<?php

​

namespace GLS;

​

use \WsdlToPhp\PackageBase\AbstractStructBase;

​

/**

 * This class stands for cBulkCustomsClearanceLineItemPreferentialTrade Struct

 * @subpackage Structs

 */

class CBulkCustomsClearanceLineItemPreferentialTrade extends AbstractStructBase

{

    /**

     * The isEligibleForPreference

     * Meta information extracted from the WSDL

     * - maxOccurs: 1

     * - minOccurs: 0

     * @var bool

     */

    public $isEligibleForPreference;

    /**

     * The proofOfPreference

     * Meta information extracted from the WSDL

     * - maxOccurs: 1

     * - minOccurs: 0

     * @var string

     */

    public $proofOfPreference;

    /**

     * The referenceNumber

     * Meta information extracted from the WSDL

     * - maxOccurs: 1

     * - minOccurs: 0

     * @var string

     */

    public $referenceNumber;

    /**

     * Constructor method for cBulkCustomsClearanceLineItemPreferentialTrade

     * @uses CBulkCustomsClearanceLineItemPreferentialTrade::setIsEligibleForPreference()

     * @uses CBulkCustomsClearanceLineItemPreferentialTrade::setProofOfPreference()

     * @uses CBulkCustomsClearanceLineItemPreferentialTrade::setReferenceNumber()

     * @param bool $isEligibleForPreference

     * @param string $proofOfPreference

     * @param string $referenceNumber

     */

    public function __construct($isEligibleForPreference = null, $proofOfPreference = null, $referenceNumber = null)

    {

        $this

            ->setIsEligibleForPreference($isEligibleForPreference)

            ->setProofOfPreference($proofOfPreference)

            ->setReferenceNumber($referenceNumber);

    }

    /**

     * Get isEligibleForPreference value

     * @return bool|null

     */

    public function getIsEligibleForPreference()

    {

        return $this->isEligibleForPreference;

    }

    /**

     * Set isEligibleForPreference value

     * @param bool $isEligibleForPreference

     * @return \GLS\CBulkCustomsClearanceLineItemPreferentialTrade

     */

    public function setIsEligibleForPreference($isEligibleForPreference = null)

    {

        // validation for constraint: boolean

        if (!is_null($isEligibleForPreference) && !is_bool($isEligibleForPreference)) {

            throw new \InvalidArgumentException(sprintf('Invalid value %s, please provide a bool, %s given', var_export($isEligibleForPreference, true), gettype($isEligibleForPreference)), __LINE__);

        }

        $this->isEligibleForPreference = $isEligibleForPreference;

        return $this;

    }

    /**

     * Get proofOfPreference value

     * @return string|null

     */

    public function getProofOfPreference()

    {

        return $this->proofOfPreference;

    }

    /**

     * Set proofOfPreference value

     * @param string $proofOfPreference

     * @return \GLS\CBulkCustomsClearanceLineItemPreferentialTrade

     */

    public function setProofOfPreference($proofOfPreference = null)

    {

        // validation for constraint: string

        if (!is_null($proofOfPreference) && !is_string($proofOfPreference)) {

            throw new \InvalidArgumentException(sprintf('Invalid value %s, please provide a string, %s given', var_export($proofOfPreference, true), gettype($proofOfPreference)), __LINE__);

        }

        $this->proofOfPreference = $proofOfPreference;

        return $this;

    }

    /**

     * Get referenceNumber value

     * @return string|null

     */

    public function getReferenceNumber()

    {

        return $this->referenceNumber;

    }

    /**

     * Set referenceNumber value

     * @param string $referenceNumber

     * @return \GLS\CBulkCustomsClearanceLineItemPreferentialTrade

     */

    public function setReferenceNumber($referenceNumber = null)

    {

        // validation for constraint: string

        if (!is_null($referenceNumber) && !is_string($referenceNumber)) {

            throw new \InvalidArgumentException(sprintf('Invalid value %s, please provide a string, %s given', var_export($referenceNumber, true), gettype($referenceNumber)), __LINE__);

        }

        $this->referenceNumber = $referenceNumber;

        return $this;

    }

}

​