modules/orm/models/objectset.php

   1 <?php
   2
   3 require_once( dirname(__FILE__).'/base/baseobjectset.php' );
   4
   5 /**
   6  * Describes a set of objects from livestatus
   7  */
   8 abstract class ObjectSet_Model extends BaseObjectSet_Model {
   9
  10         /**
  11          * Get statistics about the set, by default only the count
  12          */
  13         public function get_totals() {
  14                 return array('count' => array($this->get_query(), count($this)));
  15         }
  16
  17         /**
  18          * Get the query representing the set
  19          */
  20         public function get_query() {
  21                 return '['.$this->table.'] '.$this->filter->visit(new LSFilterQueryBuilderVisitor(), 0);
  22         }
  23
  24         /**
  25          * Get the first matching object in the set
  26          */
  27         public function one($columns = array()) {
  28                 if($columns) {
  29                         $columns = (array) $columns;
  30                 }
  31                 return $this->it($columns, array(),1,0)->current();
  32         }
  33
  34         /**
  35          * FOR TESTING PURPOSE!
  36          *
  37          * Visit filter with an visitor and return the result
  38          */
  39         public function test_visit_filter(LivestatusFilterVisitor $visitor, $data) {
  40                 return $this->filter->visit($visitor,$data);
  41         }
  42 }