HstSiteProvider (Hippo Site Toolkit API 15.4.0 API)

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface HstSiteProvider
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`HstSite`	`getHstSite(HstSite master, Map<String,HstSite> branches, HstRequestContext requestContext)`	An `HstSiteProvider` can choose based on some heuristic to return a specific `HstSite` branch or to return the master.

- Method Detail
  - getHstSite
```
HstSite getHstSite(HstSite master,
                   Map<String,HstSite> branches,
                   HstRequestContext requestContext)
```
    An HstSiteProvider can choose based on some heuristic to return a specific HstSite branch or to return the master.
    
    Note that this method getHstSite(HstSite, Map, HstRequestContext) only gets invoked when there is at least one branch for the HstSite belonging to the matched Mount for the current HstRequestContext. If you provide a custom HstSiteProvider it might thus happen that your implemented getHstSite(HstSite, Map, HstRequestContext) does not get invoked, which is most likely caused by there being no branches available.
    
    Parameters:
    
    master - the master HstSite
    
    branches - unmutable map of {link HstSite}s which are the branches (master not included!) and empty map if no branches for master present. They keys in the map are the branch ids
    
    requestContext -
    
    Returns:
    
    the HstSite to use for rendering, not allowed to be null