# All Classes

- Class Summary
  Class | Description
  --- | ---
  NLPChunkerOp | Supply OpenNLP Chunking tool Requires binary models from OpenNLP project on SourceForge.
  NLPLemmatizerOp | Supply OpenNLP Lemmatizer tools.
  NLPNERTaggerOp | Supply OpenNLP Named Entity Resolution tool Requires binary models from OpenNLP project on SourceForge.
  NLPPOSTaggerOp | Supply OpenNLP Parts-Of-Speech Tagging tool Requires binary models from OpenNLP project on SourceForge.
  NLPSentenceDetectorOp | Supply OpenNLP Sentence Detector tool Requires binary models from OpenNLP project on SourceForge.
  NLPTokenizerOp | Supply OpenNLP Sentence Tokenizer tool Requires binary models from OpenNLP project on SourceForge.
  OpenNLPChunkerFilter | Run OpenNLP chunker.
  OpenNLPChunkerFilterFactory | Factory for `OpenNLPChunkerFilter`.
  OpenNLPLemmatizerFilter | Runs OpenNLP dictionary-based and/or MaxEnt lemmatizers.
  OpenNLPLemmatizerFilterFactory | Factory for `OpenNLPLemmatizerFilter`.
  OpenNLPOpsFactory | Supply OpenNLP Named Entity Recognizer Cache model file objects.
  OpenNLPPOSFilter | Run OpenNLP POS tagger.
  OpenNLPPOSFilterFactory | Factory for `OpenNLPPOSFilter`.
  OpenNLPSentenceBreakIterator | A `BreakIterator` that splits sentences using an OpenNLP sentence chunking model.
  OpenNLPTokenizer | Run OpenNLP SentenceDetector and Tokenizer.
  OpenNLPTokenizerFactory | Factory for `OpenNLPTokenizer`.
  SentenceAttributeExtractor | Iterate through sentence tokens and cache their attributes.