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<?php |
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/* |
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* This file is part of the Abstract builder package, an RunOpenCode project. |
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* |
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* (c) 2017 RunOpenCode |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace RunOpenCode\AbstractBuilder\Ast\Visitor; |
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use PhpParser\Node; |
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use PhpParser\NodeVisitorAbstract; |
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use PhpParser\Node\Stmt; |
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use RunOpenCode\AbstractBuilder\Ast\MethodMetadata; |
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use RunOpenCode\AbstractBuilder\Exception\NotSupportedException; |
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/** |
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* Class ClassIntrospectionVisitor |
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* |
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* @package RunOpenCode\AbstractBuilder\Ast\Visitor |
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*/ |
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class ClassIntrospectionVisitor extends NodeVisitorAbstract |
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{ |
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/** |
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* @var array |
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*/ |
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private $classes; |
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/** |
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* @var array |
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*/ |
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private $ast; |
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/** |
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* @var string |
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*/ |
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private $namespace; |
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/** |
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* @var string |
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*/ |
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private $class; |
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/** |
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* @var bool |
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*/ |
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private $final; |
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/** |
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* @var bool |
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*/ |
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private $abstract; |
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/** |
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* @var MethodMetadata[] |
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*/ |
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private $methods; |
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/** |
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* @var string|null |
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*/ |
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private $parent; |
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/** |
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* {@inheritDoc} |
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* |
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* Cleans up internal state |
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* |
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* @param array $nodes |
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*/ |
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public function beforeTraverse(array $nodes) |
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{ |
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$this->classes = []; |
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$this->ast = null; |
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$this->namespace = null; |
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$this->class = null; |
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$this->final = false; |
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$this->abstract = false; |
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$this->methods = []; |
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$this->parent = null; |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @throws \RunOpenCode\AbstractBuilder\Exception\NotSupportedException |
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*/ |
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public function enterNode(Node $node) |
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{ |
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if ($node instanceof Stmt\Namespace_) { |
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if (null !== $this->namespace) { |
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throw new NotSupportedException(sprintf('Multiple namespaces in single file are not supported.')); |
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} |
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$this->namespace = $node->name->toString(); |
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} |
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if ($node instanceof Stmt\Class_ && !$node->isAnonymous()) { |
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if (null !== $this->class) { |
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throw new NotSupportedException(sprintf('Multiple classes in single file are not supported.')); |
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} |
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$this->ast = $node; |
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$this->class = $node->name; |
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$this->final = $node->isFinal(); |
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$this->abstract = $node->isAbstract(); |
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if (null !== $node->extends) { |
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$this->parent = $node->extends->toString(); |
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} |
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} |
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if (null !== $this->class && $node instanceof Stmt\ClassMethod) { |
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$this->methods[] = MethodMetadata::fromClassMethod($node); |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function leaveNode(Node $node) |
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{ |
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if ($node instanceof Stmt\Class_) { |
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$this->classes[] = [ |
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'ast' => $this->ast, |
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'namespace' => $this->namespace, |
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'class' => $this->class, |
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'fqcn' => $this->namespace.'\\'.$this->class, |
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'final' => $this->final, |
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'abstract' => $this->abstract, |
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'methods' => $this->methods, |
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'parent' => $this->parent |
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]; |
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$this->class = null; |
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$this->final = false; |
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$this->abstract = false; |
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$this->methods = []; |
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$this->parent = null; |
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} |
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} |
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/** |
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* @return array |
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*/ |
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public function getClasses() |
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{ |
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return $this->classes; |
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} |
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} |
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RunOpenCode /
abstract-builder
Loading history...
Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property.
Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property..