+/*
+ * Copyright (c) 2018 Pantheon Technologies, s.r.o. and others. All rights reserved.
+ * Copyright (c) 2024 PANTHEON.tech, s.r.o.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.mdsal.common.api;
+
+import com.google.common.base.MoreObjects;
+import com.google.common.util.concurrent.FluentFuture;
+import com.google.common.util.concurrent.Futures;
+import java.io.ObjectStreamException;
+import java.io.Serializable;
+import java.time.Instant;
+import java.util.UUID;
+import org.eclipse.jdt.annotation.NonNull;
+
+/**
+ * Default {@link CommitInfo} implementation.
+ */
+record CI(UUID uuid, Instant instant) implements CommitInfo, Serializable {
+ @java.io.Serial
+ private static final long serialVersionUID = 0L;
+
+ static final @NonNull CI EMPTY = new CI(null, null);
+ static final @NonNull FluentFuture<@NonNull CommitInfo> EMPTY_FUTURE =
+ FluentFuture.from(Futures.immediateFuture(EMPTY));
+
+ static @NonNull CI of(final UUID uuid, final Instant time) {
+ return time != null || uuid != null ? new CI(uuid, time) : EMPTY;
+ }
+
+ @Override
+ public String toString() {
+ return MoreObjects.toStringHelper(CommitInfo.class).omitNullValues()
+ .add("uuid", uuid)
+ .add("instant", instant)
+ .toString();
+ }
+
+ @java.io.Serial
+ private Object readResolve() throws ObjectStreamException {
+ return instant != null || uuid != null ? this : EMPTY;
+ }
+}