/**
* @return array
*/
public function jsonSerialize()
{
$json = parent::jsonSerialize();
if (0 < count($this->extension)) {
$json['extension'] = array();
foreach ($this->extension as $extension) {
$json['extension'][] = $extension->jsonSerialize();
}
}
if (null !== $this->value) {
$json['value'] = $this->value->jsonSerialize();
}
if (null !== $this->comparator) {
$json['comparator'] = $this->comparator->jsonSerialize();
}
if (null !== $this->unit) {
$json['unit'] = $this->unit->jsonSerialize();
}
if (null !== $this->system) {
$json['system'] = $this->system->jsonSerialize();
}
if (null !== $this->code) {
$json['code'] = $this->code->jsonSerialize();
}
if (null !== $this->id) {
$json['id'] = $this->id;
}
return $json;
}
/**
* @return array
*/
public function jsonSerialize()
{
$json = parent::jsonSerialize();
if (null !== $this->value) {
$json['value'] = $this->value->jsonSerialize();
}
if (null !== $this->comparator) {
$json['comparator'] = $this->comparator->jsonSerialize();
}
if (null !== $this->unit) {
$json['unit'] = $this->unit->jsonSerialize();
}
if (null !== $this->system) {
$json['system'] = $this->system->jsonSerialize();
}
if (null !== $this->code) {
$json['code'] = $this->code->jsonSerialize();
}
return $json;
}
