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java.lang.Objectopennlp.tools.util.eval.CrossValidationPartitioner.TrainingSampleStream<E>
E - public static class CrossValidationPartitioner.TrainingSampleStream<E>
The TrainingSampleStream which iterates over
all training elements.
Note:
After the TestSampleStream was obtained
the TrainingSampleStream must not be used
anymore, otherwise a IllegalStateException
is thrown.
The ObjectStream>s must not be used anymore after the
CrossValidationPartitioner was moved
to one of next partitions. If they are called anyway
a IllegalStateException is thrown.
| Method Summary | |
|---|---|
void |
close()
Closes the ObjectStream and releases all allocated
resources. |
ObjectStream<E> |
getTestSampleStream()
Retrieves the ObjectStream over the test/evaluations
elements and poisons this TrainingSampleStream. |
E |
read()
Returns the next object. |
void |
reset()
Resets the training sample. |
| Methods inherited from class java.lang.Object |
|---|
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Method Detail |
|---|
public E read()
throws IOException
ObjectStream
read in interface ObjectStream<E>IOException
public void reset()
throws IOException
reset in interface ObjectStream<E>IOException
public void close()
throws IOException
ObjectStreamObjectStream and releases all allocated
resources. After close was called its not allowed to call
read or reset.
close in interface ObjectStream<E>IOException
public ObjectStream<E> getTestSampleStream()
throws IOException
ObjectStream over the test/evaluations
elements and poisons this TrainingSampleStream.
From now on calls to the hasNext and next methods are forbidden
and will raise anIllegalArgumentException.
IOException
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