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<?php
/**
* @property int $type Type
* @property string $name Name
* @property null|PHPParser_Node_Name $extends Name of extended class
* @property PHPParser_Node_Name[] $implements Names of implemented interfaces
* @property PHPParser_Node[] $stmts Statements
*/
class PHPParser_Node_Stmt_Class extends PHPParser_Node_Stmt
{
const MODIFIER_PUBLIC = 1;
const MODIFIER_PROTECTED = 2;
const MODIFIER_PRIVATE = 4;
const MODIFIER_STATIC = 8;
const MODIFIER_ABSTRACT = 16;
const MODIFIER_FINAL = 32;
protected static $specialNames = array(
'self' => true,
'parent' => true,
'static' => true,
);
/**
* Constructs a class node.
*
* @param string $name Name
* @param array $subNodes Array of the following optional subnodes:
* 'type' => 0 : Type
* 'extends' => null : Name of extended class
* 'implements' => array(): Names of implemented interfaces
* 'stmts' => array(): Statements
* @param array $attributes Additional attributes
*/
public function __construct($name, array $subNodes = array(), array $attributes = array()) {
parent::__construct(
$subNodes + array(
'type' => 0,
'extends' => null,
'implements' => array(),
'stmts' => array(),
),
$attributes
);
$this->name = $name;
if (isset(self::$specialNames[(string) $this->name])) {
throw new PHPParser_Error(sprintf('Cannot use \'%s\' as class name as it is reserved', $this->name));
}
if (isset(self::$specialNames[(string) $this->extends])) {
throw new PHPParser_Error(sprintf('Cannot use \'%s\' as class name as it is reserved', $this->extends));
}
foreach ($this->implements as $interface) {
if (isset(self::$specialNames[(string) $interface])) {
throw new PHPParser_Error(sprintf('Cannot use \'%s\' as interface name as it is reserved', $interface));
}
}
}
public function isAbstract() {
return (bool) ($this->type & self::MODIFIER_ABSTRACT);
}
public function isFinal() {
return (bool) ($this->type & self::MODIFIER_FINAL);
}
public function getMethods() {
$methods = array();
foreach ($this->stmts as $stmt) {
if ($stmt instanceof PHPParser_Node_Stmt_ClassMethod) {
$methods[] = $stmt;
}
}
return $methods;
}
public static function verifyModifier($a, $b) {
if ($a & 7 && $b & 7) {
throw new PHPParser_Error('Multiple access type modifiers are not allowed');
}
if ($a & self::MODIFIER_ABSTRACT && $b & self::MODIFIER_ABSTRACT) {
throw new PHPParser_Error('Multiple abstract modifiers are not allowed');
}
if ($a & self::MODIFIER_STATIC && $b & self::MODIFIER_STATIC) {
throw new PHPParser_Error('Multiple static modifiers are not allowed');
}
if ($a & self::MODIFIER_FINAL && $b & self::MODIFIER_FINAL) {
throw new PHPParser_Error('Multiple final modifiers are not allowed');
}
if ($a & 48 && $b & 48) {
throw new PHPParser_Error('Cannot use the final modifier on an abstract class member');
}
}
}
|
Revision |
Author |
Commited |
Message |
1464
|
MOliva
|
Tue 13 Oct, 2020 11:16:56 +0000 |
|