date; } public function setDate(\DateTimeInterface $date): self { $this->date = $date; return $this; } public function getMerchant(): ?MerchantInterface { return $this->merchant; } public function setMerchant(?MerchantInterface $merchant): self { $this->merchant = $merchant; return $this; } public function getIsSent(): ?bool { return $this->isSent; } public function setIsSent(?bool $isSent): self { $this->isSent = $isSent; return $this; } }