/**
* @param DocumentationPart $documentationPart The documentationPart object to add.
*/
protected function doAddDocumentationPart($documentationPart)
{
$this->collDocumentationParts[] = $documentationPart;
$documentationPart->setDocumentation($this);
}
/**
* Exclude object from result
*
* @param DocumentationPart $documentationPart Object to remove from the list of results
*
* @return DocumentationPartQuery The current query, for fluid interface
*/
public function prune($documentationPart = null)
{
if ($documentationPart) {
$this->addUsingAlias(DocumentationPartPeer::ID, $documentationPart->getId(), Criteria::NOT_EQUAL);
}
return $this;
}
/**
* 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 DocumentationPart $obj A DocumentationPart 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 = (string) $obj->getId();
}
// if key === null
DocumentationPartPeer::$instances[$key] = $obj;
}
}
/**
* Filter the query by a related DocumentationPart object
*
* @param DocumentationPart|PropelObjectCollection $documentationPart the related object to use as filter
* @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
*
* @return DocumentationQuery The current query, for fluid interface
* @throws PropelException - if the provided filter is invalid.
*/
public function filterByDocumentationPart($documentationPart, $comparison = null)
{
if ($documentationPart instanceof DocumentationPart) {
return $this->addUsingAlias(DocumentationPeer::ID, $documentationPart->getDocumentationId(), $comparison);
} elseif ($documentationPart instanceof PropelObjectCollection) {
return $this->useDocumentationPartQuery()->filterByPrimaryKeys($documentationPart->getPrimaryKeys())->endUse();
} else {
throw new PropelException('filterByDocumentationPart() only accepts arguments of type DocumentationPart or PropelCollection');
}
}