<?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()
    {
        // any == exclude nothing
        return array('names' => array(), 'exclude' => true);
    }

    /**
     * @return array{'names': string[], 'exclude': bool}
     */
    public static function noDev()
    {
        // nothing == no names included
        return array('names' => array(), 'exclude' => false);
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NjQ0Nzk2MzE2MDI4NDI1NiAxNTYwNTU3NjM1MzMzODIwIDU0MTM4NTg1NzkxMDUzMQ==