1 files changed, 76 insertions, 0 deletions
diff --git a/adservices/service-core/java/com/android/adservices/service/stats/EpochComputationClassifierStats.java b/adservices/service-core/java/com/android/adservices/service/stats/EpochComputationClassifierStats.java
new file mode 100644
index 0000000000..a096723db2
--- /dev/null
+++ b/adservices/service-core/java/com/android/adservices/service/stats/EpochComputationClassifierStats.java
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * 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.android.adservices.service.stats;
+
+import com.google.auto.value.AutoValue;
+import com.google.common.collect.ImmutableList;
+
+/** Class for AdServicesEpochComputationClassifierReported atom. */
+@AutoValue
+public abstract class EpochComputationClassifierStats {
+
+    /** @return list of topics returned by the classifier for each app. */
+    public abstract ImmutableList<Integer> getTopicIds();
+
+    /** @return build id of the assets. */
+    public abstract int getBuildId();
+
+    /** @return version of the assets used. */
+    public abstract String getAssetVersion();
+
+    /** @return type of the classifier used for classification. */
+    public abstract int getClassifierType();
+
+    /** @return on-device classifier status. */
+    public abstract int getOnDeviceClassifierStatus();
+
+    /** @return pre-computed classifier status. */
+    public abstract int getPrecomputedClassifierStatus();
+
+    /** @return generic builder. */
+    public static EpochComputationClassifierStats.Builder builder() {
+        return new AutoValue_EpochComputationClassifierStats.Builder();
+    }
+
+    /** Builder class for {@link EpochComputationClassifierStats}. */
+    @AutoValue.Builder
+    public abstract static class Builder {
+        /** Set list of topics returned by the classifier for each app */
+        public abstract EpochComputationClassifierStats.Builder setTopicIds(
+                ImmutableList<Integer> value);
+
+        /** Set duplicate topic count. */
+        public abstract EpochComputationClassifierStats.Builder setBuildId(int value);
+
+        /** Set version of the assets used. */
+        public abstract EpochComputationClassifierStats.Builder setAssetVersion(String value);
+
+        /** Set type of the classifier used for classification. */
+        public abstract EpochComputationClassifierStats.Builder setClassifierType(int value);
+
+        /** Set on-device classifier status. */
+        public abstract EpochComputationClassifierStats.Builder setOnDeviceClassifierStatus(
+                int value);
+
+        /** Set pre-computed classifier status. */
+        public abstract EpochComputationClassifierStats.Builder setPrecomputedClassifierStatus(
+                int value);
+
+        /** build for {@link EpochComputationClassifierStats}. */
+        public abstract EpochComputationClassifierStats build();
+    }
+}