PhpSpec\Loader\Node\ExampleNode::setSpecification PHP Method

    public function setSpecification(SpecificationNode $specification)
    {
        $this->specification = $specification;
    }

 /**
  * @param ExampleNode $example
  */
 public function addExample(ExampleNode $example)
 {
     $this->examples[] = $example;
     $example->setSpecification($this);
 }