArgumentProcessor processor)	Remove a processor
Pair<Optional<List<String>>,String[]>	tabComplete(UUID uuid, String[] args)	Get the tab complete for the arguments

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ArgumentHandler

public ArgumentHandler(Menu menu)

Create a new handler

Parameters:

menu - the menu

Method Detail

addProcessor

public void addProcessor(ArgumentProcessor processor)

Add a processor

Parameters:

processor - the processor

removeProcessor

public void removeProcessor(ArgumentProcessor processor)

Remove a processor

Parameters:

processor - the processor

clearProcessors

public void clearProcessors()

Clear all processors

getProcessors

public List<ArgumentProcessor> getProcessors()

Get the processors

Returns:

the processors

process

public Optional<String[]> process(UUID uuid,
                                  String[] args)

Description copied from interface: ArgumentProcessor

Process the arguments

Specified by:

process in interface ArgumentProcessor

Parameters:

uuid - the UUID of the player

args - the arguments

Returns:

the remaining arguments, or empty if the arguments are invalid

tabComplete

public Pair<Optional<List<String>>,String[]> tabComplete(UUID uuid,
                                                               String[] args)

Description copied from interface: ArgumentProcessor

Get the tab complete for the arguments

Specified by:

tabComplete in interface ArgumentProcessor

Parameters:

uuid - the UUID of the player

args - the arguments

Returns:

A pair of the optional suggestions and the remaining arguments. The optional suggestions can be null if the processor should be skipped, then the remaining arguments will be used for the next processor

handleTabComplete

public List<String> handleTabComplete(UUID uuid,
                                      String[] args)

Get the tab complete for the arguments

Parameters:

uuid - the UUID of the player

args - the arguments

Returns:

the suggestions

onClear

public void onClear(UUID uuid)

Description copied from interface: ArgumentProcessor

Called when the display of the menu is removed

Specified by:

onClear in interface ArgumentProcessor

Parameters:

uuid - the UUID of the player

onClearAll

public void onClearAll()

Description copied from interface: ArgumentProcessor

Called when the menu is cleared

Specified by:

onClearAll in interface ArgumentProcessor

getMenu

public Menu getMenu()

Description copied from interface: MenuElement

Get the menu containing the element

Specified by:

getMenu in interface MenuElement

Returns:

the menu