/**
* {@inheritDoc}
*/
public function count()
{
$this->__initializer__ && $this->__initializer__->__invoke($this, 'count', []);
return parent::count();
}
/**
* @param Taxonomy $taxonomy
* @param array $termNames ['Unix', 'Web Development', etc..]
*
* @return array|Term[]
*/
protected function getTerms(Taxonomy $taxonomy, array $termNames)
{
$terms = [];
foreach ($termNames as $name) {
$term = $taxonomy->getTermByName($name);
if (is_null($term)) {
$message = "The Taxonomy '{$taxonomy->getName()}' does not contain term '{$name}'.";
throw new TransformationFailure($message);
}
$terms[] = $term;
}
return $terms;
}
/**
* @param Taxonomy $taxonomy
*
* @return string
*/
protected function createKey(Taxonomy $taxonomy)
{
return $taxonomy->getKey() . '_' . $this->getSlug();
}
