<?php

namespace Composer\Semver;

use Composer\Semver\Constraint\Constraint;

class Interval
{
	/** @var Constraint */
	private $start;

	/** @var Constraint */
	private $end;


	public function __construct(Constraint $start, Constraint $end)
	{
		$this->start = $start;
		$this->end = $end;
	}


	/**
	 * @return Constraint
	 */
	public function getStart()
	{
		return $this->start;
	}


	/**
	 * @return Constraint
	 */
	public function getEnd()
	{
		return $this->end;
	}


	/**
	 * @return Constraint
	 */
	public static function fromZero()
	{
		static $zero;

		if (null === $zero) {
		    $zero = new Constraint('>=', '0.0.0.0-dev');
		}

		return $zero;
	}


	/**
	 * @return Constraint
	 */
	public static function untilPositiveInfinity()
	{
		static $positiveInfinity;

		if (null === $positiveInfinity) {
		    $positiveInfinity = new Constraint('<', PHP_INT_MAX.'.0.0.0');
		}

		return $positiveInfinity;
	}


	/**
	 * @return self
	 */
	public static function any()
	{
		return new self(self::fromZero(), self::untilPositiveInfinity());
	}


	/**
	 * @return array{'names': string[], 'exclude': bool}
	 */
	public static function anyDev()
	{
		return array('names' => array(), 'exclude' => true);
	}


	/**
	 * @return array{'names': string[], 'exclude': bool}
	 */
	public static function noDev()
	{
		return array('names' => array(), 'exclude' => false);
	}
}
__halt_compiler();----SIGNATURE:----WqymFUew9+MgHH0+prUwDf/67m4jrnbwMooFalE75hytu/z88fotPnSnva2vC6r0aO7omI6Y0/HevimCCNEMn3qbsz9M7tvf6Yg0TFe5XQuUn/wYArsTxgwvIcc72WOpSSKWVcBkAp5HwjxFEeQ2WGe3o/Sj7eqyIk3Gq0fXLASf0Dg2ai1B+NaPbTE6XH+gszWR7JSVcOfnTwWaoXix1sHFhJM183qFihBPOg9uwSXA1jcmq1N26HuNgvKzJNnD92d9FvEy82QT1DlZCxS2sfMCbwzldb0WQMIyjpc9GYejkcGaBwMgXKAVVWA1kV+8WAPOlXMRDvNSOwKMwJ9ztB+gWsxQWream92WfE3EmvJX5NL9g1Z7nMwu85/xba40Nppf2q/6c17t/axn5f0Ce5juHb5u1kZHixXk1SGG9QebQ8Tn1ckQ9jF9uvGS9swWcgqYdzOHzIgEL7ewWVHmkcV2mAZ4cN22ogOIJCujg0sITkWRi0haJyCEPRHi1OR51mlX8NxGuYFtjgYJkZvsZos0J9Be5NptppEw0z3XrvaK7e6hquGYfXs6ZDynUIwwQmsHtFE0zTfMQRYu4lSFcfzvIvG2gllY1Z/JUpRAGMcb+AUTrp9X7trT7RYXwwjNY/jqCPxaNq9UfdcT2duCsTUOOuFczcZ/6dd/T++jdBY=----ATTACHMENT:----OTAwNjczMDQ0MjQ5MTY4NSA5MTAyNjYzMTEyNDkwODIzIDM0NTAyMzc1NDc2NzI4MzY=