| 메소드 | 설명 | |
|---|---|---|
| __construct ( $label, $value ) | ||
| getLabel ( ) : string | This method returns the instance Label | |
| getValue ( ) : integer | This method returns the instance value | |
| setLabel ( string $label ) | This method is used to set an string label for the object instance | |
| setValue ( integer $value ) | This method is used to set an integer value for the object instance |