void ThrowIfSubFeatureAlradyAdded(ISubFeature subFeature)
{
if (_subFeatures.Contains(subFeature))
{
throw new SubFeatureAlreadyAddedToFeature(this, subFeature);
}
}
/// <inheritdoc/>
public void AddSubFeature(ISubFeature subFeature)
{
ThrowIfSubFeatureAlradyAdded(subFeature);
_subFeatures.Add(subFeature);
}
/// <summary>
/// Initializes a new instance of <see cref="SubFeatureAlreadyAddedToFeature"/>
/// </summary>
/// <param name="feature"><see cref="IFeature">Feature</see> the sub feature is already added to</param>
/// <param name="subFeature"><see cref="ISubFeature">Sub feature</see> that is already added</param>
public SubFeatureAlreadyAddedToFeature(IFeature feature, ISubFeature subFeature) : base($"Feature '{subFeature.Name}' has already been added to the feature '{subFeature.Name}'")
{
}
