import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
+/**
+ * @deprecated This class provides compatibility between {@link CompositeNode} and {@link NormalizedNode}.
+ * Users of this class should use {@link NormalizedNode}s directly.
+ */
+@Deprecated
public abstract class DataNormalizationOperation<T extends PathArgument> implements Identifiable<T> {
private final T identifier;