Currently I've created a prototype of solution by using Case elements. Please, see image:
TdpEnIn contains SourceURI, Text, LanguageID, ResourceID columns. In begining I choose kind of text analysis. After I choose language specific EntityExtraction element. It works, but I don't want to create a new EntityExtraction element for each supported language. Can I create only one EntityExtraction element per analysis type and change its settings programatically depends on LanguageID value?