Package org.apache.sysds.runtime.matrix.data

## Class FrameBlock.ColumnMetadata

- java.lang.Object
- - org.apache.sysds.runtime.matrix.data.FrameBlock.ColumnMetadata

- All Implemented Interfaces:
    `Serializable`
  Enclosing class:
    FrameBlock

      public static class FrameBlock.ColumnMetadata
      extends Object
      implements Serializable

  See Also:
    Serialized Form

- - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `ColumnMetadata​(long ndistinct)` |
    `ColumnMetadata​(long ndistinct, String mvval)` |
    `ColumnMetadata​(FrameBlock.ColumnMetadata that)` |

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `String` | `getMvValue()` |
    `long` | `getNumDistinct()` |
    `void` | `setMvValue​(String mvVal)` |
    `void` | `setNumDistinct​(long ndistinct)` |

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

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

- - ### Constructor Detail

    - #### ColumnMetadata

          public ColumnMetadata​(long ndistinct)

    - #### ColumnMetadata

          public ColumnMetadata​(long ndistinct,
                                String mvval)

    - #### ColumnMetadata

          public ColumnMetadata​(FrameBlock.ColumnMetadata that)

  - ### Method Detail

    - #### getNumDistinct

          public long getNumDistinct()

    - #### setNumDistinct

          public void setNumDistinct​(long ndistinct)

    - #### getMvValue

          public String getMvValue()

    - #### setMvValue

          public void setMvValue​(String mvVal)