eZ\Publish\Core\Search\Common\Slot\SwapLocation::receive PHP Method

    public function receive(Signal $signal)
    {
        if (!$signal instanceof Signal\LocationService\SwapLocationSignal) {
            return;
        }
        $content1Info = $this->persistenceHandler->contentHandler()->loadContentInfo($signal->content1Id);
        $content2Info = $this->persistenceHandler->contentHandler()->loadContentInfo($signal->content2Id);
        $this->searchHandler->indexContent($this->persistenceHandler->contentHandler()->load($content1Info->id, $content1Info->currentVersionNo));
        $this->searchHandler->indexContent($this->persistenceHandler->contentHandler()->load($content2Info->id, $content2Info->currentVersionNo));
        $this->searchHandler->indexLocation($this->persistenceHandler->locationHandler()->load($signal->location1Id));
        $this->searchHandler->indexLocation($this->persistenceHandler->locationHandler()->load($signal->location2Id));
    }