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

namespace Google\Analytics\Data\V1alpha\DimensionExpression;

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

/**
 * Used to convert a dimension value to a single case.
 *
 * Generated from protobuf message <code>google.analytics.data.v1alpha.DimensionExpression.CaseExpression</code>
 */
class CaseExpression extends \Google\Protobuf\Internal\Message
{
    /**
     * Name of a dimension. The name must refer back to a name in dimensions
     * field of the request.
     *
     * Generated from protobuf field <code>string dimension_name = 1;</code>
     */
    protected $dimension_name = '';

    /**
     * Constructor.
     *
     * @param array $data {
     *     Optional. Data for populating the Message object.
     *
     *     @type string $dimension_name
     *           Name of a dimension. The name must refer back to a name in dimensions
     *           field of the request.
     * }
     */
    public function __construct($data = NULL) {
        \GPBMetadata\Google\Analytics\Data\V1Alpha\Data::initOnce();
        parent::__construct($data);
    }

    /**
     * Name of a dimension. The name must refer back to a name in dimensions
     * field of the request.
     *
     * Generated from protobuf field <code>string dimension_name = 1;</code>
     * @return string
     */
    public function getDimensionName()
    {
        return $this->dimension_name;
    }

    /**
     * Name of a dimension. The name must refer back to a name in dimensions
     * field of the request.
     *
     * Generated from protobuf field <code>string dimension_name = 1;</code>
     * @param string $var
     * @return $this
     */
    public function setDimensionName($var)
    {
        GPBUtil::checkString($var, True);
        $this->dimension_name = $var;

        return $this;
    }

}


