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MetricsRepository.java
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MetricsRepository.java
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/*
* Copyright 1999-2018 Alibaba Group Holding Ltd.
*
* 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.alibaba.csp.sentinel.dashboard.repository.metric;
import java.util.List;
/**
* Repository interface for aggregated metrics data.
*
* @param <T> type of metrics
* @author Eric Zhao
*/
public interface MetricsRepository<T> {
/**
* Save the metric to the storage repository.
*
* @param metric metric data to save
*/
void save(T metric);
/**
* Save all metrics to the storage repository.
*
* @param metrics metrics to save
*/
void saveAll(Iterable<T> metrics);
/**
* Get all metrics by {@code appName} and {@code resourceName} between a period of time.
*
* @param app application name for Sentinel
* @param resource resource name
* @param startTime start timestamp
* @param endTime end timestamp
* @return all metrics in query conditions
*/
List<T> queryByAppAndResourceBetween(String app, String resource, long startTime, long endTime);
/**
* List resource name of provided application name.
*
* @param app application name
* @return list of resources
*/
List<String> listResourcesOfApp(String app);
}