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java.lang.Objectorg.apache.mahout.utils.vectors.io.TextualVectorWriter
public class TextualVectorWriter
Write out the vectors to any Writer
using Vector.asFormatString()
,
one per line by default.
Constructor Summary | |
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TextualVectorWriter(Writer writer)
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Method Summary | |
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void |
close()
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protected Writer |
getWriter()
|
long |
write(Iterable<Vector> iterable)
Write all values in the Iterable to the output |
long |
write(Iterable<Vector> iterable,
long maxDocs)
Write the first maxDocs to the output. |
void |
write(Vector vector)
Write out a vector |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public TextualVectorWriter(Writer writer)
Method Detail |
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protected Writer getWriter()
public long write(Iterable<Vector> iterable) throws IOException
VectorWriter
write
in interface VectorWriter
iterable
- The Iterable
to loop over
IOException
- if there was a problem writingpublic long write(Iterable<Vector> iterable, long maxDocs) throws IOException
VectorWriter
maxDocs
to the output.
write
in interface VectorWriter
iterable
- The Iterable
to loop overmaxDocs
- the maximum number of docs to write
IOException
- if there was a problem writingpublic void write(Vector vector) throws IOException
VectorWriter
write
in interface VectorWriter
vector
- The Vector
to write
IOException
public void close() throws IOException
close
in interface Closeable
IOException
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