Refactor Operation classes to use constants instead of strings for comparison
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<?php
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/*
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* This file is part of Composer.
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*
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* (c) Nils Adermann <naderman@naderman.de>
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* Jordi Boggiano <j.boggiano@seld.be>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Composer\DependencyResolver\Operation;
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use Composer\Package\PackageInterface;
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/**
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* Abstract operation class.
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*
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* @author Aleksandr Bezpiatov <aleksandr.bezpiatov@spryker.com>
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*/
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abstract class Operation implements OperationInterface
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{
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const TYPE = null;
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/**
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* @var PackageInterface
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*/
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protected $package;
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/**
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* Initializes operation.
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*
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* @param PackageInterface $package package instance
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*/
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public function __construct(PackageInterface $package)
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{
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$this->package = $package;
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}
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/**
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* Returns package instance.
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*
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* @return PackageInterface
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*/
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public function getPackage()
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{
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return $this->package;
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}
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/**
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* Returns operation type.
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*
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* @return string
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*/
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public function getOperationType()
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{
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return static::TYPE;
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}
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/**
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* {@inheritDoc}
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*/
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public function __toString()
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{
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return $this->show(false);
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}
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}
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