content: /*
   * 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.gateway;
  
  import com.alibaba.csp.sentinel.dashboard.datasource.entity.gateway.GatewayFlowRuleEntity;
  import com.alibaba.csp.sentinel.dashboard.repository.rule.InMemoryRuleRepositoryAdapter;
  import org.springframework.stereotype.Component;
  
  import java.util.concurrent.atomic.AtomicLong;
  
  /**
   * Store {@link GatewayFlowRuleEntity} in memory.
   *
   * @author cdfive
   * @since 1.7.0
   */
  @Component
  public class InMemGatewayFlowRuleStore extends InMemoryRuleRepositoryAdapter<GatewayFlowRuleEntity> {
  
      private static AtomicLong ids = new AtomicLong(0);
  
      @Override
      protected long nextId() {
          return ids.incrementAndGet();
      }
  }
  