options = $options; return $this; } public function getTargetEncoding(): ?string { if ($this->targetEncoding === null) { return null; } return $this->targetEncoding->getEncoding(); } /** * @throws InvalidEncodingException */ public function setTargetEncoding(string $encoding): void { $this->targetEncoding = EncodingDTO::makeFromString($encoding, null, $this->options); } public function getSourceEncoding(): ?string { if ($this->sourceEncoding === null) { return null; } return $this->sourceEncoding->getEncoding(); } /** * @throws InvalidEncodingException */ public function setSourceEncoding(string $encoding): void { $this->sourceEncoding = EncodingDTO::makeFromString($encoding, null, $this->options); } public function convert(): ConvertReadInterface { return new Convert($this->sourceEncoding, $this->targetEncoding, $this->options); } }