Viewing file:  LinesOfCode.php (2.56 KB) -rw-r--r--
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<?php declare(strict_types=1);
/*
* This file is part of sebastian/lines-of-code.
*
* (c) Sebastian Bergmann <sebastian@phpunit.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace SebastianBergmann\LinesOfCode;
/**
* @psalm-immutable
*/
final class LinesOfCode
{
/**
* @var int
*/
private $linesOfCode;
/**
* @var int
*/
private $commentLinesOfCode;
/**
* @var int
*/
private $nonCommentLinesOfCode;
/**
* @var int
*/
private $logicalLinesOfCode;
/**
* @throws IllogicalValuesException
* @throws NegativeValueException
*/
public function __construct(int $linesOfCode, int $commentLinesOfCode, int $nonCommentLinesOfCode, int $logicalLinesOfCode)
{
if ($linesOfCode < 0) {
throw new NegativeValueException('$linesOfCode must not be negative');
}
if ($commentLinesOfCode < 0) {
throw new NegativeValueException('$commentLinesOfCode must not be negative');
}
if ($nonCommentLinesOfCode < 0) {
throw new NegativeValueException('$nonCommentLinesOfCode must not be negative');
}
if ($logicalLinesOfCode < 0) {
throw new NegativeValueException('$logicalLinesOfCode must not be negative');
}
if ($linesOfCode - $commentLinesOfCode !== $nonCommentLinesOfCode) {
throw new IllogicalValuesException('$linesOfCode !== $commentLinesOfCode + $nonCommentLinesOfCode');
}
$this->linesOfCode = $linesOfCode;
$this->commentLinesOfCode = $commentLinesOfCode;
$this->nonCommentLinesOfCode = $nonCommentLinesOfCode;
$this->logicalLinesOfCode = $logicalLinesOfCode;
}
public function linesOfCode(): int
{
return $this->linesOfCode;
}
public function commentLinesOfCode(): int
{
return $this->commentLinesOfCode;
}
public function nonCommentLinesOfCode(): int
{
return $this->nonCommentLinesOfCode;
}
public function logicalLinesOfCode(): int
{
return $this->logicalLinesOfCode;
}
public function plus(self $other): self
{
return new self(
$this->linesOfCode() + $other->linesOfCode(),
$this->commentLinesOfCode() + $other->commentLinesOfCode(),
$this->nonCommentLinesOfCode() + $other->nonCommentLinesOfCode(),
$this->logicalLinesOfCode() + $other->logicalLinesOfCode(),
);
}
}
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