LemmaSampleStream (Apache OpenNLP Tools 2.1.1 API)

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
  
  All Methods Instance Methods Concrete Methods
  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 Detail
  - LemmaSampleStream
```
public LemmaSampleStream(ObjectStream<String> samples)
```
    Initializes a instance.
    
    Parameters:
    
    samples - A plain text line stream.
- Method Detail
  - 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.