<?php
# Generated by the protocol buffer compiler.  DO NOT EDIT!
# source: google/analytics/data/v1alpha/data.proto

namespace Google\Analytics\Data\V1alpha;

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

/**
 * The value of a metric.
 *
 * Generated from protobuf message <code>google.analytics.data.v1alpha.MetricValue</code>
 */
class MetricValue extends \Google\Protobuf\Internal\Message
{
    protected $one_value;

    /**
     * Constructor.
     *
     * @param array $data {
     *     Optional. Data for populating the Message object.
     *
     *     @type string $value
     *           Measurement value. See MetricHeader for type.
     * }
     */
    public function __construct($data = NULL) {
        \GPBMetadata\Google\Analytics\Data\V1Alpha\Data::initOnce();
        parent::__construct($data);
    }

    /**
     * Measurement value. See MetricHeader for type.
     *
     * Generated from protobuf field <code>string value = 4;</code>
     * @return string
     */
    public function getValue()
    {
        return $this->readOneof(4);
    }

    public function hasValue()
    {
        return $this->hasOneof(4);
    }

    /**
     * Measurement value. See MetricHeader for type.
     *
     * Generated from protobuf field <code>string value = 4;</code>
     * @param string $var
     * @return $this
     */
    public function setValue($var)
    {
        GPBUtil::checkString($var, True);
        $this->writeOneof(4, $var);

        return $this;
    }

    /**
     * @return string
     */
    public function getOneValue()
    {
        return $this->whichOneof("one_value");
    }

}

