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<?php declare(strict_types=1);
/*
* This file is part of phpunit/php-code-coverage.
*
* (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\CodeCoverage\Node;
use function array_merge;
use function count;
use IteratorAggregate;
use RecursiveIteratorIterator;
/**
* @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
*/
final class Directory extends AbstractNode implements IteratorAggregate
{
/**
* @var AbstractNode[]
*/
private $children = [];
/**
* @var Directory[]
*/
private $directories = [];
/**
* @var File[]
*/
private $files = [];
/**
* @var array
*/
private $classes;
/**
* @var array
*/
private $traits;
/**
* @var array
*/
private $functions;
/**
* @psalm-var null|array{linesOfCode: int, commentLinesOfCode: int, nonCommentLinesOfCode: int}
*/
private $linesOfCode;
/**
* @var int
*/
private $numFiles = -1;
/**
* @var int
*/
private $numExecutableLines = -1;
/**
* @var int
*/
private $numExecutedLines = -1;
/**
* @var int
*/
private $numExecutableBranches = -1;
/**
* @var int
*/
private $numExecutedBranches = -1;
/**
* @var int
*/
private $numExecutablePaths = -1;
/**
* @var int
*/
private $numExecutedPaths = -1;
/**
* @var int
*/
private $numClasses = -1;
/**
* @var int
*/
private $numTestedClasses = -1;
/**
* @var int
*/
private $numTraits = -1;
/**
* @var int
*/
private $numTestedTraits = -1;
/**
* @var int
*/
private $numMethods = -1;
/**
* @var int
*/
private $numTestedMethods = -1;
/**
* @var int
*/
private $numFunctions = -1;
/**
* @var int
*/
private $numTestedFunctions = -1;
public function count(): int
{
if ($this->numFiles === -1) {
$this->numFiles = 0;
foreach ($this->children as $child) {
$this->numFiles += count($child);
}
}
return $this->numFiles;
}
public function getIterator(): RecursiveIteratorIterator
{
return new RecursiveIteratorIterator(
new Iterator($this),
RecursiveIteratorIterator::SELF_FIRST
);
}
public function addDirectory(string $name): self
{
$directory = new self($name, $this);
$this->children[] = $directory;
$this->directories[] = &$this->children[count($this->children) - 1];
return $directory;
}
public function addFile(File $file): void
{
$this->children[] = $file;
$this->files[] = &$this->children[count($this->children) - 1];
$this->numExecutableLines = -1;
$this->numExecutedLines = -1;
}
public function directories(): array
{
return $this->directories;
}
public function files(): array
{
return $this->files;
}
public function children(): array
{
return $this->children;
}
public function classes(): array
{
if ($this->classes === null) {
$this->classes = [];
foreach ($this->children as $child) {
$this->classes = array_merge(
$this->classes,
$child->classes()
);
}
}
return $this->classes;
}
public function traits(): array
{
if ($this->traits === null) {
$this->traits = [];
foreach ($this->children as $child) {
$this->traits = array_merge(
$this->traits,
$child->traits()
);
}
}
return $this->traits;
}
public function functions(): array
{
if ($this->functions === null) {
$this->functions = [];
foreach ($this->children as $child) {
$this->functions = array_merge(
$this->functions,
$child->functions()
);
}
}
return $this->functions;
}
/**
* @psalm-return array{linesOfCode: int, commentLinesOfCode: int, nonCommentLinesOfCode: int}
*/
public function linesOfCode(): array
{
if ($this->linesOfCode === null) {
$this->linesOfCode = [
'linesOfCode' => 0,
'commentLinesOfCode' => 0,
'nonCommentLinesOfCode' => 0,
];
foreach ($this->children as $child) {
$childLinesOfCode = $child->linesOfCode();
$this->linesOfCode['linesOfCode'] += $childLinesOfCode['linesOfCode'];
$this->linesOfCode['commentLinesOfCode'] += $childLinesOfCode['commentLinesOfCode'];
