/** * Constructs a new field declaration. */ public function __construct() { parent::__construct(self::IMAGE); }
/** * Collects all children from a given node. * * @param PHP_Depend_Code_ASTNode $node The current root node. * @param array $actual Previous filled list. * * @return array(string) */ protected function collectChildNodes(PHP_Depend_Code_ASTNode $node, array $actual = array()) { foreach ($node->getChildren() as $child) { $actual[] = get_class($child); $actual = $this->collectChildNodes($child, $actual); } return $actual; }
/** * Magic sleep method that returns an array with those property names that * should be cached for this node instance. * * @return array(string) */ public function __sleep() { return array_merge(array('value'), parent::__sleep()); }
/** * This method parses the contents of a string or here-/now-doc node. It * will not consume the given stop token, so it is up to the calling method * to consume the stop token. The return value of this method is the prepared * input string node. * * @param PHP_Depend_Code_ASTNode $node The parent string or nowdoc node. * @param integer $stopToken The stop token type. * * @return PHP_Depend_Code_ASTNode * @since 0.9.12 */ private function _parseStringExpressions(PHP_Depend_Code_ASTNode $node, $stopToken) { while (($tokenType = $this->tokenizer->peek()) != self::T_EOF) { switch ($tokenType) { case $stopToken: break 2; case self::T_BACKSLASH: $node->addChild($this->_parseEscapedASTLiteralString()); break; case self::T_DOLLAR: $node->addChild($this->_parseCompoundVariableOrLiteral()); break; case self::T_VARIABLE: $node->addChild($this->_parseVariable()); break; case self::T_CURLY_BRACE_OPEN: $node->addChild($this->_parseCompoundExpressionOrLiteral()); break; default: $node->addChild($this->_parseLiteral()); break; } } return $node; }
/** * This method adds a new child node to this node instance. * * @param PHP_Depend_Code_ASTNode $node The new child node. * * @return void */ public function addChild(PHP_Depend_Code_ASTNode $node) { $this->nodes[] = $node; $node->setParent($this); }
/** * The magic sleep method will be called by PHP's runtime environment right * before an instance of this class gets serialized. It should return an * array with those property names that should be serialized for this class. * * @return array(string) * @since 0.10.0 */ public function __sleep() { return array_merge(array('default'), parent::__sleep()); }
/** * Collects all children from a given node. * * @param PHP_Depend_Code_ASTNode $node The current root node. * * @return array */ protected static function collectGraph(PHP_Depend_Code_ASTNode $node) { $graph = array(); foreach ($node->getChildren() as $child) { $graph[] = get_class($child) . ' (' . $child->getImage() . ')'; if (0 < count($child->getChildren())) { $graph[] = self::collectGraph($child); } } return $graph; }
/** * Constructs a new field declaration. */ public function __construct() { parent::__construct(self::CLAZZ); }
/** * Returns the name of the declaring source file. * * @return string */ public function getFileName() { return (string) $this->_node->getSourceFile(); }
/** * The magic sleep method will be called by PHP's runtime environment right * before an instance of this class gets serialized. It should return an * array with those property names that should be serialized for this class. * * @return array(string) * @since 0.10.0 */ public function __sleep() { return array_merge(array('passedByReference'), parent::__sleep()); }
/** * Calculates the expression sum of the given node. * * @param PHP_Depend_Code_ASTNode $node The currently visited node. * * @return string * @since 0.9.12 * @todo I don't like this method implementation, it should be possible to * implement this method with more visitor behavior for the boolean * and logical expressions. */ public function sumComplexity($node) { $sum = '0'; if ($node instanceof PHP_Depend_Code_ASTConditionalExpression) { $sum = PHP_Depend_Util_MathUtil::add($sum, $node->accept($this, 1)); } else { if ($node instanceof PHP_Depend_Code_ASTBooleanAndExpression || $node instanceof PHP_Depend_Code_ASTBooleanOrExpression || $node instanceof PHP_Depend_Code_ASTLogicalAndExpression || $node instanceof PHP_Depend_Code_ASTLogicalOrExpression || $node instanceof PHP_Depend_Code_ASTLogicalXorExpression) { $sum = PHP_Depend_Util_MathUtil::add($sum, '1'); } else { foreach ($node->getChildren() as $child) { $expr = $this->sumComplexity($child); $sum = PHP_Depend_Util_MathUtil::add($sum, $expr); } } } return $sum; }
/** * The magic sleep method will be called by PHP's runtime environment right * before an instance of this class gets serialized. It should return an * array with those property names that should be serialized for this class. * * @return array(string) * @since 0.10.0 */ public function __sleep() { return array_merge(array('modifiers'), parent::__sleep()); }
/** * Visits a switch label. * * @param PHP_Depend_Code_ASTNode $node The currently visited node. * @param array(string=>integer) $data The previously calculated ccn values. * * @return array(string=>integer) * @since 0.9.8 */ public function visitSwitchLabel($node, $data) { if (!$node->isDefault()) { ++$data[self::M_CYCLOMATIC_COMPLEXITY_1]; ++$data[self::M_CYCLOMATIC_COMPLEXITY_2]; } return $this->visit($node, $data); }