The link target reference finder represents the support for finding references from links which indicate specific elements inside an XML document. This support will only be available if a schema is associated with the document type.
If you do not define a custom link target reference finder, the DefaultElementLocatorProvider implementation will be used by default. The interface which should be implemented for a custom link target reference finder is ro.sync.ecss.extensions.api.link.ElementLocatorProvider. As an alternative, the ro.sync.ecss.extensions.commons.DefaultElementLocatorProvider implementation can also be extended.
The used ElementLocatorProvider will be queried for an ElementLocator when a link location must be determined (when a link is clicked). Then, to find the corresponding (linked) element, the obtained ElementLocator will be queried for each element from the document.