====== Ptidej UI Viewer Extensions ======

Th project ''Ptidej UI Viewer Extensions'' provides the ''ptidej.viewer.extension.IViewerExtension'' interface that any extension to the viewers must implement. Differently from the ''ptidej.ui.analysis.IUIAnalysis'' interfaces defined in the ''Ptidej UI Analyses'' project, this interfaces requires an extension to implement a ''invoke(IRepresentation)'' method. Therefore, it is possible for an extension to access the source paths from which a PADL model has been built, found occurrences, and so on.