// Copyright (C) 2017 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.googlesource.gerrit.plugins.ratelimiter;

class RateLimit {
  private final RateLimitType rateLimitType;
  private final int ratePerHour;

  RateLimit(RateLimitType rateLimitType, int ratePerHour) {
    this.rateLimitType = rateLimitType;
    this.ratePerHour = ratePerHour;
  }

  RateLimitType getType() {
    return rateLimitType;
  }

  int getRatePerHour() {
    return ratePerHour;
  }
}
