Package eu.clarin.weblicht.wlfxb.io
Class ExternalDataWithTextCorpusStreamed
- java.lang.Object
-
- eu.clarin.weblicht.wlfxb.io.ExternalDataWithTextCorpusStreamed
-
public class ExternalDataWithTextCorpusStreamed extends Object
Class ExternalDataWithTextCorpusStreamed represents TCF TextCorpus and ExternalData annotations. The class is used for accessing specified annotation layers and (optionally) adding any new annotation layers from/to TextCorpus and/or ExternalData. Only specified in the constructor annotation layers are loaded into the memory. In case all the annotation layers should be loaded into the memory, useWLData
class.- Author:
- Yana Panchenko
-
-
Constructor Summary
Constructors Constructor Description ExternalDataWithTextCorpusStreamed(InputStream inputStream, EnumSet<ExternalDataLayerTag> edLayersToRead, EnumSet<TextCorpusLayerTag> tcLayersToRead)
Creates a ExternalDataWithTextCorpusStreamed from the given TCF input stream and specified annotation layers.ExternalDataWithTextCorpusStreamed(InputStream inputStream, EnumSet<ExternalDataLayerTag> edLayersToRead, EnumSet<TextCorpusLayerTag> tcLayersToRead, OutputStream outputStream)
Creates a ExternalDataWithTextCorpusStreamed from the given TCF input stream, specified annotation layers and the output stream.
-
Method Summary
Modifier and Type Method Description void
close()
Closes the input and output streams associated with this object and releases any associated system resources.ExternalData
getExternalData()
Gets ExternalData.TextCorpus
getTextCorpus()
Gets TextCorpus.String
toString()
-
-
-
Constructor Detail
-
ExternalDataWithTextCorpusStreamed
public ExternalDataWithTextCorpusStreamed(InputStream inputStream, EnumSet<ExternalDataLayerTag> edLayersToRead, EnumSet<TextCorpusLayerTag> tcLayersToRead) throws WLFormatException
Creates a ExternalDataWithTextCorpusStreamed from the given TCF input stream and specified annotation layers.- Parameters:
inputStream
- the underlying input stream with linguistic annotations in TCF format.edLayersToRead
- the annotation layers of ExternalData that should be read into this ExternalDataWithTextCorpusStreamed.tcLayersToRead
- the annotation layers of TextCorpus that should be read into this ExternalDataWithTextCorpusStreamed.- Throws:
WLFormatException
- if an error in input format or an I/O error occurs.
-
ExternalDataWithTextCorpusStreamed
public ExternalDataWithTextCorpusStreamed(InputStream inputStream, EnumSet<ExternalDataLayerTag> edLayersToRead, EnumSet<TextCorpusLayerTag> tcLayersToRead, OutputStream outputStream) throws WLFormatException
Creates a ExternalDataWithTextCorpusStreamed from the given TCF input stream, specified annotation layers and the output stream.- Parameters:
inputStream
- the underlying input stream with linguistic annotations in TCF format.edLayersToRead
- the annotation layers of ExternalData that should be read into this ExternalDataWithTextCorpusStreamed.tcLayersToRead
- the annotation layers of TextCorpus that should be read into this ExternalDataWithTextCorpusStreamed.outputStream
- the underlying output stream into which the annotations from the input stream and any new created annotations will be written (in TCF format).- Throws:
WLFormatException
- if an error in input format or an I/O error occurs.
-
-
Method Detail
-
getTextCorpus
public TextCorpus getTextCorpus()
Gets TextCorpus.- Returns:
- TextCorpus
-
getExternalData
public ExternalData getExternalData()
Gets ExternalData.- Returns:
- ExternalData
-
close
public void close() throws WLFormatException
Closes the input and output streams associated with this object and releases any associated system resources. Before the streams are closed, all in-memory annotations of the ExternalDataWithTextCorpusStreamed and not-processed part of the input stream are written to the output stream. Therefore, it's important to call close() method, so that all the in-memory annotations are saved to the output stream. Once the ExternalDataWithTextCorpusStreamed has been closed, adding further annotations will have no effect on the output stream.- Throws:
WLFormatException
- if an error in input format or an I/O error occurs.
-
-