<?php

declare (strict_types=1);
namespace PhpParser\Node;

use PhpParser\NodeAbstract;
/**
 * Represents a non-namespaced name. Namespaced names are represented using Name nodes.
 */
class Identifier extends NodeAbstract
{
    /** @var string Identifier as string */
    public $name;
    private static $specialClassNames = ['self' => \true, 'parent' => \true, 'static' => \true];
    /**
     * Constructs an identifier node.
     *
     * @param string $name       Identifier as string
     * @param array  $attributes Additional attributes
     */
    public function __construct(string $name, array $attributes = [])
    {
        $this->attributes = $attributes;
        $this->name = $name;
    }
    public function getSubNodeNames() : array
    {
        return ['name'];
    }
    /**
     * Get identifier as string.
     *
     * @return string Identifier as string.
     */
    public function toString() : string
    {
        return $this->name;
    }
    /**
     * Get lowercased identifier as string.
     *
     * @return string Lowercased identifier as string
     */
    public function toLowerString() : string
    {
        return \strtolower($this->name);
    }
    /**
     * Checks whether the identifier is a special class name (self, parent or static).
     *
     * @return bool Whether identifier is a special class name
     */
    public function isSpecialClassName() : bool
    {
        return isset(self::$specialClassNames[\strtolower($this->name)]);
    }
    /**
     * Get identifier as string.
     *
     * @return string Identifier as string
     */
    public function __toString() : string
    {
        return $this->name;
    }
    public function getType() : string
    {
        return 'Identifier';
    }
}
