Package org.apache.sysds.runtime.io
Class FrameReaderTextCell
- java.lang.Object
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- org.apache.sysds.runtime.io.FrameReader
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- org.apache.sysds.runtime.io.FrameReaderTextCell
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- Direct Known Subclasses:
FrameReaderTextCellParallel
public class FrameReaderTextCell extends FrameReader
Single-threaded frame textcell reader.
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Constructor Summary
Constructors Constructor Description FrameReaderTextCell()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description FrameBlockreadFrameFromHDFS(String fname, Types.ValueType[] schema, String[] names, long rlen, long clen)FrameBlockreadFrameFromInputStream(InputStream is, Types.ValueType[] schema, String[] names, long rlen, long clen)-
Methods inherited from class org.apache.sysds.runtime.io.FrameReader
getDefColNames, getDefSchema, readFrameFromHDFS, readFrameFromHDFS, readFrameFromInputStream, readFrameFromInputStream
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Method Detail
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readFrameFromHDFS
public final FrameBlock readFrameFromHDFS(String fname, Types.ValueType[] schema, String[] names, long rlen, long clen) throws IOException, DMLRuntimeException
- Specified by:
readFrameFromHDFSin classFrameReader- Throws:
IOExceptionDMLRuntimeException
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readFrameFromInputStream
public final FrameBlock readFrameFromInputStream(InputStream is, Types.ValueType[] schema, String[] names, long rlen, long clen) throws IOException, DMLRuntimeException
- Specified by:
readFrameFromInputStreamin classFrameReader- Throws:
IOExceptionDMLRuntimeException
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