function RulesPlugin::root

Gets the root element of the configuration.

1 call to RulesPlugin::root()
RulesPlugin::elementMap in includes/rules.core.inc
Gets the element map helper object, which helps mapping elements to ids.

File

includes/rules.core.inc, line 514

Class

RulesPlugin
Base class for rules plugins.

Code

public function root() {
    $element = $this;
    while (!$element->isRoot()) {
        $element = $element->parent;
    }
    return $element;
}