/**
* Exclude object from result
*
* @param ChildProfessor $professor Object to remove from the list of results
*
* @return $this|ChildProfessorQuery The current query, for fluid interface
*/
public function prune($professor = null)
{
if ($professor) {
$this->addUsingAlias(ProfessorTableMap::COL_ID, $professor->getId(), Criteria::NOT_EQUAL);
}
return $this;
}
/**
* Filter the query by a related \App\Models\Professor object
*
* @param \App\Models\Professor|ObjectCollection $professor The related object(s) to use as filter
* @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
*
* @throws \Propel\Runtime\Exception\PropelException
*
* @return ChildEngagementQuery The current query, for fluid interface
*/
public function filterByProfessor($professor, $comparison = null)
{
if ($professor instanceof \App\Models\Professor) {
return $this->addUsingAlias(EngagementTableMap::COL_PROFESSOR_ID, $professor->getId(), $comparison);
} elseif ($professor instanceof ObjectCollection) {
if (null === $comparison) {
$comparison = Criteria::IN;
}
return $this->addUsingAlias(EngagementTableMap::COL_PROFESSOR_ID, $professor->toKeyValue('PrimaryKey', 'Id'), $comparison);
} else {
throw new PropelException('filterByProfessor() only accepts arguments of type \\App\\Models\\Professor or Collection');
}
}
/**
* Declares an association between this object and a ChildProfessor object.
*
* @param ChildProfessor $v
* @return $this|\App\Models\AdminUser The current object (for fluent API support)
* @throws PropelException
*/
public function setProfessor(ChildProfessor $v = null)
{
if ($v === null) {
$this->setProfessorId(NULL);
} else {
$this->setProfessorId($v->getId());
}
$this->aProfessor = $v;
// Add binding for other direction of this n:n relationship.
// If this object has already been added to the ChildProfessor object, it will not be re-added.
if ($v !== null) {
$v->addAdminUser($this);
}
return $this;
}
