org.apache.sysds.runtime.io

## Class FrameWriterTextCSV

- java.lang.Object
- - org.apache.sysds.runtime.io.FrameWriter
  - - org.apache.sysds.runtime.io.FrameWriterTextCSV

- Direct Known Subclasses:
    FrameWriterTextCSVParallel

      public class FrameWriterTextCSV
      extends FrameWriter

  Single-threaded frame text csv writer.

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `static int` | `BLOCKSIZE_J`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `FrameWriterTextCSV(FileFormatPropertiesCSV props)`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `writeFrameToHDFS(FrameBlock src, String fname, long rlen, long clen)`

    - ### Methods inherited from class org.apache.sysds.runtime.io.FrameWriter

      `createFrameBlocksForReuse, getFrameBlockForReuse`

    - ### Methods inherited from class java.lang.Object

      `equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Field Detail

    - #### BLOCKSIZE_J

          public static final int BLOCKSIZE_J

      See Also:
        Constant Field Values

  - ### Constructor Detail

    - #### FrameWriterTextCSV

          public FrameWriterTextCSV(FileFormatPropertiesCSV props)

  - ### Method Detail

    - #### writeFrameToHDFS

          public final void writeFrameToHDFS(FrameBlock src,
                                             String fname,
                                             long rlen,
                                             long clen)
                                      throws IOException,
                                             DMLRuntimeException

      Specified by:
        `writeFrameToHDFS` in class `FrameWriter`
      Throws:
        `IOException`
        `DMLRuntimeException`

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