content: /*
   * Copyright 2021-2022 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.
   */
  
  /*
   * 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.aliyun.fastmodel.core.tree.statement.select;
  
  import java.util.List;
  
  import com.aliyun.fastmodel.core.tree.AbstractNode;
  import com.aliyun.fastmodel.core.tree.Node;
  import com.aliyun.fastmodel.core.tree.NodeLocation;
  import com.aliyun.fastmodel.core.tree.expr.BaseExpression;
  import lombok.EqualsAndHashCode;
  import lombok.Getter;
  import lombok.Setter;
  
  /**
   * @author panguanjing
   */
  @Getter
  @EqualsAndHashCode(callSuper = false)
  public class FetchFirst
      extends AbstractNode {
  
      private final BaseExpression rowCount;
  
      private final boolean withTies;
  
      public FetchFirst(NodeLocation location,
                        BaseExpression rowCount, boolean withTies) {
          super(location);
          this.rowCount = rowCount;
          this.withTies = withTies;
      }
  
      public FetchFirst(BaseExpression rowCount, boolean withTies) {
          this.rowCount = rowCount;
          this.withTies = withTies;
      }
  
      @Override
      public List<? extends Node> getChildren() {
          return null;
      }
  }
  