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<?php |
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|
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namespace WPDeveloper\BetterDocs\Dependencies\PhpParser\Node\Stmt; |
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|
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use WPDeveloper\BetterDocs\Dependencies\PhpParser\Error; |
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use WPDeveloper\BetterDocs\Dependencies\PhpParser\Node; |
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|
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class Class_ extends ClassLike |
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{ |
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const MODIFIER_PUBLIC = 1; |
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const MODIFIER_PROTECTED = 2; |
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const MODIFIER_PRIVATE = 4; |
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const MODIFIER_STATIC = 8; |
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const MODIFIER_ABSTRACT = 16; |
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const MODIFIER_FINAL = 32; |
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|
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const VISIBILITY_MODIFIER_MASK = 7; // 1 | 2 | 4 |
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/** @deprecated */ |
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const VISIBILITY_MODIFER_MASK = self::VISIBILITY_MODIFIER_MASK; |
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|
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/** @var int Type */ |
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public $flags; |
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/** @var null|Node\Name Name of extended class */ |
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public $extends; |
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/** @var Node\Name[] Names of implemented interfaces */ |
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public $implements; |
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|
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/** @deprecated Use $flags instead */ |
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public $type; |
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|
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protected static $specialNames = array( |
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'self' => true, |
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'parent' => true, |
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'static' => true, |
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); |
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|
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/** |
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* Constructs a class node. |
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* |
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* @param string|null $name Name |
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* @param array $subNodes Array of the following optional subnodes: |
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* 'flags' => 0 : Flags |
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* 'extends' => null : Name of extended class |
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* 'implements' => array(): Names of implemented interfaces |
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* 'stmts' => array(): Statements |
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* @param array $attributes Additional attributes |
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*/ |
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public function __construct($name, array $subNodes = array(), array $attributes = array()) { |
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parent::__construct($attributes); |
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$this->flags = isset($subNodes['flags']) ? $subNodes['flags'] |
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: (isset($subNodes['type']) ? $subNodes['type'] : 0); |
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$this->type = $this->flags; |
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$this->name = $name; |
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$this->extends = isset($subNodes['extends']) ? $subNodes['extends'] : null; |
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$this->implements = isset($subNodes['implements']) ? $subNodes['implements'] : array(); |
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$this->stmts = isset($subNodes['stmts']) ? $subNodes['stmts'] : array(); |
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} |
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|
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public function getSubNodeNames() { |
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return array('flags', 'name', 'extends', 'implements', 'stmts'); |
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} |
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|
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public function isAbstract() { |
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return (bool) ($this->flags & self::MODIFIER_ABSTRACT); |
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} |
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|
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public function isFinal() { |
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return (bool) ($this->flags & self::MODIFIER_FINAL); |
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} |
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|
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public function isAnonymous() { |
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return null === $this->name; |
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} |
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|
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/** |
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* @internal |
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*/ |
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public static function verifyModifier($a, $b) { |
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if ($a & self::VISIBILITY_MODIFIER_MASK && $b & self::VISIBILITY_MODIFIER_MASK) { |
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throw new Error('Multiple access type modifiers are not allowed'); |
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} |
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|
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if ($a & self::MODIFIER_ABSTRACT && $b & self::MODIFIER_ABSTRACT) { |
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throw new Error('Multiple abstract modifiers are not allowed'); |
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} |
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|
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if ($a & self::MODIFIER_STATIC && $b & self::MODIFIER_STATIC) { |
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throw new Error('Multiple static modifiers are not allowed'); |
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} |
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|
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if ($a & self::MODIFIER_FINAL && $b & self::MODIFIER_FINAL) { |
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throw new Error('Multiple final modifiers are not allowed'); |
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} |
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|
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if ($a & 48 && $b & 48) { |
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throw new Error('Cannot use the final modifier on an abstract class member'); |
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} |
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} |
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} |
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|
