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RequiredDependency.php
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RequiredDependency.php
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<?php
declare(strict_types=1);
namespace Icanhazstring\Composer\Unused\Dependency;
use Composer\Package\PackageInterface;
use ComposerUnused\SymbolParser\Symbol\SymbolInterface;
use ComposerUnused\SymbolParser\Symbol\SymbolListInterface;
use function array_key_exists;
final class RequiredDependency implements DependencyInterface
{
/** @var string */
private $state = self::STATE_UNUSED;
/** @var PackageInterface */
private $package;
/** @var SymbolListInterface */
private $symbols;
/** @var array<DependencyInterface> */
private $requiredBy = [];
public function __construct(PackageInterface $package, SymbolListInterface $symbols)
{
$this->package = $package;
$this->symbols = $symbols;
}
public function getName(): string
{
return $this->package->getName();
}
public function markUsed(): void
{
$this->state = self::STATE_USED;
}
public function inState(string $state): bool
{
return $this->state === $state;
}
public function provides(SymbolInterface $symbol): bool
{
return $this->symbols->contains($symbol);
}
public function requires(DependencyInterface $dependency): bool
{
foreach ($this->package->getRequires() as $require) {
if ($require->getTarget() === $dependency->getName()) {
return true;
}
}
return false;
}
public function suggests(DependencyInterface $dependency): bool
{
return array_key_exists($dependency->getName(), $this->package->getSuggests());
}
public function requiredBy(DependencyInterface $dependency): void
{
$this->requiredBy[$dependency->getName()] = $dependency;
}
public function getRequiredBy(): array
{
return $this->requiredBy;
}
}