/**
* 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 -- especially when you override doSelect*()
* methods in your stub classes -- you may need to explicitly add objects
* to the cache in order to ensure that the same objects are always returned by doSelect*()
* and retrieveByPK*() calls.
*
* @param ItemSubType $obj A ItemSubType 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, $key = null)
{
if (Propel::isInstancePoolingEnabled()) {
if ($key === null) {
$key = serialize(array((string) $obj->getId(), (string) $obj->getMainTypeId()));
}
// if key === null
ItemSubTypePeer::$instances[$key] = $obj;
}
}
/**
* Declares an association between this object and a ItemSubType object.
*
* @param ItemSubType $v
* @return Item The current object (for fluent API support)
* @throws PropelException
*/
public function setItemSubType(ItemSubType $v = null)
{
if ($v === null) {
$this->setItemSubTypeId(NULL);
} else {
$this->setItemSubTypeId($v->getId());
}
$this->aItemSubType = $v;
// Add binding for other direction of this n:n relationship.
// If this object has already been added to the ItemSubType object, it will not be re-added.
if ($v !== null) {
$v->addItem($this);
}
return $this;
}
/**
* Exclude object from result
*
* @param ItemSubType $itemSubType Object to remove from the list of results
*
* @return ItemSubTypeQuery The current query, for fluid interface
*/
public function prune($itemSubType = null)
{
if ($itemSubType) {
$this->addCond('pruneCond0', $this->getAliasedColName(ItemSubTypePeer::ID), $itemSubType->getId(), Criteria::NOT_EQUAL);
$this->addCond('pruneCond1', $this->getAliasedColName(ItemSubTypePeer::MAIN_TYPE_ID), $itemSubType->getMainTypeId(), Criteria::NOT_EQUAL);
$this->combine(array('pruneCond0', 'pruneCond1'), Criteria::LOGICAL_OR);
}
return $this;
}
/**
* Filter the query by a related ItemSubType object
*
* @param ItemSubType|PropelObjectCollection $itemSubType The related object(s) to use as filter
* @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
*
* @return ItemQuery The current query, for fluid interface
* @throws PropelException - if the provided filter is invalid.
*/
public function filterByItemSubType($itemSubType, $comparison = null)
{
if ($itemSubType instanceof ItemSubType) {
return $this->addUsingAlias(ItemPeer::ITEM_SUB_TYPE_ID, $itemSubType->getId(), $comparison);
} elseif ($itemSubType instanceof PropelObjectCollection) {
if (null === $comparison) {
$comparison = Criteria::IN;
}
return $this->addUsingAlias(ItemPeer::ITEM_SUB_TYPE_ID, $itemSubType->toKeyValue('Id', 'Id'), $comparison);
} else {
throw new PropelException('filterByItemSubType() only accepts arguments of type ItemSubType or PropelCollection');
}
}