/**
* Checks if another verb is equal.
*
* Two verbs are equal if and only if all of their properties are equal.
*
* @param Verb $verb The verb to compare with
*
* @return bool True if the verbs are equal, false otherwise
*/
public function equals(Verb $verb)
{
if ($this->id !== $verb->getId()) {
return false;
}
if (count($this->display) !== count($verb->getDisplay())) {
return false;
}
foreach ($this->display as $language => $value) {
if (!isset($verb->display[$language])) {
return false;
}
if ($value !== $verb->display[$language]) {
return false;
}
}
return true;
}
/**
* Filters by a verb.
*
* @param Verb $verb The Verb to filter by
*
* @return self The statements filter
*/
public function byVerb(Verb $verb)
{
$this->filter['verb'] = $verb->getId();
return $this;
}
