public function HeartbeatEntityQuery::addTag in Heartbeat 8

Adds a tag to a query.

Tags are strings that identify a query. A query may have any number of tags. Tags are used to mark a query so that alter hooks may decide if they wish to take action. Tags should be all lower-case and contain only letters, numbers, and underscore, and start with a letter. That is, they should follow the same rules as PHP identifiers in general.

Parameters

$tag: The tag to add.

Return value

\Drupal\Core\Database\Query\AlterableInterface The called object.

Overrides AlterableInterface::addTag

File

src/HeartbeatEntityQuery.php, line 29

Class

HeartbeatEntityQuery

Created by IntelliJ IDEA. User: logicp Date: 5/28/17 Time: 1:37 PM

Code

public function addTag($tag) {

  // TODO: Implement addTag() method.
}