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<?php |
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declare(strict_types=1); |
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/** |
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* Created by PhpStorm. |
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* User: benedikt |
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* Date: 1/2/18 |
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* Time: 2:57 PM |
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*/ |
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namespace Tfboe\FmLib\Entity\Helpers; |
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/** |
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* Trait TimeEntity |
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* @package Tfboe\FmLib\Entity\Helpers |
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*/ |
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trait TimeEntity |
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{ |
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//<editor-fold desc="Fields"> |
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/** |
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* @ORM\Column(type="datetime", nullable=true) |
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* @var \DateTime|null |
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*/ |
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private $startTime = null; |
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/** |
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* @ORM\Column(type="datetime", nullable=true) |
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* @var \DateTime|null |
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*/ |
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private $endTime = null; |
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/** |
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* @ORM\Column(type="string") |
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* @var string |
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*/ |
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private $startTimezone = ""; |
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/** |
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* @ORM\Column(type="string") |
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* @var string |
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*/ |
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private $endTimezone = ""; |
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/** |
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* @var bool |
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*/ |
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private $startLocalized = false; |
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/** |
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* @var bool |
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*/ |
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private $endLocalized = false; |
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//</editor-fold desc="Fields"> |
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//<editor-fold desc="Public Methods"> |
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/** |
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* @return \DateTime|null |
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*/ |
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public function getEndTime(): ?\DateTime |
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{ |
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if ($this->endTime !== null && !$this->endLocalized) { |
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$this->endTime->setTimezone(new \DateTimeZone($this->endTimezone)); |
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$this->endLocalized = true; |
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} |
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return $this->endTime; |
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} |
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/** |
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* @return \DateTime|null |
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*/ |
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public function getStartTime(): ?\DateTime |
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{ |
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if ($this->startTime !== null && !$this->startLocalized) { |
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$this->startTime->setTimezone(new \DateTimeZone($this->startTimezone)); |
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$this->startLocalized = true; |
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} |
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return $this->startTime; |
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} |
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/** |
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* @param \DateTime|null $endTime |
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* @return $this|TimeEntity |
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*/ |
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public function setEndTime(?\DateTime $endTime) |
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{ |
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$this->endTime = $endTime; |
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$this->endTimezone = $endTime === null ? "" : $endTime->getTimezone()->getName(); |
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$this->endLocalized = true; |
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return $this; |
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} |
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/** |
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* @param \DateTime|null $startTime |
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* @return $this|TimeEntity |
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*/ |
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public function setStartTime(?\DateTime $startTime) |
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{ |
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$this->startTime = $startTime; |
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$this->startTimezone = $startTime === null ? "" : $startTime->getTimezone()->getName(); |
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$this->startLocalized = true; |
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return $this; |
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} |
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//</editor-fold desc="Public Methods"> |
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} |
In PHP traits cannot be used for type-hinting as they do not define a well-defined structure. This is because any class that uses a trait can rename that trait’s methods.
If you would like to return an object that has a guaranteed set of methods, you could create a companion interface that lists these methods explicitly.