| Name | Description | Type | Package | Framework |
| DocumentToLineStream | Reads a plain text file and return each line as a String object. | Class | opennlp.tools.formats.ontonotes | Natural Language Processing (OpenNLP) |
| OntoNotesNameSampleStream | Name Sample Stream parser for the OntoNotes 4. | Class | opennlp.tools.formats.ontonotes | Natural Language Processing (OpenNLP) |
| OntoNotesNameSampleStreamFactory | Class | opennlp.tools.formats.ontonotes | Natural Language Processing (OpenNLP) | |
| OntoNotesParseSampleStream | Class | opennlp.tools.formats.ontonotes | Natural Language Processing (OpenNLP) | |
| OntoNotesParseSampleStreamFactory | Class | opennlp.tools.formats.ontonotes | Natural Language Processing (OpenNLP) | |
| OntoNotesPOSSampleStreamFactory | Class | opennlp.tools.formats.ontonotes | Natural Language Processing (OpenNLP) | |