# Uses of Class
opennlp.tools.util.FilterObjectStream

Packages that use FilterObjectStream
Package
Description
opennlp.tools.chunker
Package related to finding non-recursive syntactic annotation such as noun phrase chunks.
opennlp.tools.cmdline.namefind
opennlp.tools.doccat
Package for classifying a document into a category.
opennlp.tools.formats
Experimental package related to converting various corpora to OpenNLP Format.
opennlp.tools.formats.ad
Experimental package related to the `Arvores Deitadas corpus` format.
opennlp.tools.formats.brat
Experimental package related to the corpus format used by the "brat rapid annotation tool" (brat).
opennlp.tools.formats.conllu
Experimental package related to the CoNNL-U format.
opennlp.tools.formats.convert
opennlp.tools.formats.frenchtreebank
Experimental package related to the French Treebank format.
opennlp.tools.formats.letsmt
Experimental package related to the `letsmt` corpus format.
opennlp.tools.formats.masc
Experimental package related to the `MASC` corpus format.
opennlp.tools.formats.moses
opennlp.tools.formats.muc
Experimental package related to the `MUC` corpus format.
opennlp.tools.formats.ontonotes
Experimental package related to the OntoNotes 4.0 format.
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.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.
opennlp.tools.util
Package containing utility data structures and algorithms used by multiple other packages.

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

  Subclasses of FilterObjectStream in opennlp.tools.chunker
  Modifier and Type
  Class
  Description
  `class`
  `ChunkSampleStream`
  Parses the conll 2000 shared task shallow parser training data.

- ## Uses of FilterObjectStream in opennlp.tools.cmdline.namefind

  Subclasses of FilterObjectStream in opennlp.tools.cmdline.namefind
  Modifier and Type
  Class
  Description
  `class`
  `NameSampleCountersStream`
  Counts tokens, sentences and names by type.

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

  Subclasses of FilterObjectStream in opennlp.tools.doccat
  Modifier and Type
  Class
  Description
  `class`
  `DocumentSampleStream`
  Reads in string encoded training samples, parses them and outputs `DocumentSample` objects.

- ## Uses of FilterObjectStream in opennlp.tools.formats

  Subclasses of FilterObjectStream in opennlp.tools.formats
  Modifier and Type
  Class
  Description
  `class`
  `ConllXPOSSampleStream`
  Parses the data from the CONLL 06 shared task into POS Samples.

- ## Uses of FilterObjectStream in opennlp.tools.formats.ad

  Subclasses of FilterObjectStream in opennlp.tools.formats.ad
  Modifier and Type
  Class
  Description
  `class`
  `ADSentenceStream`
  Stream filter which merges text lines into sentences, following the Arvores Deitadas syntax.

- ## Uses of FilterObjectStream in opennlp.tools.formats.brat

  Subclasses of FilterObjectStream in opennlp.tools.formats.brat
  Modifier and Type
  Class
  Description
  `class`
  `BratNameSampleStream`
  Generates Name Sample objects for a Brat Document object.
  `class`
  `SegmenterObjectStream<S,T>`

- ## Uses of FilterObjectStream in opennlp.tools.formats.conllu

  Subclasses of FilterObjectStream in opennlp.tools.formats.conllu
  Modifier and Type
  Class
  Description
  `class`
  `ConlluLemmaSampleStream`
  `class`
  `ConlluPOSSampleStream`
  `class`
  `ConlluSentenceSampleStream`
  `class`
  `ConlluTokenSampleStream`

- ## Uses of FilterObjectStream in opennlp.tools.formats.convert

  Subclasses of FilterObjectStream in opennlp.tools.formats.convert
  Modifier and Type
  Class
  Description
  `class`
  `AbstractToSentenceSampleStream<T>`
  `class`
  `FileToByteArraySampleStream`
  Note: Do not use this class, internal use only!
  `class`
  `FileToStringSampleStream`
  Provides the ability to read the contents of files contained in an object stream of files.
  `class`
  `NameToSentenceSampleStream`
  Note: Do not use this class, internal use only!
  `class`
  `NameToTokenSampleStream`
  Note: Do not use this class, internal use only!
  `class`
  `ParseToPOSSampleStream`
  Note: Do not use this class, internal use only!
  `class`
  `POSToSentenceSampleStream`
  Note: Do not use this class, internal use only!
  `class`
  `POSToTokenSampleStream`
  Note: Do not use this class, internal use only!

