/**
  * Adds an object to the instance pool.
  *
  * Propel keeps cached copies of objects in an instance pool when they are retrieved
  * from the database. In some cases you may need to explicitly add objects
  * to the cache in order to ensure that the same objects are always returned by find*()
  * and findPk*() calls.
  *
  * @param \CustomerGroupAcl\Model\AclI18n $obj A \CustomerGroupAcl\Model\AclI18n object.
  * @param string $key             (optional) key to use for instance map (for performance boost if key was already calculated externally).
  */
 public static function addInstanceToPool($obj, $key = null)
 {
     if (Propel::isInstancePoolingEnabled()) {
         if (null === $key) {
             $key = serialize(array((string) $obj->getId(), (string) $obj->getLocale()));
         }
         // if key === null
         self::$instances[$key] = $obj;
     }
 }
 /**
  * Filter the query by a related \CustomerGroupAcl\Model\AclI18n object
  *
  * @param \CustomerGroupAcl\Model\AclI18n|ObjectCollection $aclI18n  the related object to use as filter
  * @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
  *
  * @return ChildAclQuery The current query, for fluid interface
  */
 public function filterByAclI18n($aclI18n, $comparison = null)
 {
     if ($aclI18n instanceof \CustomerGroupAcl\Model\AclI18n) {
         return $this->addUsingAlias(AclTableMap::ID, $aclI18n->getId(), $comparison);
     } elseif ($aclI18n instanceof ObjectCollection) {
         return $this->useAclI18nQuery()->filterByPrimaryKeys($aclI18n->getPrimaryKeys())->endUse();
     } else {
         throw new PropelException('filterByAclI18n() only accepts arguments of type \\CustomerGroupAcl\\Model\\AclI18n or Collection');
     }
 }
 /**
  * Exclude object from result
  *
  * @param   ChildAclI18n $aclI18n Object to remove from the list of results
  *
  * @return ChildAclI18nQuery The current query, for fluid interface
  */
 public function prune($aclI18n = null)
 {
     if ($aclI18n) {
         $this->addCond('pruneCond0', $this->getAliasedColName(AclI18nTableMap::ID), $aclI18n->getId(), Criteria::NOT_EQUAL);
         $this->addCond('pruneCond1', $this->getAliasedColName(AclI18nTableMap::LOCALE), $aclI18n->getLocale(), Criteria::NOT_EQUAL);
         $this->combine(array('pruneCond0', 'pruneCond1'), Criteria::LOGICAL_OR);
     }
     return $this;
 }