forked from ssrini/scalr
/
Sensor.php
36 lines (34 loc) · 945 Bytes
/
Sensor.php
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<?php
class Scalr_Scaling_Sensor
{
private static $sensors = array();
public static function get($metricAlias)
{
if (!self::$sensors[$metricAlias])
{
switch($metricAlias)
{
case "la":
self::$sensors[$metricAlias] = new Scalr_Scaling_Sensors_LoadAverage();
break;
case "bw":
self::$sensors[$metricAlias] = new Scalr_Scaling_Sensors_BandWidth();
break;
case "custom":
self::$sensors[$metricAlias] = new Scalr_Scaling_Sensors_Custom();
break;
case "sqs":
self::$sensors[$metricAlias] = new Scalr_Scaling_Sensors_Sqs();
break;
case "http":
self::$sensors[$metricAlias] = new Scalr_Scaling_Sensors_Http();
break;
case "ram":
self::$sensors[$metricAlias] = new Scalr_Scaling_Sensors_FreeRam();
break;
}
}
return self::$sensors[$metricAlias];
}
}
?>