text: /*
   * Copyright 2018- The Pixie Authors.
   *
   * 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.
   *
   * SPDX-License-Identifier: Apache-2.0
   */
  
  #pragma once
  
  #include "src/carnot/planner/compiler_state/compiler_state.h"
  #include "src/carnot/planner/rules/rules.h"
  
  namespace px {
  namespace carnot {
  namespace planner {
  namespace compiler {
  
  /**
   * @brief This rule automatically adds a limit to all result sinks that are executed in batch.
   * Currently, that is all of our queries, but we will need to skip this rule in persistent,
   * streaming queries, when they are introduced.
   *
   */
  class AddLimitToBatchResultSinkRule : public Rule {
   public:
    explicit AddLimitToBatchResultSinkRule(CompilerState* compiler_state)
        : Rule(compiler_state, /*use_topo*/ false, /*reverse_topological_execution*/ false) {}
  
   protected:
    StatusOr<bool> Apply(IRNode* ir_node) override;
  };
  
  }  // namespace compiler
  }  // namespace planner
  }  // namespace carnot
  }  // namespace px
  