Package opennlp.tools.langdetect
Class LanguageDetectorSampleStream
- java.lang.Object
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- opennlp.tools.util.FilterObjectStream<String,LanguageSample>
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- opennlp.tools.langdetect.LanguageDetectorSampleStream
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- All Implemented Interfaces:
AutoCloseable,ObjectStream<LanguageSample>
public class LanguageDetectorSampleStream extends FilterObjectStream<String,LanguageSample>
This class reads in string encodedtraining samples, parses them and outputsLanguageSampleobjects.Format:
Each line contains one sample document.
The language is the first string in the line followed by a tab and the document content.
Sample line: category-string tab-char document line-break-char(s)
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Constructor Summary
Constructors Constructor Description LanguageDetectorSampleStream(ObjectStream<String> samples)Initializes ainstance.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description LanguageSampleread()Returns the nextObjectStreamobject.-
Methods inherited from class opennlp.tools.util.FilterObjectStream
close, reset
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Constructor Detail
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LanguageDetectorSampleStream
public LanguageDetectorSampleStream(ObjectStream<String> samples)
Initializes ainstance.- Parameters:
samples- A plain textline stream.
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Method Detail
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read
public LanguageSample read() throws IOException
Description copied from interface:ObjectStreamReturns the nextObjectStreamobject. Calling this method repeatedly until it returnsnullwill return each object from the underlying source exactly once.- Returns:
- The next object or
nullto signal that the stream is exhausted. - Throws:
IOException- Thrown if there is an error during reading.
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