org.sklsft.generator.bash.arguments

Class BasicFreeChoicesHelper

java.lang.Object

org.sklsft.generator.bash.arguments.BasicFreeChoicesHelper

All Implemented Interfaces:

ChoicesHelper

public class BasicFreeChoicesHelper
extends Object
implements ChoicesHelper

An abstract implementation of ChoicesHelper based on a free entry with possible check and conversion

Author:

Nicolas Thibault

Constructor Summary

Constructors

Constructor and Description
BasicFreeChoicesHelper(String question)

Method Summary

Modifier and Type	Method and Description
protected String	convertKey(String key) can be overridden to convert input
String	getChoice(String key) Every implementation should consider that invalid choices lead to null values that will be simply handled in a while condition
String	getFullMessage()
String	getQuestion()
protected boolean	isValid(String key) can be overridden to validate input

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicFreeChoicesHelper

public BasicFreeChoicesHelper(String question)

Method Detail

getQuestion

public String getQuestion()

getFullMessage

public String getFullMessage()

Specified by:

getFullMessage in interface ChoicesHelper

getChoice

public String getChoice(String key)

Description copied from interface: ChoicesHelper

Every implementation should consider that invalid choices lead to null values that will be simply handled in a while condition

Specified by:

getChoice in interface ChoicesHelper

Returns:

convertKey

protected String convertKey(String key)

can be overridden to convert input

Parameters:

key -

Returns:

isValid

protected boolean isValid(String key)

can be overridden to validate input

Parameters:

key -

Returns: