Package opennlp.tools.postag

Klasse WordTagSampleStream

java.lang.Object

opennlp.tools.util.FilterObjectStream<String,POSSample>

opennlp.tools.postag.WordTagSampleStream

Alle implementierten Schnittstellen:

AutoCloseable, ObjectStream<POSSample>

public class WordTagSampleStream
extends FilterObjectStream<String,POSSample>

A stream filter which reads a sentence per line which contains words and tags in word_tag format and outputs a POSSample objects.

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
WordTagSampleStream(ObjectStream<String> sentences)	Initializes a POSSample instance.

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
POSSample	read()	Parses the next sentence and return the next POSSample object.

Von Klasse geerbte Methoden opennlp.tools.util.FilterObjectStream

close, reset

Von Klasse geerbte Methoden java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Konstruktordetails

WordTagSampleStream

public WordTagSampleStream(ObjectStream<String> sentences)

Initializes a POSSample instance.

Parameter:

sentences - The sentences to wrap.

Methodendetails

read

public POSSample read()
               throws IOException

Parses the next sentence and return the next POSSample object.

If an error occurs an empty POSSample object is returned and a warning message is logged. Usually it does not matter if one or many sentences are ignored.

Gibt zurück:

A valid POSSample or null if the sentence stream is exhausted.

Löst aus:

IOException - Thrown if IO errors occurred during read.