import com.google.common.base.MoreObjects;
import com.google.common.base.MoreObjects.ToStringHelper;
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
import java.util.Collection;
import java.util.Map;
import java.util.Optional;
import java.util.function.Predicate;
import org.eclipse.jdt.annotation.NonNull;
+import org.eclipse.jdt.annotation.Nullable;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNodeContainer;
this.validatedNode = requireNonNull(node);
}
- Optional<? extends TreeNode> getValidatedNode(final ModificationApplyOperation op,
+ /**
+ * Acquire pre-validated node assuming a previous operation and node. This is a counterpart to
+ * {@link #setValidatedNode(ModificationApplyOperation, Optional, Optional)}.
+ *
+ * @param op Currently-executing operation
+ * @param current Currently-used tree node
+ * @return {@code null} if there is a mismatch with previously-validated node (if present) or the result of previous
+ * validation.
+ */
+ @SuppressFBWarnings(value = "NP_OPTIONAL_RETURN_NULL",
+ justification = "The contract is package-internal and well documented, we do not need a separate wrapper")
+ @Nullable Optional<? extends TreeNode> getValidatedNode(final ModificationApplyOperation op,
final Optional<? extends TreeNode> current) {
return op.equals(validatedOp) && current.equals(validatedCurrent) ? validatedNode : null;
}