metadone.metabusiness.events.Question< T > Class Reference

Collaboration diagram for metadone.metabusiness.events.Question< T >:

List of all members.

Public Member Functions
	Question (String message, boolean requiresUser, Class< T > cl)
	Question (String message, boolean requiresUser, Class< T > cl, T defaultOption)
	Question (String message, boolean requiresUser, Class< T > cl, List<?extends T > options, T defaultOption)
final String	getMessage ()
final boolean	requiresUserInteraction ()
final Class< T >	getType ()
final List< T >	getOptions ()
String[]	getOptionsStrings ()
T	getSelected ()
void	setSelected (T selected)
String	toString ()
Static Public Member Functions
static Question< Boolean >	confirm (String message, boolean def)
Private Attributes
final String	message
final boolean	requiresUserInteraction
final Class< T >	type
final List< T >	options
T	selected

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Detailed Description

A question to answer automatically or by the user.

Author:

kma

Parameters:

<T>	The type fo th response

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Constructor & Destructor Documentation

metadone.metabusiness.events.Question< T >.Question	(	String	message,
		boolean	requiresUser,
		Class< T >	cl
	)

Initializes this question.

Parameters:

message	The message
requiresUser	Whether the question requires the user to answer
cl	The class

Exceptions:

NullPointerException

when message or cl is null

metadone.metabusiness.events.Question< T >.Question	(	String	message,
		boolean	requiresUser,
		Class< T >	cl,
		T	defaultOption
	)

Initializes this question.

Parameters:

message	The message
requiresUser	Whether the question requires the user to answer
cl	The class
defaultOption	The default answer

Exceptions:

NullPointerException

when message or cl is null

metadone.metabusiness.events.Question< T >.Question	(	String	message,
		boolean	requiresUser,
		Class< T >	cl,
		List<?extends T >	options,
		T	defaultOption
	)

Initializes this question.

Parameters:

message	The message
requiresUser	Whether the question requires the user to answer
cl	The class
options	The different answers
defaultOption	The default answer

Exceptions:

NullPointerException

when message or cl is null

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Member Function Documentation

static Question<Boolean> metadone.metabusiness.events.Question< T >.confirm	(	String	message,
		boolean	def
	)		[static]

Creates a confirmation question.

Parameters:

message	The message
def	The default choice

Returns:

The question

final String metadone.metabusiness.events.Question< T >.getMessage

(

)

Gets the message.

Returns:

The message

final List<T> metadone.metabusiness.events.Question< T >.getOptions

(

)

Gets the list of options.

The list is empty if there is no restriction.

Returns:

The list of options

String [] metadone.metabusiness.events.Question< T >.getOptionsStrings

(

)

Gets the options as strings.

This can be used for presentation purposes.

Returns:

The array of options as strings

T metadone.metabusiness.events.Question< T >.getSelected

(

)

Gets the selected answer.

Returns:

The answer

final Class<T> metadone.metabusiness.events.Question< T >.getType

(

)

Gets the type.

Returns:

The class

final boolean metadone.metabusiness.events.Question< T >.requiresUserInteraction

(

)

Indicates whether user interaction is required.

Returns:

Whether user interaction is required

void metadone.metabusiness.events.Question< T >.setSelected

(

T

selected

)

Sets the answer.

Parameters:

selected

The answer

Exceptions:

IllegalArgumentException

when the answer does not have a valid type or is not one of the options

String metadone.metabusiness.events.Question< T >.toString

(

)

References metadone.util.Objects.equal().

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Member Data Documentation

final String metadone.metabusiness.events.Question< T >.message [private]

final List<T> metadone.metabusiness.events.Question< T >.options [private]

final boolean metadone.metabusiness.events.Question< T >.requiresUserInteraction [private]

T metadone.metabusiness.events.Question< T >.selected [private]

final Class<T> metadone.metabusiness.events.Question< T >.type [private]

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The documentation for this class was generated from the following file:

• metadone_bundle_metabusiness/src/metadone/metabusiness/events/Question.java