Package de.bmiag.tapir.variant.data

Class FeatureSpecificDataElement

java.lang.Object

de.bmiag.tapir.variant.data.FeatureSpecificDataElement

All Implemented Interfaces:

FeatureBased

@Accessors
public abstract class FeatureSpecificDataElement
extends java.lang.Object
implements FeatureBased

Classes extending this abstract base class can be used in data providers and be enabled/disabled based on features.

Usage example:

 
 @Accessors
 class DataProviderElement1 extends FeatureSpecificDataElement {
   int id;
 }
 

 @DataProvider
 @UseExtension(FeatureExpressionBuilder)
 class DataProvider1 {
   def Iterable<DataProviderElement1> data() {
     #[
        new DataProviderElement1 => [
          id = 1
        ],
        new DataProviderElement1 => [
          id = 2
          activateByFeatureExpression = Optional.of(Feature1.activated)
        ],
        new DataProviderElement1 => [
          id = 3
          activateByFeatureExpression = Optional.of(not(Feature2.activated))
        ]
     ]
 }
 
 

Since:

2.0.0

Constructor Summary

Constructors

Constructor	Description
FeatureSpecificDataElement()

Method Summary

Modifier and Type	Method	Description
java.util.Optional<FeatureExpression>	getActivateByFeatureExpression()	Returns the condition which has to match for this instance to be provided
void	setActivateByFeatureExpression(java.util.Optional<FeatureExpression> activateByFeatureExpression)

Methods inherited from class java.lang.Object

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

Constructor Detail

FeatureSpecificDataElement

public FeatureSpecificDataElement()

Method Detail

getActivateByFeatureExpression

@Pure
public java.util.Optional<FeatureExpression> getActivateByFeatureExpression()

Description copied from interface: FeatureBased

Returns the condition which has to match for this instance to be provided

Specified by:

getActivateByFeatureExpression in interface FeatureBased

Returns:

an instance of FeatureExpression. An empty Optional is handled like an expression which evaluates to true.

setActivateByFeatureExpression

public void setActivateByFeatureExpression(java.util.Optional<FeatureExpression> activateByFeatureExpression)