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<?php
namespace GraphQL\Language;
/**
* List of available directive locations
*/
class DirectiveLocation
{
// Request Definitions
const QUERY = 'QUERY';
const MUTATION = 'MUTATION';
const SUBSCRIPTION = 'SUBSCRIPTION';
const FIELD = 'FIELD';
const FRAGMENT_DEFINITION = 'FRAGMENT_DEFINITION';
const FRAGMENT_SPREAD = 'FRAGMENT_SPREAD';
const INLINE_FRAGMENT = 'INLINE_FRAGMENT';
// Type System Definitions
const SCHEMA = 'SCHEMA';
const SCALAR = 'SCALAR';
const OBJECT = 'OBJECT';
const FIELD_DEFINITION = 'FIELD_DEFINITION';
const ARGUMENT_DEFINITION = 'ARGUMENT_DEFINITION';
const IFACE = 'INTERFACE';
const UNION = 'UNION';
const ENUM = 'ENUM';
const ENUM_VALUE = 'ENUM_VALUE';
const INPUT_OBJECT = 'INPUT_OBJECT';
const INPUT_FIELD_DEFINITION = 'INPUT_FIELD_DEFINITION';
private static $locations = [
self::QUERY => self::QUERY,
self::MUTATION => self::MUTATION,
self::SUBSCRIPTION => self::SUBSCRIPTION,
self::FIELD => self::FIELD,
self::FRAGMENT_DEFINITION => self::FRAGMENT_DEFINITION,
self::FRAGMENT_SPREAD => self::FRAGMENT_SPREAD,
self::INLINE_FRAGMENT => self::INLINE_FRAGMENT,
self::SCHEMA => self::SCHEMA,
self::SCALAR => self::SCALAR,
self::OBJECT => self::OBJECT,
self::FIELD_DEFINITION => self::FIELD_DEFINITION,
self::ARGUMENT_DEFINITION => self::ARGUMENT_DEFINITION,
self::IFACE => self::IFACE,
self::UNION => self::UNION,
self::ENUM => self::ENUM,
self::ENUM_VALUE => self::ENUM_VALUE,
self::INPUT_OBJECT => self::INPUT_OBJECT,
self::INPUT_FIELD_DEFINITION => self::INPUT_FIELD_DEFINITION,
];
/**
* @param string $name
* @return bool
*/
public static function has($name)
{
return isset(self::$locations[$name]);
}
}