Changes

source/rules/rule.ts

@@ -16,14 +16,52 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+/**
+ * Models a rule.
+ */
 export default class Rule {
-    private _rule: RegExp
+    private readonly _rule: RegExp
+    private _active: boolean
 
-    constructor(rule: RegExp) {
-        this._rule = rule
+    /**
+     * Creates a new rule.
+     *
+     * @param rule - the simple rule
+     * @param active - if the rule is active or not
+     */
+    constructor(rule: string, active: boolean = true) {
+        this._rule = new RegExp(rule, "gi")
+        this._active = active
     }
 
-    get value() : RegExp {
+    get value(): RegExp {
         return this._rule
     }
+
+    get isActive(): boolean {
+        return this._active
+    }
+
+    /**
+     * Activates the rule.
+     */
+    public activate() {
+        this._active = true
+    }
+
+    /**
+     * Deactivates the rule.
+     */
+    public deactivate() {
+        this._active = false
+    }
+
+    /**
+     * Returns this rule as string.
+     *
+     * @returns the rule as string
+     */
+    public toString(): string {
+        return this._rule.source
+    }
 }