/**
* 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 \keeko\core\model\UserGroup $obj A \keeko\core\model\UserGroup 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->getUserId(), (string) $obj->getGroupId()));
}
// if key === null
self::$instances[$key] = $obj;
}
}
/**
* Exclude object from result
*
* @param ChildUserGroup $userGroup Object to remove from the list of results
*
* @return $this|ChildUserGroupQuery The current query, for fluid interface
*/
public function prune($userGroup = null)
{
if ($userGroup) {
$this->addCond('pruneCond0', $this->getAliasedColName(UserGroupTableMap::COL_USER_ID), $userGroup->getUserId(), Criteria::NOT_EQUAL);
$this->addCond('pruneCond1', $this->getAliasedColName(UserGroupTableMap::COL_GROUP_ID), $userGroup->getGroupId(), Criteria::NOT_EQUAL);
$this->combine(array('pruneCond0', 'pruneCond1'), Criteria::LOGICAL_OR);
}
return $this;
}
/**
* Filter the query by a related \keeko\core\model\UserGroup object
*
* @param \keeko\core\model\UserGroup|ObjectCollection $userGroup the related object to use as filter
* @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
*
* @return ChildUserQuery The current query, for fluid interface
*/
public function filterByUserGroup($userGroup, $comparison = null)
{
if ($userGroup instanceof \keeko\core\model\UserGroup) {
return $this->addUsingAlias(UserTableMap::COL_ID, $userGroup->getUserId(), $comparison);
} elseif ($userGroup instanceof ObjectCollection) {
return $this->useUserGroupQuery()->filterByPrimaryKeys($userGroup->getPrimaryKeys())->endUse();
} else {
throw new PropelException('filterByUserGroup() only accepts arguments of type \\keeko\\core\\model\\UserGroup or Collection');
}
}