koncorde/lib/engine/matcher/matchNotRegexp.js

Supersonic reverse matching engine

/*
 * Kuzzle, a backend software, self-hostable and ready to use
 * to power modern apps
 *
 * Copyright 2015-2021 Kuzzle
 * mailto: support AT kuzzle.io
 * website: http://kuzzle.io
 *
 * 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.
 */

/**
 * Updates the matched filters according to the provided data
 * O(n) with n the number of values to be tested against document fields
 *
 * @param {FieldOperand} operand - content of all conditions to be tested
 * @param {object} testTables - test tables to update when a filter matches the document
 * @param {object} document
 */
function MatchNotRegexp (operand, testTables, document) {
  for (const [key, field] of operand.fields.entries()) {
    for (const entry of field.values()) {
      if (document[key] === undefined || !entry.regexp.test(document[key])) {
        testTables.addMatch(entry.subfilters);
      }
    }
  }
}

module.exports = MatchNotRegexp;