Package berlin.yuna.survey.model

Class Condition<T>

java.lang.Object

berlin.yuna.survey.model.Condition<T>

Type Parameters:

T - answer type should be the same as the FlowItem type

public abstract class Condition<T>
extends Object

Condition is used for back and forward transitions/Route in a FlowItem

Constructor Summary

Constructors

Constructor	Description
Condition()	Constructor without label
Condition(String label)	Constructor with label

Method Summary

Modifier and Type	Method	Description
abstract boolean	apply(T answer)	Specifies what happens on on the transition with the given answer
String	getLabel()	Gets the defined label for this Condition

Methods inherited from class java.lang.Object

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

Constructor Details

Condition

public Condition()

Constructor without label

Condition

public Condition(String label)

Constructor with label

Parameters:

label - (optional) used for render diagrams DiagramExporter

Method Details

getLabel

public String getLabel()

Gets the defined label for this Condition

Returns:

defined label

apply

public abstract boolean apply(T answer)

Specifies what happens on on the transition with the given answer

Parameters:

answer - passed for optional usage

Returns:

true if transition is allowed else false