lib/opener/language_identifier/detector.rb in opener-language-identifier-3.1.7 vs lib/opener/language_identifier/detector.rb in opener-language-identifier-4.1.0

@@ -2,9 +2,14 @@
 
 import 'org.vicomtech.opennlp.LanguageDetection.CybozuDetector'
 
 module Opener
   class LanguageIdentifier
+    ##
+    # Singleton class wrapped around the Cybozu detector. The Cybozu code uses
+    # the factory pattern and stores a bunch of things on class level. As such
+    # the Cybozu code is *not* thread-safe.
+    #
     class Detector
       attr_reader :options
 
       include Singleton