Package opennlp.tools.lemmatizer

Class LemmaSampleStream

java.lang.Object

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

opennlp.tools.lemmatizer.LemmaSampleStream

All Implemented Interfaces:

AutoCloseable, ObjectStream<LemmaSample>

public class LemmaSampleStream
extends FilterObjectStream<String,LemmaSample>

Reads data for training and testing the Lemmatizer.

The format consists of: word\tpostag\tlemma.

Constructor Summary

Constructors

Constructor	Description
LemmaSampleStream(ObjectStream<String> samples)	Initializes a instance.

Method Summary

Modifier and Type	Method	Description
LemmaSample	read()	Returns the next ObjectStream object.

Methods inherited from class opennlp.tools.util.FilterObjectStream

close, reset

Methods inherited from class java.lang.Object

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

Constructor Details

LemmaSampleStream

public LemmaSampleStream(ObjectStream<String> samples)

Initializes a instance.

Parameters:

samples - A plain text line stream.

Method Details

read

public LemmaSample read()
                 throws IOException

Description copied from interface: ObjectStream

Returns the next ObjectStream object. Calling this method repeatedly until it returns null will return each object from the underlying source exactly once.

Returns:

The next object or null to signal that the stream is exhausted.

Throws:

IOException - Thrown if there is an error during reading.