## Uses of Class
opennlp.tools.util.AbstractEventStream

- Packages that use AbstractEventStream
  Package | Description
  --- | ---
  opennlp.tools.chunker | Package related to finding non-recursive syntactic annotation such as noun phrase chunks.
  opennlp.tools.doccat | Package for classifying a document into a category.
  opennlp.tools.langdetect | Package related to predicting languages from samples of text.
  opennlp.tools.lemmatizer | Package related to the lemmatizer functionality.
  opennlp.tools.namefind | Package related to finding proper names and numeric amounts.
  opennlp.tools.parser | Package containing common code for performing full syntactic parsing.
  opennlp.tools.parser.chunking | Package containing code for performing full syntactic parsing using shift/reduce-style decisions.
  opennlp.tools.parser.treeinsert | Package containing experimental code for performing full syntactic parsing using attachment decisions.
  opennlp.tools.postag | Package related to part-of-speech tagging.
  opennlp.tools.sentdetect | Package related to identifying sentence boundaries.
  opennlp.tools.tokenize | Contains classes related to finding token or words in a string.

- - ### 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.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.