PageVariantsProvider (The Adobe AEM Quickstart and Web Application.)

```
public interface PageVariantsProvider
```
Provides variants of a page based on cq:siteVariant nodes that link multiple sites together, that contain variants of the same content. The data provided by this service is usually used to build a list of elements in HTML pages, that can be used to provide website visitors with a way to switch between those site variants. See also https://zerowing.corp.adobe.com/display/cq5/CQSiteVariants

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`java.util.List<PageVariant>`	`getVariants(Page page, SlingHttpServletRequest request)` Returns a list of page variants to be used in the `<head>` section of a page in order to indicate alternate representations of the same content.

Interface PageVariantsProvider