adservices/service-core/java/com/android/adservices/service/measurement/SystemHealthParams.java

/*
 * 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.measurement;

import java.util.concurrent.TimeUnit;

/**
 * Class for holding system health related parameters.
 * All values in this class are temporary and subject to change based on feedback and testing.
 */
public class SystemHealthParams {

    private SystemHealthParams() {
    }

    /** Max number of triggers a destination can register. */
    public static final long MAX_TRIGGER_REGISTERS_PER_DESTINATION = 1024L;

    /** Max number of sources per publisher. */
    private static final int MAX_SOURCES_PER_PUBLISHER = 1024;

    public static int getMaxSourcesPerPublisher() {
        return MAX_SOURCES_PER_PUBLISHER;
    }

    /** Max number of redirects per registration. */
    public static final int MAX_REDIRECTS_PER_REGISTRATION = 5;

    /** Delay for attribution job triggering. */
    public static final long ATTRIBUTION_JOB_TRIGGERING_DELAY_MS = TimeUnit.MINUTES.toMillis(2);

    /**
     * Max number of {@link Trigger} to process per job for {@link AttributionJobService}
     */
    public static final int MAX_ATTRIBUTIONS_PER_INVOCATION = 100;

    /** Max number of aggregate reports in storage per destination */
    private static final int MAX_AGGREGATE_REPORTS_PER_DESTINATION = 1024;

    public static int getMaxAggregateReportsPerDestination() {
        return MAX_AGGREGATE_REPORTS_PER_DESTINATION;
    }

    /** Max number of event reports in storage per destination */
    private static final int MAX_EVENT_REPORTS_PER_DESTINATION = 1024;

    public static int getMaxEventReportsPerDestination() {
        return MAX_EVENT_REPORTS_PER_DESTINATION;
    }

    /**
     * Maximum event report upload retry window.
     */
    public static final long MAX_EVENT_REPORT_UPLOAD_RETRY_WINDOW_MS =
            TimeUnit.DAYS.toMillis(28);

    /**
     * Maximum aggregate report upload retry window.
     */
    public static final long MAX_AGGREGATE_REPORT_UPLOAD_RETRY_WINDOW_MS =
            TimeUnit.DAYS.toMillis(28);

    /**
     * Maximum number of bytes allowed in an attribution filter string.
     */
    public static final int MAX_BYTES_PER_ATTRIBUTION_FILTER_STRING = 25;

    /**
     * Maximum number of filter maps allowed in an attribution filter set.
     */
    public static final int MAX_FILTER_MAPS_PER_FILTER_SET = 5;

    /**
     * Maximum number of values allowed in an attribution filter.
     */
    public static final int MAX_VALUES_PER_ATTRIBUTION_FILTER = 50;

    /**
     * Maximum number of attribution filters allowed for a source.
     */
    public static final int MAX_ATTRIBUTION_FILTERS = 50;

    /**
     * Maximum number of bytes allowed in an aggregate key ID.
     */
    public static final int MAX_BYTES_PER_ATTRIBUTION_AGGREGATE_KEY_ID = 25;

    /**
     * Maximum number of aggregation keys allowed during source or trigger registration.
     */
    public static final int MAX_AGGREGATE_KEYS_PER_REGISTRATION = 50;

    /** Maximum number of aggregate deduplication keys allowed during trigger registration. */
    public static final int MAX_AGGREGATE_DEDUPLICATION_KEYS_PER_REGISTRATION = 50;

    /**
     * Maximum number of aggregatable trigger data allowed in a trigger registration.
     */
    public static final int MAX_AGGREGATABLE_TRIGGER_DATA = 50;

    /**
     * Maximum number of event trigger data allowed in a trigger registration.
     */
    public static final int MAX_ATTRIBUTION_EVENT_TRIGGER_DATA = 10;
}