Package opennlp.tools.ml.model

Class SequenceStreamEventStream

java.lang.Object
opennlp.tools.ml.model.SequenceStreamEventStream
All Implemented Interfaces:
AutoCloseable, ObjectStream<Event>
public class SequenceStreamEventStream extends Object implements ObjectStream<Event>
Class which turns a sequence stream into an event stream.

  • Constructor Details

    • SequenceStreamEventStream

      public SequenceStreamEventStream(SequenceStream sequenceStream)

  • Method Details

    • read

      public Event read() throws IOException
      Description copied from interface: ObjectStream
      Returns the next object. Calling this method repeatedly until it returns null will return each object from the underlying source exactly once.
      Specified by:
      read in interface ObjectStream<Event>
      Returns:
      the next object or null to signal that the stream is exhausted
      Throws:
      IOException - if there is an error during reading

    • reset

      public void reset() throws IOException, UnsupportedOperationException
      Description copied from interface: ObjectStream
      Repositions the stream at the beginning and the previously seen object sequence will be repeated exactly. This method can be used to re-read the stream if multiple passes over the objects are required. The implementation of this method is optional.
      Specified by:
      reset in interface ObjectStream<Event>
      Throws:
      IOException - if there is an error during reseting the stream
      UnsupportedOperationException

    • close

      public void close() throws IOException
      Description copied from interface: ObjectStream
      Closes the ObjectStream and releases all allocated resources. After close was called its not allowed to call read or reset.
      Specified by:
      close in interface AutoCloseable
      Specified by:
      close in interface ObjectStream<Event>
      Throws:
      IOException - if there is an error during closing the stream