Package com.nomagic.magicdraw.variants.evaluation

Class BooleanEvaluator

java.lang.Object

com.nomagic.magicdraw.variants.evaluation.BooleanEvaluator

All Implemented Interfaces:

Evaluator<Boolean>

@OpenApiAll
public abstract class BooleanEvaluator
extends Object
implements Evaluator<Boolean>

returns true or false for element that is evaluated

Constructor Summary

Constructors

Constructor	Description
BooleanEvaluator()

Method Summary

Modifier and Type	Method	Description
abstract Boolean	evaluate(Element element)	Evaluates given element
final Boolean	evaluate(Element element, Object currentValue)	Calculates value based on supplied model element

Methods inherited from class java.lang.Object

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

Constructor Details

BooleanEvaluator

public BooleanEvaluator()

Method Details

evaluate

public final Boolean evaluate(Element element,
 @CheckForNull
 Object currentValue)

Description copied from interface: Evaluator

Calculates value based on supplied model element

Specified by:

evaluate in interface Evaluator<Boolean>

Parameters:

element - model element

currentValue - currently existing value of the value that is being re-evaluated

Returns:

calculated value

evaluate

@CheckForNull
public abstract Boolean evaluate(Element element)

Evaluates given element

Parameters:

element - given element

Returns:

true or false. Null means failure in calculating the value