20250203

vendor/sebastian/lines-of-code/src/LinesOfCode.php

@@ -0,0 +1,98 @@
+<?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;
+
+/**
+ * @immutable
+ */
+final readonly class LinesOfCode
+{
+    /**
+     * @var non-negative-int
+     */
+    private int $linesOfCode;
+
+    /**
+     * @var non-negative-int
+     */
+    private int $commentLinesOfCode;
+
+    /**
+     * @var non-negative-int
+     */
+    private int $nonCommentLinesOfCode;
+
+    /**
+     * @var non-negative-int
+     */
+    private int $logicalLinesOfCode;
+
+    /**
+     * @param non-negative-int $linesOfCode
+     * @param non-negative-int $commentLinesOfCode
+     * @param non-negative-int $nonCommentLinesOfCode
+     * @param non-negative-int $logicalLinesOfCode
+     *
+     * @throws IllogicalValuesException
+     */
+    public function __construct(int $linesOfCode, int $commentLinesOfCode, int $nonCommentLinesOfCode, int $logicalLinesOfCode)
+    {
+        if ($linesOfCode - $commentLinesOfCode !== $nonCommentLinesOfCode) {
+            throw new IllogicalValuesException('$linesOfCode !== $commentLinesOfCode + $nonCommentLinesOfCode');
+        }
+
+        $this->linesOfCode           = $linesOfCode;
+        $this->commentLinesOfCode    = $commentLinesOfCode;
+        $this->nonCommentLinesOfCode = $nonCommentLinesOfCode;
+        $this->logicalLinesOfCode    = $logicalLinesOfCode;
+    }
+
+    /**
+     * @return non-negative-int
+     */
+    public function linesOfCode(): int
+    {
+        return $this->linesOfCode;
+    }
+
+    /**
+     * @return non-negative-int
+     */
+    public function commentLinesOfCode(): int
+    {
+        return $this->commentLinesOfCode;
+    }
+
+    /**
+     * @return non-negative-int
+     */
+    public function nonCommentLinesOfCode(): int
+    {
+        return $this->nonCommentLinesOfCode;
+    }
+
+    /**
+     * @return non-negative-int
+     */
+    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(),
+        );
+    }
+}