add() public method Adds a role, permission or rule to

addRule() protected abstract method Adds a rule to the

removeRule() protected abstract method Removes a rule

addItem() protected abstract method Adds an auth item

$defaultRoles public property A list of role names that are assigned

getPermission() public method Returns the named permission

updateItem() protected abstract method Updates an auth

getItem() protected abstract method Returns the named

getPermissions() public method Returns all permissions

$roles public read-only property All roles in the system