/**
* Returns an array containing, for each field, the arary key used for that
* field in self::$_fields.
*
* @access public
* @return array
*/
static function &fieldKeys()
{
if (!self::$_fieldKeys) {
self::$_fieldKeys = array('id' => 'id', 'jobcontract_id' => 'jobcontract_id', 'editor_uid' => 'editor_uid', 'created_date' => 'created_date', 'modified_date' => 'modified_date', 'effective_date' => 'effective_date', 'change_reason' => 'change_reason', 'status' => 'status', 'details_revision_id' => 'details_revision_id', 'health_revision_id' => 'health_revision_id', 'hour_revision_id' => 'hour_revision_id', 'leave_revision_id' => 'leave_revision_id', 'pay_revision_id' => 'pay_revision_id', 'pension_revision_id' => 'pension_revision_id', 'role_revision_id' => 'role_revision_id', 'deleted' => 'deleted');
}
return self::$_fieldKeys;
}
