68 lines
2.5 KiB
Java
68 lines
2.5 KiB
Java
/*
|
|
* Copyright (C) 2023 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.modules.expresslog;
|
|
|
|
import android.annotation.NonNull;
|
|
|
|
/** Counter encapsulates StatsD write API calls */
|
|
public final class Counter {
|
|
|
|
// Not instantiable.
|
|
private Counter() {}
|
|
|
|
/**
|
|
* Increments Telemetry Express Counter metric by 1
|
|
* @param metricId to log, no-op if metricId is not defined in the TeX catalog
|
|
*/
|
|
public static void logIncrement(@NonNull String metricId) {
|
|
logIncrement(metricId, 1);
|
|
}
|
|
|
|
/**
|
|
* Increments Telemetry Express Counter metric by 1
|
|
* @param metricId to log, no-op if metricId is not defined in the TeX catalog
|
|
* @param uid used as a dimension for the count metric
|
|
*/
|
|
public static void logIncrementWithUid(@NonNull String metricId, int uid) {
|
|
logIncrementWithUid(metricId, uid, 1);
|
|
}
|
|
|
|
/**
|
|
* Increments Telemetry Express Counter metric by arbitrary value
|
|
* @param metricId to log, no-op if metricId is not defined in the TeX catalog
|
|
* @param amount to increment counter
|
|
*/
|
|
public static void logIncrement(@NonNull String metricId, long amount) {
|
|
final long metricIdHash =
|
|
MetricIds.getMetricIdHash(metricId, MetricIds.METRIC_TYPE_COUNTER);
|
|
StatsExpressLog.write(StatsExpressLog.EXPRESS_EVENT_REPORTED, metricIdHash, amount);
|
|
}
|
|
|
|
/**
|
|
* Increments Telemetry Express Counter metric by arbitrary value
|
|
* @param metricId to log, no-op if metricId is not defined in the TeX catalog
|
|
* @param uid used as a dimension for the count metric
|
|
* @param amount to increment counter
|
|
*/
|
|
public static void logIncrementWithUid(@NonNull String metricId, int uid, long amount) {
|
|
final long metricIdHash =
|
|
MetricIds.getMetricIdHash(metricId, MetricIds.METRIC_TYPE_COUNTER_WITH_UID);
|
|
StatsExpressLog.write(
|
|
StatsExpressLog.EXPRESS_UID_EVENT_REPORTED, metricIdHash, amount, uid);
|
|
}
|
|
}
|