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.