Package opennlp.tools.util
Class FilterObjectStream<S,T>
- java.lang.Object
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- opennlp.tools.util.FilterObjectStream<S,T>
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- Type Parameters:
S- The sample type of the source or input stream.T- The sample type of this stream
- All Implemented Interfaces:
AutoCloseable,ObjectStream<T>
- Direct Known Subclasses:
AbstractToSentenceSampleStream,ADSentenceStream,ChunkSampleStream,ChunkSampleStream,ConlluLemmaSampleStream,ConlluPOSSampleStream,ConlluSentenceSampleStream,ConlluTokenSampleStream,ConllXPOSSampleStream,ConstitParseSampleStream,DetokenizeSentenceSampleStream,DocumentSampleStream,EmptyLinePreprocessorStream,EventTraceStream,FileToByteArraySampleStream,FileToStringSampleStream,LanguageDetectorSampleStream,LemmaSampleStream,MascNamedEntitySampleStream,MascPOSSampleStream,MascSentenceSampleStream,MascTokenSampleStream,MosesSentenceSampleStream,MucNameSampleStream,NameSampleCountersStream,NameSampleDataStream,NameSampleTypeFilter,NameToTokenSampleStream,OntoNotesNameSampleStream,OntoNotesParseSampleStream,ParagraphStream,ParseSampleStream,ParseToPOSSampleStream,PosSampleStream,POSToTokenSampleStream,SegmenterObjectStream,SentenceSampleStream,TokenSampleStream,WhitespaceTokenStream,WordTagSampleStream
public abstract class FilterObjectStream<S,T> extends Object implements ObjectStream<T>
Abstract base class for filteringstreams.Filtering streams take an existing stream and convert its output to something else.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voidclose()Closes theObjectStreamand releases all allocated resources.voidreset()Repositions the stream at the beginning and the previously seen object sequence will be repeated exactly.-
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface opennlp.tools.util.ObjectStream
read
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Method Detail
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reset
public void reset() throws IOException, UnsupportedOperationExceptionDescription copied from interface:ObjectStreamRepositions 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:
resetin interfaceObjectStream<S>- Throws:
IOException- Thrown if there is an error during resetting the stream.UnsupportedOperationException- Thrown if thereset()is not supported. By default, this is the case.
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close
public void close() throws IOExceptionDescription copied from interface:ObjectStreamCloses theObjectStreamand releases all allocated resources. After close was called, it's not allowed to callObjectStream.read()orObjectStream.reset().- Specified by:
closein interfaceAutoCloseable- Specified by:
closein interfaceObjectStream<S>- Throws:
IOException- Thrown if there is an error during closing the stream.
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