/**
* @test
*/
public function setMaxLimitWithoutDefaultDoesNotChangeDefault()
{
$page = new Page();
$maxLimit = 14;
$default = $page->getDefaultLimit();
$this->assertNotEquals($page->getMaxLimit(), $maxLimit);
$page->setLimitBounds($maxLimit);
$this->assertEquals($page->getMaxLimit(), $maxLimit);
$this->assertEquals($page->getDefaultLimit(), $default);
}
/**
* Applies search query via $params and invokes
* $callable on each result. $chunkSize specifies
* how many entities will be read into memory at once.
*
* @param Params $params
* @param $callable
* @param int $chunkSize
* @return $this
* @throws \FzyUtils\Exception\Configuration\Invalid
*/
public function traverseResults(Params $params, $callable, $chunkSize = 100)
{
$total = $this->getCount($params);
$page = new Page(0, $chunkSize);
$page->setLimitBounds($chunkSize, $chunkSize);
while ($page->getOffset() < $total) {
$set = $this->getResults($page, $params);
$i = 0;
foreach ($set as $item) {
call_user_func($callable, $item, $page->getOffset() + $i++);
}
$page->setOffset($page->getOffset() + $page->getLimit());
}
return $this;
}