$this->linesOfCode['nonCommentLinesOfCode'] += $childLinesOfCode['nonCommentLinesOfCode'];
}
}
return $this->linesOfCode;
}
public function numberOfExecutableLines(): int
{
if ($this->numExecutableLines === -1) {
$this->numExecutableLines = 0;
foreach ($this->children as $child) {
$this->numExecutableLines += $child->numberOfExecutableLines();
}
}
return $this->numExecutableLines;
}
public function numberOfExecutedLines(): int
{
if ($this->numExecutedLines === -1) {
$this->numExecutedLines = 0;
foreach ($this->children as $child) {
$this->numExecutedLines += $child->numberOfExecutedLines();
}
}
return $this->numExecutedLines;
}
public function numberOfExecutableBranches(): int
{
if ($this->numExecutableBranches === -1) {
$this->numExecutableBranches = 0;
foreach ($this->children as $child) {
$this->numExecutableBranches += $child->numberOfExecutableBranches();
}
}
return $this->numExecutableBranches;
}
public function numberOfExecutedBranches(): int
{
if ($this->numExecutedBranches === -1) {
$this->numExecutedBranches = 0;
foreach ($this->children as $child) {
$this->numExecutedBranches += $child->numberOfExecutedBranches();
}
}
return $this->numExecutedBranches;
}
public function numberOfExecutablePaths(): int
{
if ($this->numExecutablePaths === -1) {
$this->numExecutablePaths = 0;
foreach ($this->children as $child) {
$this->numExecutablePaths += $child->numberOfExecutablePaths();
}
}
return $this->numExecutablePaths;
}
public function numberOfExecutedPaths(): int
{
if ($this->numExecutedPaths === -1) {
$this->numExecutedPaths = 0;
foreach ($this->children as $child) {
$this->numExecutedPaths += $child->numberOfExecutedPaths();
}
}
return $this->numExecutedPaths;
}
public function numberOfClasses(): int
{
if ($this->numClasses === -1) {
$this->numClasses = 0;
foreach ($this->children as $child) {
$this->numClasses += $child->numberOfClasses();
}
}
return $this->numClasses;
}
public function numberOfTestedClasses(): int
{
if ($this->numTestedClasses === -1) {
$this->numTestedClasses = 0;
foreach ($this->children as $child) {
$this->numTestedClasses += $child->numberOfTestedClasses();
}
}
return $this->numTestedClasses;
}
public function numberOfTraits(): int
{
if ($this->numTraits === -1) {
$this->numTraits = 0;
foreach ($this->children as $child) {
$this->numTraits += $child->numberOfTraits();
}
}
return $this->numTraits;
}
public function numberOfTestedTraits(): int
{
if ($this->numTestedTraits === -1) {
$this->numTestedTraits = 0;
foreach ($this->children as $child) {
$this->numTestedTraits += $child->numberOfTestedTraits();
}
}
return $this->numTestedTraits;
}
public function numberOfMethods(): int
{
if ($this->numMethods === -1) {
$this->numMethods = 0;
foreach ($this->children as $child) {
$this->numMethods += $child->numberOfMethods();
}
}
return $this->numMethods;
}
public function numberOfTestedMethods(): int
{
if ($this->numTestedMethods === -1) {
$this->numTestedMethods = 0;
foreach ($this->children as $child) {
$this->numTestedMethods += $child->numberOfTestedMethods();
}
}
return $this->numTestedMethods;
}
public function numberOfFunctions(): int
{
if ($this->numFunctions === -1) {
$this->numFunctions = 0;
foreach ($this->children as $child) {
$this->numFunctions += $child->numberOfFunctions();
}
}
return $this->numFunctions;
}
public function numberOfTestedFunctions(): int
{
if ($this->numTestedFunctions === -1) {
$this->numTestedFunctions = 0;
foreach ($this->children as $child) {
$this->numTestedFunctions += $child->numberOfTestedFunctions();
}
}
return $this->numTestedFunctions;
}
}
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