parser/ParsePredicate.cpp

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 **/

#include "parser/ParsePredicate.hpp"

#include <string>
#include <vector>

#include "parser/ParseExpression.hpp"
#include "types/operations/comparisons/Comparison.hpp"

namespace quickstep {

std::string ParsePredicateComparison::getName() const {
  return op_.getName();
}

void ParsePredicateComparison::getFieldStringItems(
    std::vector<std::string> *inline_field_names,
    std::vector<std::string> *inline_field_values,
    std::vector<std::string> *non_container_child_field_names,
    std::vector<const ParseTreeNode*> *non_container_child_fields,
    std::vector<std::string> *container_child_field_names,
    std::vector<std::vector<const ParseTreeNode*>> *container_child_fields) const {
  non_container_child_field_names->push_back("left_operand");
  non_container_child_field_names->push_back("right_operand");
  non_container_child_fields->push_back(left_operand_.get());
  non_container_child_fields->push_back(right_operand_.get());
}

void ParsePredicateNegation::getFieldStringItems(
    std::vector<std::string> *inline_field_names,
    std::vector<std::string> *inline_field_values,
    std::vector<std::string> *non_container_child_field_names,
    std::vector<const ParseTreeNode*> *non_container_child_fields,
    std::vector<std::string> *container_child_field_names,
    std::vector<std::vector<const ParseTreeNode*>> *container_child_fields) const {
  non_container_child_field_names->push_back("");
  non_container_child_fields->push_back(operand_.get());
}

void ParsePredicateBetween::getFieldStringItems(
    std::vector<std::string> *inline_field_names,
    std::vector<std::string> *inline_field_values,
    std::vector<std::string> *non_container_child_field_names,
    std::vector<const ParseTreeNode*> *non_container_child_fields,
    std::vector<std::string> *container_child_field_names,
    std::vector<std::vector<const ParseTreeNode*>> *container_child_fields) const {
  non_container_child_field_names->push_back("check_operand");
  non_container_child_fields->push_back(check_operand_.get());

  non_container_child_field_names->push_back("lower_bound_operand");
  non_container_child_fields->push_back(lower_bound_operand_.get());

  non_container_child_field_names->push_back("upper_bound_operand");
  non_container_child_fields->push_back(upper_bound_operand_.get());
}

void ParsePredicateWithList::getFieldStringItems(
    std::vector<std::string> *inline_field_names,
    std::vector<std::string> *inline_field_values,
    std::vector<std::string> *non_container_child_field_names,
    std::vector<const ParseTreeNode*> *non_container_child_fields,
    std::vector<std::string> *container_child_field_names,
    std::vector<std::vector<const ParseTreeNode*>> *container_child_fields) const {
  container_child_field_names->push_back("");
  container_child_fields->emplace_back();
  for (const ParsePredicate &operand : operands_) {
    container_child_fields->back().push_back(&operand);
  }
}

void ParsePredicateInValueList::getFieldStringItems(
    std::vector<std::string> *inline_field_names,
    std::vector<std::string> *inline_field_values,
    std::vector<std::string> *non_container_child_field_names,
    std::vector<const ParseTreeNode*> *non_container_child_fields,
    std::vector<std::string> *container_child_field_names,
    std::vector<std::vector<const ParseTreeNode*>> *container_child_fields) const {
  non_container_child_field_names->push_back("test_expression");
  non_container_child_fields->push_back(test_expression_.get());

  container_child_field_names->push_back("value_list");
  container_child_fields->emplace_back();
  for (const ParseExpression &value : *value_list_) {
    container_child_fields->back().emplace_back(&value);
  }
}

}  // namespace quickstep