dimensions = $dimensions; } public function getDimensions() { return $this->dimensions; } public function setMetric($metric) { $this->metric = $metric; } public function getMetric() { return $this->metric; } public function setName($name) { $this->name = $name; } public function getName() { return $this->name; } public function setOverrideValue($overrideValue) { $this->overrideValue = $overrideValue; } public function getOverrideValue() { return $this->overrideValue; } public function setUnit($unit) { $this->unit = $unit; } public function getUnit() { return $this->unit; } }