public function visitRange(Segments\Range $query)
{
if (!$query instanceof StaticRange) {
throw new PinqDemoSqlException('Range must be a static range class');
}
// As the LIMIT clause will always be the last clause in the compiled SELECT
// query, we do not need to wrap the SELECT in a derived table as this will
// always be evaluated after the previous segment.
$this->compilation->sql .= ' LIMIT ';
if ($query->hasAmount()) {
$this->compilation->sql .= $this->compilation->expressionCompiler->compile(O\Expression::value($query->getAmount()));
} else {
$this->compilation->sql .= '18446744073709551615';
}
$this->compilation->sql .= ' OFFSET ';
$this->compilation->sql .= $this->compilation->expressionCompiler->compile(O\Expression::value($query->getStart()));
}
public function visitRange(Segments\Range $segment)
{
$this->parameters->addId($segment->getStartId(), ParameterHasher::valueType());
$this->parameters->addId($segment->getAmountId(), ParameterHasher::valueType());
return parent::visitRange($segment);
}
public function visitRange(Segments\Range $query)
{
$this->traversable = $this->traversable->slice($this->resolvedParameters[$query->getStartId()], $this->resolvedParameters[$query->getAmountId()]);
}
public function visitRange(Segments\Range $segment)
{
return parent::visitRange(new StaticRange($this->parameters->getResolvedParameters()[$segment->getStartId()], $this->parameters->getResolvedParameters()[$segment->getAmountId()]));
}
public function __construct($start, $amount)
{
parent::__construct('', '');
$this->start = $start;
$this->amount = $amount;
}