- ## Uses of FilterObjectStream in opennlp.tools.formats.frenchtreebank

  Subclasses of FilterObjectStream in opennlp.tools.formats.frenchtreebank
  Modifier and Type
  Class
  Description
  `class`
  `ConstitParseSampleStream`

- ## Uses of FilterObjectStream in opennlp.tools.formats.letsmt

  Subclasses of FilterObjectStream in opennlp.tools.formats.letsmt
  Modifier and Type
  Class
  Description
  `class`
  `DetokenizeSentenceSampleStream`

- ## Uses of FilterObjectStream in opennlp.tools.formats.masc

  Subclasses of FilterObjectStream in opennlp.tools.formats.masc
  Modifier and Type
  Class
  Description
  `class`
  `MascNamedEntitySampleStream`
  `class`
  `MascPOSSampleStream`
  `class`
  `MascSentenceSampleStream`
  `class`
  `MascTokenSampleStream`

- ## Uses of FilterObjectStream in opennlp.tools.formats.moses

  Subclasses of FilterObjectStream in opennlp.tools.formats.moses
  Modifier and Type
  Class
  Description
  `class`
  `MosesSentenceSampleStream`

- ## Uses of FilterObjectStream in opennlp.tools.formats.muc

  Subclasses of FilterObjectStream in opennlp.tools.formats.muc
  Modifier and Type
  Class
  Description
  `class`
  `MucNameSampleStream`

- ## Uses of FilterObjectStream in opennlp.tools.formats.ontonotes

  Subclasses of FilterObjectStream in opennlp.tools.formats.ontonotes
  Modifier and Type
  Class
  Description
  `class`
  `DocumentToLineStream`
  Reads a plain text file and return each line as a `String` object.
  `class`
  `OntoNotesNameSampleStream`
  Name Sample Stream parser for the OntoNotes 4.0 corpus.
  `class`
  `OntoNotesParseSampleStream`

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

  Subclasses of FilterObjectStream in opennlp.tools.langdetect
  Modifier and Type
  Class
  Description
  `class`
  `LanguageDetectorSampleStream`
  This class reads in string encoded `training samples`, parses them and outputs `LanguageSample` objects.

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

  Subclasses of FilterObjectStream in opennlp.tools.lemmatizer
  Modifier and Type
  Class
  Description
  `class`
  `LemmaSampleStream`
  Reads data for training and testing the `Lemmatizer`.

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

  Subclasses of FilterObjectStream in opennlp.tools.namefind
  Modifier and Type
  Class
  Description
  `class`
  `NameSampleDataStream`
  The `NameSampleDataStream` class converts tagged `strings` provided by a `DataStream` to `NameSample` objects.
  `class`
  `NameSampleTypeFilter`
  A `stream` which removes `name samples` which do not have a certain type.

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

  Subclasses of FilterObjectStream in opennlp.tools.parser
  Modifier and Type
  Class
  Description
  `class`
  `ChunkSampleStream`
  `class`
  `ParseSampleStream`
  `class`
  `PosSampleStream`

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

  Subclasses of FilterObjectStream in opennlp.tools.postag
  Modifier and Type
  Class
  Description
  `class`
  `WordTagSampleStream`
  A stream filter which reads a sentence per line which contains words and tags in `word_tag` format and outputs a `POSSample` objects.

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

  Subclasses of FilterObjectStream in opennlp.tools.sentdetect
  Modifier and Type
  Class
  Description
  `class`
  `EmptyLinePreprocessorStream`
  `ObjectStream` to clean up empty lines for empty line separated document streams.
  - Skips empty line at training data start
  - Transforms multiple empty lines in a row into one
  - Replaces white space lines with empty lines
  - TODO: Terminates last document with empty line if it is missing
  This stream should be used by the components that mark empty lines to mark document boundaries.
  `class`
  `SentenceSampleStream`
  This class is a stream filter which reads a sentence by line samples from an `ObjectStream` and converts them into `SentenceSample` objects.

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

  Subclasses of FilterObjectStream in opennlp.tools.tokenize
  Modifier and Type
  Class
  Description
  `class`
  `TokenSampleStream`
  This class is a `stream filter` which reads in string encoded samples and creates `samples` out of them.
  `class`
  `WhitespaceTokenStream`
  This stream formats `ObjectStream` of `samples` into whitespace separated token strings.

- ## Uses of FilterObjectStream in opennlp.tools.util

  Subclasses of FilterObjectStream in opennlp.tools.util
  Modifier and Type
  Class
  Description
  `class`
  `EventTraceStream`
  `class`
  `ParagraphStream`
  A `FilterObjectStream` which merges text lines into paragraphs.