/*
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* Copyright 1999-2018 Alibaba Group Holding Ltd.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.alibaba.csp.sentinel.dashboard.repository.metric;
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import java.util.List;
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/**
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* Repository interface for aggregated metrics data.
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*
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* @param <T> type of metrics
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* @author Eric Zhao
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*/
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public interface MetricsRepository<T> {
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/**
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* Save the metric to the storage repository.
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*
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* @param metric metric data to save
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*/
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void save(T metric);
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/**
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* Save all metrics to the storage repository.
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*
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* @param metrics metrics to save
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*/
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void saveAll(Iterable<T> metrics);
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/**
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* Get all metrics by {@code appName} and {@code resourceName} between a period of time.
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*
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* @param app application name for Sentinel
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* @param resource resource name
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* @param startTime start timestamp
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* @param endTime end timestamp
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* @return all metrics in query conditions
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*/
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List<T> queryByAppAndResourceBetween(String app, String resource, long startTime, long endTime);
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/**
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* List resource name of provided application name.
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*
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* @param app application name
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* @return list of resources
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*/
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List<String> listResourcesOfApp(String app);
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}
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