You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
68 lines
1.3 KiB
PHP
68 lines
1.3 KiB
PHP
<?php
|
|
|
|
/*
|
|
* This file is part of Composer.
|
|
*
|
|
* (c) Nils Adermann <naderman@naderman.de>
|
|
* Jordi Boggiano <j.boggiano@seld.be>
|
|
*
|
|
* For the full copyright and license information, please view the LICENSE
|
|
* file that was distributed with this source code.
|
|
*/
|
|
|
|
namespace Composer\DependencyResolver;
|
|
|
|
use Composer\Package\PackageInterface;
|
|
|
|
/**
|
|
* @author Nils Adermann <naderman@naderman.de>
|
|
*/
|
|
class Literal
|
|
{
|
|
protected $package;
|
|
protected $wanted;
|
|
protected $id;
|
|
|
|
public function __construct(PackageInterface $package, $wanted)
|
|
{
|
|
$this->package = $package;
|
|
$this->wanted = $wanted;
|
|
$this->id = ($this->wanted ? '' : '-') . $this->package->getId();
|
|
}
|
|
|
|
public function isWanted()
|
|
{
|
|
return $this->wanted;
|
|
}
|
|
|
|
public function getPackage()
|
|
{
|
|
return $this->package;
|
|
}
|
|
|
|
public function getPackageId()
|
|
{
|
|
return $this->package->getId();
|
|
}
|
|
|
|
public function getId()
|
|
{
|
|
return $this->id;
|
|
}
|
|
|
|
public function __toString()
|
|
{
|
|
return ($this->wanted ? '+' : '-') . $this->getPackage();
|
|
}
|
|
|
|
public function inverted()
|
|
{
|
|
return new Literal($this->getPackage(), !$this->isWanted());
|
|
}
|
|
|
|
public function equals(Literal $b)
|
|
{
|
|
return $this->id === $b->id;
|
|
}
|
|
}
|