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// Copyright 2020 Google LLC
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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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#import "FirebasePerformance/Sources/Loggers/FPRGDTRateLimiter.h"
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#import <UIKit/UIKit.h>
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#import "FirebasePerformance/Sources/Common/FPRPerfDate.h"
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#import "FirebasePerformance/Sources/Configurations/FPRConfigurations.h"
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NS_ASSUME_NONNULL_BEGIN
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/**
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* Extension that is added on top of the class FPRGDTRateLimiter to make the
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* private methods visible between the implementation file and the unit tests.
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*/
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@interface FPRGDTRateLimiter ()
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/**
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* Number of events that are allowed per minute. This is an internal variable used only for unit
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* testing.
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*/
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@property(nonatomic) CGFloat overrideRate;
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/**
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* Number of network events that are allowed per minute. This is an internal variable used only for
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* unit testing.
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*/
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@property(nonatomic) CGFloat overrideNetworkRate;
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/** Number of trace events that can be sent in burst per minute. */
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@property(nonatomic) NSInteger traceEventBurstSize;
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/** Number of network events that can be sent in burst per minute. */
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@property(nonatomic) NSInteger networkEventburstSize;
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/** Total number of trace events that are allowed to be sent . */
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@property(nonatomic) NSInteger allowedTraceEventsCount;
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/** Number of network events that are allowed to be sent . */
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@property(nonatomic) NSInteger allowedNetworkEventsCount;
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/** Time at which the last trace event was sent. */
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@property(nonatomic) NSDate *lastTraceEventTime;
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/** Time at which the last network event was sent. */
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@property(nonatomic) NSDate *lastNetworkEventTime;
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/** @brief Override configurations. */
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@property(nonatomic) FPRConfigurations *configurations;
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/**
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* Creates an instance of the FPRGDTRateLimiter with the defined date.
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*
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* @param date The date object used for time calculations.
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* @return An instance of the rate limiter.
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*/
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- (instancetype)initWithDate:(id<FPRDate>)date;
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@end
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NS_ASSUME_NONNULL_END
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