<?php
/*
 * Copyright 2014 Google Inc.
 *
 * 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.
 */

namespace Google\Service\DiscoveryEngine;

class GoogleCloudDiscoveryengineV1alphaAlphaEvolveExperimentConfigEvolutionSettingsParentSamplingConfigParetoSamplingConfig extends \Google\Model
{
  /**
   * Optional. Probability [0.0, 1.0] of sampling parent programs from the
   * Pareto frontier instead of normal fitness-based sampling during candidate
   * generation. Useful when optimizing multiple metrics simultaneously. Default
   * 0.0 (disabled). Only effective when evaluation returns multiple metrics in
   * scores_to_optimize.
   *
   * @var float
   */
  public $paretoSamplingProbability;

  /**
   * Optional. Probability [0.0, 1.0] of sampling parent programs from the
   * Pareto frontier instead of normal fitness-based sampling during candidate
   * generation. Useful when optimizing multiple metrics simultaneously. Default
   * 0.0 (disabled). Only effective when evaluation returns multiple metrics in
   * scores_to_optimize.
   *
   * @param float $paretoSamplingProbability
   */
  public function setParetoSamplingProbability($paretoSamplingProbability)
  {
    $this->paretoSamplingProbability = $paretoSamplingProbability;
  }
  /**
   * @return float
   */
  public function getParetoSamplingProbability()
  {
    return $this->paretoSamplingProbability;
  }
}

// Adding a class alias for backwards compatibility with the previous class name.
class_alias(GoogleCloudDiscoveryengineV1alphaAlphaEvolveExperimentConfigEvolutionSettingsParentSamplingConfigParetoSamplingConfig::class, 'Google_Service_DiscoveryEngine_GoogleCloudDiscoveryengineV1alphaAlphaEvolveExperimentConfigEvolutionSettingsParentSamplingConfigParetoSamplingConfig');