/**
* @param ChildTag $tag The ChildTag object to add.
*/
protected function doAddTag(ChildTag $tag)
{
$this->collTags[] = $tag;
$tag->setTagType($this);
}
/**
* Exclude object from result
*
* @param ChildTag $tag Object to remove from the list of results
*
* @return $this|ChildTagQuery The current query, for fluid interface
*/
public function prune($tag = null)
{
if ($tag) {
$this->addUsingAlias(TagTableMap::COL_ID, $tag->getId(), Criteria::NOT_EQUAL);
}
return $this;
}
/**
* @param ChildTag $tag The ChildTag object to add.
*/
protected function doAddTag(ChildTag $tag)
{
$this->collTags[] = $tag;
$tag->setKeyword($this);
}
/**
* Filter the query by a related \Tag object
*
* @param \Tag|ObjectCollection $tag the related object to use as filter
* @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
*
* @return ChildVerseQuery The current query, for fluid interface
*/
public function filterByTag($tag, $comparison = null)
{
if ($tag instanceof \Tag) {
return $this->addUsingAlias(VerseTableMap::COL_ID, $tag->getVerseId(), $comparison);
} elseif ($tag instanceof ObjectCollection) {
return $this->useTagQuery()->filterByPrimaryKeys($tag->getPrimaryKeys())->endUse();
} else {
throw new PropelException('filterByTag() only accepts arguments of type \\Tag or Collection');
}
}