# Uses of Class
opennlp.tools.util.AbstractEventStream

Packages that use AbstractEventStream
Package
Description
opennlp.tools.chunker
opennlp.tools.doccat
opennlp.tools.langdetect
opennlp.tools.lemmatizer
opennlp.tools.namefind
opennlp.tools.parser
opennlp.tools.parser.chunking
opennlp.tools.parser.treeinsert
opennlp.tools.postag
opennlp.tools.sentdetect
opennlp.tools.sentiment
opennlp.tools.tokenize

- ## Uses of AbstractEventStream in opennlp.tools.chunker

  Subclasses of AbstractEventStream in opennlp.tools.chunker
  Modifier and Type
  Class
  Description
  `class`
  `ChunkerEventStream`
  Class for creating an event stream out of data files for training a `Chunker`.

- ## Uses of AbstractEventStream in opennlp.tools.doccat

  Subclasses of AbstractEventStream in opennlp.tools.doccat
  Modifier and Type
  Class
  Description
  `class`
  `DocumentCategorizerEventStream`
  Iterator-like class for modeling document classification events.

- ## Uses of AbstractEventStream in opennlp.tools.langdetect

  Subclasses of AbstractEventStream in opennlp.tools.langdetect
  Modifier and Type
  Class
  Description
  `class`
  `LanguageDetectorEventStream`
  Iterator-like class for modeling an event stream of `samples`.

- ## Uses of AbstractEventStream in opennlp.tools.lemmatizer

  Subclasses of AbstractEventStream in opennlp.tools.lemmatizer
  Modifier and Type
  Class
  Description
  `class`
  `LemmaSampleEventStream`
  Class for creating an event stream out of data files for training a probabilistic `Lemmatizer`.

- ## Uses of AbstractEventStream in opennlp.tools.namefind

  Subclasses of AbstractEventStream in opennlp.tools.namefind
  Modifier and Type
  Class
  Description
  `class`
  `NameFinderEventStream`
  Class for creating an event stream out of data files for training an `TokenNameFinder`.

- ## Uses of AbstractEventStream in opennlp.tools.parser

  Subclasses of AbstractEventStream in opennlp.tools.parser
  Modifier and Type
  Class
  Description
  `class`
  `AbstractParserEventStream`
  Abstract class extended by parser event streams which perform tagging and chunking.

- ## Uses of AbstractEventStream in opennlp.tools.parser.chunking

  Subclasses of AbstractEventStream in opennlp.tools.parser.chunking
  Modifier and Type
  Class
  Description
  `class`
  `ParserEventStream`
  Wrapper class for one of four `shift-reduce parser` event streams.

- ## Uses of AbstractEventStream in opennlp.tools.parser.treeinsert

  Subclasses of AbstractEventStream in opennlp.tools.parser.treeinsert
  Modifier and Type
  Class
  Description
  `class`
  `ParserEventStream`
  Wrapper class for one of four `built-attach parser` event streams.

- ## Uses of AbstractEventStream in opennlp.tools.postag

  Subclasses of AbstractEventStream in opennlp.tools.postag
  Modifier and Type
  Class
  Description
  `class`
  `POSSampleEventStream`
  Reads the `samples` from an `Iterator` and converts those samples into `events` which can be used by the maxent library for training.

- ## Uses of AbstractEventStream in opennlp.tools.sentdetect

  Subclasses of AbstractEventStream in opennlp.tools.sentdetect
  Modifier and Type
  Class
  Description
  `class`
  `SDEventStream`

- ## Uses of AbstractEventStream in opennlp.tools.sentiment

  Subclasses of AbstractEventStream in opennlp.tools.sentiment
  Modifier and Type
  Class
  Description
  `class`
  `SentimentEventStream`
  Class for creating events for Sentiment Analysis that is later sent to MaxEnt.

- ## Uses of AbstractEventStream in opennlp.tools.tokenize

  Subclasses of AbstractEventStream in opennlp.tools.tokenize
  Modifier and Type
  Class
  Description
  `class`
  `TokSpanEventStream`
  This class reads the `samples` via an `Iterator` and converts the samples into `events` which can be used by the maxent library for training.