public function getCacheInvalidationSettings() {
        if($this->cacheInvalidationSettings == null) {
            $this->cacheInvalidationSettings = '[]';
        }
        return json_decode($this->cacheInvalidationSettings, true);
    }
public function getCacheInvalidationSettings() {
        if($this->cacheInvalidationSettings == null) {
            $this->cacheInvalidationSettings = '[]';
        }
        return json_decode($this->cacheInvalidationSettings, true);
    }
public function getCacheInvalidationSettings ( ) { if ( $ this -> cacheInvalidationSettings == null ) { $ this -> cacheInvalidationSettings = '[]' ; } return json_decode ( $ this -> cacheInvalidationSettings , true ) ; }
Returns the cache invalidation settings.

@return array
Returns the cache invalidation settings .