<?php
# Generated by the protocol buffer compiler.  DO NOT EDIT!
# source: google/cloud/discoveryengine/v1/grounded_generation_service.proto

namespace Google\Cloud\DiscoveryEngine\V1\GenerateGroundedContentResponse\Candidate\GroundingMetadata;

use Google\Protobuf\Internal\GPBType;
use Google\Protobuf\Internal\GPBUtil;
use Google\Protobuf\RepeatedField;

/**
 * Describes the metadata about dynamic retrieval.
 *
 * Generated from protobuf message <code>google.cloud.discoveryengine.v1.GenerateGroundedContentResponse.Candidate.GroundingMetadata.DynamicRetrievalMetadata</code>
 */
class DynamicRetrievalMetadata extends \Google\Protobuf\Internal\Message
{
    /**
     * Metadata for the dynamic retrieval predictor.
     *
     * Generated from protobuf field <code>.google.cloud.discoveryengine.v1.GenerateGroundedContentResponse.Candidate.GroundingMetadata.DynamicRetrievalPredictorMetadata predictor_metadata = 1;</code>
     */
    protected $predictor_metadata = null;

    /**
     * Constructor.
     *
     * @param array $data {
     *     Optional. Data for populating the Message object.
     *
     *     @type \Google\Cloud\DiscoveryEngine\V1\GenerateGroundedContentResponse\Candidate\GroundingMetadata\DynamicRetrievalPredictorMetadata $predictor_metadata
     *           Metadata for the dynamic retrieval predictor.
     * }
     */
    public function __construct($data = NULL) {
        \GPBMetadata\Google\Cloud\Discoveryengine\V1\GroundedGenerationService::initOnce();
        parent::__construct($data);
    }

    /**
     * Metadata for the dynamic retrieval predictor.
     *
     * Generated from protobuf field <code>.google.cloud.discoveryengine.v1.GenerateGroundedContentResponse.Candidate.GroundingMetadata.DynamicRetrievalPredictorMetadata predictor_metadata = 1;</code>
     * @return \Google\Cloud\DiscoveryEngine\V1\GenerateGroundedContentResponse\Candidate\GroundingMetadata\DynamicRetrievalPredictorMetadata|null
     */
    public function getPredictorMetadata()
    {
        return $this->predictor_metadata;
    }

    public function hasPredictorMetadata()
    {
        return isset($this->predictor_metadata);
    }

    public function clearPredictorMetadata()
    {
        unset($this->predictor_metadata);
    }

    /**
     * Metadata for the dynamic retrieval predictor.
     *
     * Generated from protobuf field <code>.google.cloud.discoveryengine.v1.GenerateGroundedContentResponse.Candidate.GroundingMetadata.DynamicRetrievalPredictorMetadata predictor_metadata = 1;</code>
     * @param \Google\Cloud\DiscoveryEngine\V1\GenerateGroundedContentResponse\Candidate\GroundingMetadata\DynamicRetrievalPredictorMetadata $var
     * @return $this
     */
    public function setPredictorMetadata($var)
    {
        GPBUtil::checkMessage($var, \Google\Cloud\DiscoveryEngine\V1\GenerateGroundedContentResponse\Candidate\GroundingMetadata\DynamicRetrievalPredictorMetadata::class);
        $this->predictor_metadata = $var;

        return $this;
    }

}

