public function visitOperation(Segments\Operation $query)
{
$textMap = [Segments\Operation::APPEND => 'Append with: ', Segments\Operation::DIFFERENCE => 'The difference from: ', Segments\Operation::EXCEPT => 'Where not contained in: ', Segments\Operation::INTERSECT => 'The intersection with: ', Segments\Operation::UNION => 'The union with: ', Segments\Operation::WHERE_IN => 'Where contained in: '];
$this->compilation->append($textMap[$query->getOperationType()]);
$this->compilation->appendSource($query->getSource(), true);
$this->compilation->appendLine();
}
public function visitOperation(Segments\Operation $query)
{
$otherValues = self::evaluateSource($query->getSource(), $this->resolvedParameters);
switch ($query->getOperationType()) {
case Segments\Operation::UNION:
$this->traversable = $this->traversable->union($otherValues);
break;
case Segments\Operation::INTERSECT:
$this->traversable = $this->traversable->intersect($otherValues);
break;
case Segments\Operation::DIFFERENCE:
$this->traversable = $this->traversable->difference($otherValues);
break;
case Segments\Operation::APPEND:
$this->traversable = $this->traversable->append($otherValues);
break;
case Segments\Operation::WHERE_IN:
$this->traversable = $this->traversable->whereIn($otherValues);
break;
case Segments\Operation::EXCEPT:
$this->traversable = $this->traversable->except($otherValues);
break;
}
}
public function visitOperation(Segments\Operation $segment)
{
return $segment->updateSource($this->processSource($segment->getSource()));
}
