ArcanistLintSeverity.php
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ArcanistLintSeverity.php
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	<?php

	/**
	* Describes the severity of an @{class:ArcanistLintMessage}.
	*/
	final class ArcanistLintSeverity {

	const SEVERITY_ADVICE = 'advice';
	const SEVERITY_AUTOFIX = 'autofix';
	const SEVERITY_WARNING = 'warning';
	const SEVERITY_ERROR = 'error';
	const SEVERITY_DISABLED = 'disabled';

	public static function getLintSeverities() {
	return array(
	self::SEVERITY_ADVICE => 'Advice',
	self::SEVERITY_AUTOFIX => 'Auto-Fix',
	self::SEVERITY_WARNING => 'Warning',
	self::SEVERITY_ERROR => 'Error',
	self::SEVERITY_DISABLED => 'Disabled',
	);
	}

	public static function getStringForSeverity($severity_code) {
	$map = self::getLintSeverities();

	if (!array_key_exists($severity_code, $map)) {
	throw new Exception("Unknown lint severity '{$severity_code}'!");
	}

	return $map[$severity_code];
	}

	public static function isAtLeastAsSevere($message_sev, $level) {
	static $map = array(
	self::SEVERITY_DISABLED => 10,
	self::SEVERITY_ADVICE => 20,
	self::SEVERITY_AUTOFIX => 25,
	self::SEVERITY_WARNING => 30,
	self::SEVERITY_ERROR => 40,
	);

	if (empty($map[$message_sev])) {
	return true;
	}

	return $map[$message_sev] >= idx($map, $level, 0);
	}

	}