public IfThenElseStringFeature(
BooleanFeature<T> condition, StringFeature<T> thenFeature, StringFeature<T> elseFeature) {
super();
this.condition = condition;
this.thenFeature = thenFeature;
this.elseFeature = elseFeature;
this.setName(
"IfThenElse("
+ condition.getName()
+ ","
+ thenFeature.getName()
+ ","
+ elseFeature.getName()
+ ")");
}
@Override
protected FeatureResult<String> checkInternal(T context, RuntimeEnvironment env) {
FeatureResult<String> featureResult = null;
FeatureResult<Boolean> conditionResult = condition.check(context, env);
if (conditionResult != null) {
boolean conditionOutcome = conditionResult.getOutcome();
if (conditionOutcome) {
FeatureResult<String> thenFeatureResult = thenFeature.check(context, env);
if (thenFeatureResult != null) {
String result = thenFeatureResult.getOutcome();
featureResult = this.generateResult(result);
}
} else {
FeatureResult<String> elseFeatureResult = elseFeature.check(context, env);
if (elseFeatureResult != null) {
String result = elseFeatureResult.getOutcome();
featureResult = this.generateResult(result);
}
}
}
return featureResult;
}
