Define generateLocator in ElementFactory (#91)

- to be used for non-xpath generation in aquality.selenium

src/main/java/aquality/selenium/core/elements/ElementFactory.java

@@ -93,7 +93,7 @@ public <T extends IElement> List<T> findElements(By locator, String name, IEleme
         for (int index = 1; index <= webElements.size(); index++) {
             WebElement webElement = webElements.get(index - 1);
             String currentName = String.format("%1$s %2$s", namePrefix, index);
-            T element = supplier.get(generateXpathLocator(locator, webElement, index), currentName, state);
+            T element = supplier.get(generateLocator(locator, webElement, index), currentName, state);
             list.add(element);
         }
         return list;
@@ -126,6 +126,18 @@ public <T extends IElement> List<T> findElements(By locator, String name, Class<
         return findElements(locator, name, elementSupplier, count, state);
     }
 
+    /**
+     * Generates locator for target element.
+     *
+     * @param multipleElementsLocator locator used to find elements.
+     * @param webElement              target element.
+     * @param elementIndex            index of target element.
+     * @return target element's locator
+     */
+    protected By generateLocator(By multipleElementsLocator, WebElement webElement, int elementIndex) {
+        return generateXpathLocator(multipleElementsLocator, webElement, elementIndex);
+    }
+
     /**
      * Generates xpath locator for target element.
      *