return transformStepNodeId;
    }

    public ComponentVariantIdentifier getTargetComponentVariant() {
        return targetComponentVariant;
    }

    public AttributeContainer getSourceAttributes() {
        return sourceAttributes;
    }

    public PlannedTransformStepIdentity getNodeIdentity() {
        if (cachedIdentity == null) {
            cachedIdentity = createIdentity();
        }