/**
* Recursively resolves the current node with the specified features. Any conditionals for
* features contained in <code>features</code> will be replaced with the result of the evaluation.
*
* @param features The features passed to the aggregator.
* @param discovered A map in which all features encountered in the evaluation will be placed.
* This will not necessarily contain all features in the dependency expression. Only the ones
* in the evaluation chain will be included.
* @param coerceUndefinedToFalse If true, then a feature not being defined will be treated the
* same as if the feature were defined with a value of false.
* @return this node
*/
public HasNode resolve(
Features features, Set<String> discovered, boolean coerceUndefinedToFalse) {
if (feature != null && discovered != null) {
discovered.add(feature);
}
if (feature != null && (features.contains(feature) || coerceUndefinedToFalse)) {
replaceWith(features.isFeature(feature) ? trueNode : falseNode);
resolve(features, discovered, coerceUndefinedToFalse);
}
if (trueNode != null) {
trueNode.resolve(features, discovered, coerceUndefinedToFalse);
}
if (falseNode != null) {
falseNode.resolve(features, discovered, coerceUndefinedToFalse);
}
return this;
}
