content: /*
   * Copyright 1999-2019 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
   *
   *      https://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.adapter.gateway.common.slot;
  
  import com.alibaba.csp.sentinel.slots.DefaultSlotChainBuilder;
  
  /**
   * @author Eric Zhao
   * @since 1.6.1
   *
   * @deprecated since 1.7.2, we can use @Spi(order = -4000) to adjust the order of {@link GatewayFlowSlot},
   * this class is reserved for compatibility with older versions.
   *
   * @see GatewayFlowSlot
   * @see DefaultSlotChainBuilder
   */
  @Deprecated
  public class GatewaySlotChainBuilder extends DefaultSlotChainBuilder {
  
  }
  