/**
* @param string|Builder $builder
* @param callback $callback
* @return null|array|object
*/
public function matchingSample($builder, $callback)
{
if (is_string($builder) && !$this->getLinkManager()->hasUnlimitedSamples($builder)) {
foreach ($this->getLinkManager()->samples($builder) as $sample) {
if ($callback($sample)) {
return $sample;
}
}
return null;
} else {
if (!$builder instanceof Builder) {
$builder = $this->retrieve($builder);
}
$tries = $this->sampler->getUniqueTries();
for ($i = 0; $i < $tries; $i++) {
$sample = $this->sampler->sample($builder);
if ($callback($sample)) {
return $sample;
}
}
return null;
}
}
