org.eclipse.xtext.linking.impl
Classes 
AbstractCleaningLinker
AbstractLinker
AbstractLinkingService
DefaultLinkingService
ImportedNamesAdapter
Linker
Linker.LinkingDiagnosticContext
LinkingDiagnosticMessageProvider
LinkingDiagnosticProducer
LinkingHelper
XtextLinkingDiagnostic
Exceptions 
IllegalNodeException