1 files changed, 38 insertions, 0 deletions
diff --git a/java/com/google/android/libraries/mobiledatadownload/internal/collect/GroupPair.java b/java/com/google/android/libraries/mobiledatadownload/internal/collect/GroupPair.java
new file mode 100644
index 0000000..3a76887
--- /dev/null
+++ b/java/com/google/android/libraries/mobiledatadownload/internal/collect/GroupPair.java
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2022 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.android.libraries.mobiledatadownload.internal.collect;
+
+import com.google.auto.value.AutoValue;
+import com.google.errorprone.annotations.Immutable;
+import com.google.mobiledatadownload.internal.MetadataProto.DataFileGroupInternal;
+import javax.annotation.Nullable;
+
+/** Container for associated downloaded and pending versions of the same group. */
+@AutoValue
+@Immutable
+public abstract class GroupPair {
+  public static GroupPair create(
+      @Nullable DataFileGroupInternal pendingGroup,
+      @Nullable DataFileGroupInternal downloadedGroup) {
+    return new AutoValue_GroupPair(pendingGroup, downloadedGroup);
+  }
+
+  @Nullable
+  public abstract DataFileGroupInternal pendingGroup();
+
+  @Nullable
+  public abstract DataFileGroupInternal downloadedGroup();
+}