public function aggregate(StatsTableBuilder $statsTable)
{
// Use sum
$sumValueAggregation = new SumAggregation($this->valueInternalName);
$sumOverAggregation = new SumAggregation($this->overInternalName);
$sumValue = $sumValueAggregation->aggregate($statsTable);
$sumOver = $sumOverAggregation->aggregate($statsTable);
return $sumOver ? $sumValue / $sumOver : $sumValue;
}
public function testAggregation()
{
$statsTable = $this->getSampleTable();
$hitsSum = new SumAggregation('hits');
$this->assertEquals(40, $hitsSum->aggregate($statsTable));
}
